Vulnerabilities > CVE-2009-0360 - Improper Authentication vulnerability in Eyrie Pam-Krb5

047910
CVSS 6.2 - MEDIUM
Attack vector
LOCAL
Attack complexity
HIGH
Privileges required
NONE
Confidentiality impact
COMPLETE
Integrity impact
COMPLETE
Availability impact
COMPLETE
local
high complexity
eyrie
CWE-287
nessus
exploit available
NVD
Published: 2009-02-13
Updated: 2018-10-11

Summary

Russ Allbery pam-krb5 before 3.13, when linked against MIT Kerberos, does not properly initialize the Kerberos libraries for setuid use, which allows local users to gain privileges by pointing an environment variable to a modified Kerberos configuration file, and then launching a PAM-based setuid application. Per vendor advisory: http://www.eyrie.org/~eagle/software/pam-krb5/security/2009-02-11.html "This advisory is only for my pam-krb5 module, as distributed from my web site and packaged by Debian, Ubuntu, and Gentoo."

Vulnerable Configurations

Part Description Count
Application
Eyrie
20

Common Weakness Enumeration (CWE)

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Authentication Abuse
    An attacker obtains unauthorized access to an application, service or device either through knowledge of the inherent weaknesses of an authentication mechanism, or by exploiting a flaw in the authentication scheme's implementation. In such an attack an authentication mechanism is functioning but a carefully controlled sequence of events causes the mechanism to grant access to the attacker. This attack may exploit assumptions made by the target's authentication procedures, such as assumptions regarding trust relationships or assumptions regarding the generation of secret values. This attack differs from Authentication Bypass attacks in that Authentication Abuse allows the attacker to be certified as a valid user through illegitimate means, while Authentication Bypass allows the user to access protected material without ever being certified as an authenticated user. This attack does not rely on prior sessions established by successfully authenticating users, as relied upon for the "Exploitation of Session Variables, Resource IDs and other Trusted Credentials" attack patterns.
  • Exploiting Trust in Client (aka Make the Client Invisible)
    An attack of this type exploits a programs' vulnerabilities in client/server communication channel authentication and data integrity. It leverages the implicit trust a server places in the client, or more importantly, that which the server believes is the client. An attacker executes this type of attack by placing themselves in the communication channel between client and server such that communication directly to the server is possible where the server believes it is communicating only with a valid client. There are numerous variations of this type of attack.
  • Utilizing REST's Trust in the System Resource to Register Man in the Middle
    This attack utilizes a REST(REpresentational State Transfer)-style applications' trust in the system resources and environment to place man in the middle once SSL is terminated. Rest applications premise is that they leverage existing infrastructure to deliver web services functionality. An example of this is a Rest application that uses HTTP Get methods and receives a HTTP response with an XML document. These Rest style web services are deployed on existing infrastructure such as Apache and IIS web servers with no SOAP stack required. Unfortunately from a security standpoint, there frequently is no interoperable identity security mechanism deployed, so Rest developers often fall back to SSL to deliver security. In large data centers, SSL is typically terminated at the edge of the network - at the firewall, load balancer, or router. Once the SSL is terminated the HTTP request is in the clear (unless developers have hashed or encrypted the values, but this is rare). The attacker can utilize a sniffer such as Wireshark to snapshot the credentials, such as username and password that are passed in the clear once SSL is terminated. Once the attacker gathers these credentials, they can submit requests to the web service provider just as authorized user do. There is not typically an authentication on the client side, beyond what is passed in the request itself so once this is compromised, then this is generally sufficient to compromise the service's authentication scheme.
  • Man in the Middle Attack
    This type of attack targets the communication between two components (typically client and server). The attacker places himself in the communication channel between the two components. Whenever one component attempts to communicate with the other (data flow, authentication challenges, etc.), the data first goes to the attacker, who has the opportunity to observe or alter it, and it is then passed on to the other component as if it was never intercepted. This interposition is transparent leaving the two compromised components unaware of the potential corruption or leakage of their communications. The potential for Man-in-the-Middle attacks yields an implicit lack of trust in communication or identify between two components.

Exploit-Db

descriptionpam-krb5 < 3.13 Local Privilege Escalation Exploit. CVE-2009-0360. Local exploit for linux platform
idEDB-ID:8303
last seen2016-02-01
modified2009-03-29
published2009-03-29
reporterJon Oberheide
sourcehttps://www.exploit-db.com/download/8303/
titlepam-krb5 < 3.13 - Local Privilege Escalation Exploit

Nessus

  • NASL familySolaris Local Security Checks
    NASL idSOLARIS10_138371.NASL
    descriptionSunOS 5.10: mech_krb5.so.1 patch. Date this patch was last updated by Sun : Mar/24/09
    last seen2018-09-01
    modified2018-08-13
    plugin id35197
    published2008-12-17
    reporterTenable
    sourcehttps://www.tenable.com/plugins/index.php?view=single&id=35197
    titleSolaris 10 (sparc) : 138371-06
    code
    #%NASL_MIN_LEVEL 80502

# @DEPRECATED@
#
# This script has been deprecated as the associated patch is not
# currently a recommended security fix.
#
# Disabled on 2011/10/24.
#

#
# (C) Tenable Network Security, Inc.
#
#

if ( ! defined_func("bn_random") ) exit(0);
include("compat.inc");

if(description)
{
 script_id(35197);
 script_version("1.18");

 script_name(english: "Solaris 10 (sparc) : 138371-06");
 script_cve_id("CVE-2009-0360", "CVE-2009-0361");
 script_set_attribute(attribute: "synopsis", value:
"The remote host is missing Sun Security Patch number 138371-06");
 script_set_attribute(attribute: "description", value:
'SunOS 5.10: mech_krb5.so.1 patch.
Date this patch was last updated by Sun : Mar/24/09');
 script_set_attribute(attribute: "solution", value:
"You should install this patch for your system to be up-to-date.");
 script_set_attribute(attribute: "see_also", value:
"http://download.oracle.com/sunalerts/1020129.1.html");
 script_set_cvss_base_vector("CVSS2#AV:L/AC:H/Au:N/C:C/I:C/A:C");
 script_cwe_id(264);
 script_set_attribute(attribute:"plugin_publication_date", value: "2008/12/17");
 script_cvs_date("Date: 2019/10/25 13:36:24");
 script_end_attributes();

 script_summary(english: "Check for patch 138371-06");
 script_category(ACT_GATHER_INFO);
 script_copyright(english:"This script is Copyright (C) 2008-2019 Tenable Network Security, Inc.");
 family["english"] = "Solaris Local Security Checks";
 script_family(english:family["english"]);
 
 script_dependencies("ssh_get_info.nasl");
 script_require_keys("Host/Solaris/showrev");
 exit(0);
}

# Deprecated.
exit(0, "The associated patch is not currently a recommended security fix.");
  • NASL familySolaris Local Security Checks
    NASL idSOLARIS9_112908.NASL
    descriptionSunOS 5.9: krb5, gss patch. Date this patch was last updated by Sun : Sep/14/10
    last seen2020-06-01
    modified2020-06-02
    plugin id13520
    published2004-07-12
    reporterThis script is Copyright (C) 2004-2019 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/13520
    titleSolaris 9 (sparc) : 112908-38
    code
    #%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text in this plugin was
# extracted from the Oracle SunOS Patch Updates.
#
include("compat.inc");

if (description)
{
  script_id(13520);
  script_version("1.56");
  script_cvs_date("Date: 2019/10/25 13:36:26");

  script_cve_id("CVE-2004-0523", "CVE-2004-0653", "CVE-2005-1689", "CVE-2006-6144", "CVE-2008-5690", "CVE-2009-0360", "CVE-2009-0361", "CVE-2009-1933", "CVE-2012-1683");

  script_name(english:"Solaris 9 (sparc) : 112908-38");
  script_summary(english:"Check for patch 112908-38");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote host is missing Sun Security Patch number 112908-38"
  );
  script_set_attribute(
    attribute:"description", 
    value:
"SunOS 5.9: krb5, gss patch.
Date this patch was last updated by Sun : Sep/14/10"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://getupdates.oracle.com/readme/112908-38"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"You should install this patch for your system to be up-to-date."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_cwe_id(119, 255, 264, 287);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:sun:solaris");

  script_set_attribute(attribute:"patch_publication_date", value:"2010/09/14");
  script_set_attribute(attribute:"plugin_publication_date", value:"2004/07/12");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2004-2019 Tenable Network Security, Inc.");
  script_family(english:"Solaris Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Solaris/showrev");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("solaris.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);

if (solaris_check_patch(release:"5.9", arch:"sparc", patch:"112908-38", obsoleted_by:"", package:"SUNWcstlx", version:"11.9.0,REV=2002.04.06.15.27") < 0) flag++;
if (solaris_check_patch(release:"5.9", arch:"sparc", patch:"112908-38", obsoleted_by:"", package:"SUNWhea", version:"11.9.0,REV=2002.04.06.15.27") < 0) flag++;
if (solaris_check_patch(release:"5.9", arch:"sparc", patch:"112908-38", obsoleted_by:"", package:"SUNWgssx", version:"11.9.0,REV=2002.04.06.15.27") < 0) flag++;
if (solaris_check_patch(release:"5.9", arch:"sparc", patch:"112908-38", obsoleted_by:"", package:"SUNWcstl", version:"11.9.0,REV=2002.04.06.15.27") < 0) flag++;
if (solaris_check_patch(release:"5.9", arch:"sparc", patch:"112908-38", obsoleted_by:"", package:"SUNWcar", version:"11.9.0,REV=2002.04.09.12.25") < 0) flag++;
if (solaris_check_patch(release:"5.9", arch:"sparc", patch:"112908-38", obsoleted_by:"", package:"SUNWkrbr", version:"11.9.0,REV=2002.04.06.15.27") < 0) flag++;
if (solaris_check_patch(release:"5.9", arch:"sparc", patch:"112908-38", obsoleted_by:"", package:"SUNWcarx", version:"11.9.0,REV=2002.04.09.12.25") < 0) flag++;
if (solaris_check_patch(release:"5.9", arch:"sparc", patch:"112908-38", obsoleted_by:"", package:"SUNWkrbux", version:"11.9.0,REV=2002.04.06.15.27") < 0) flag++;
if (solaris_check_patch(release:"5.9", arch:"sparc", patch:"112908-38", obsoleted_by:"", package:"SUNWkrbu", version:"11.9.0,REV=2002.04.06.15.27") < 0) flag++;
if (solaris_check_patch(release:"5.9", arch:"sparc", patch:"112908-38", obsoleted_by:"", package:"SUNWgss", version:"11.9.0,REV=2002.04.06.15.27") < 0) flag++;
if (solaris_check_patch(release:"5.9", arch:"sparc", patch:"112908-38", obsoleted_by:"", package:"SUNWgsskx", version:"11.9.0,REV=2002.04.06.15.27") < 0) flag++;
if (solaris_check_patch(release:"5.9", arch:"sparc", patch:"112908-38", obsoleted_by:"", package:"SUNWgssk", version:"11.9.0,REV=2002.04.06.15.27") < 0) flag++;
if (solaris_check_patch(release:"5.9", arch:"sparc", patch:"112908-38", obsoleted_by:"", package:"SUNWcsr", version:"11.9.0,REV=2002.04.06.15.27") < 0) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:solaris_get_report());
  else security_hole(0);
  exit(0);
}
audit(AUDIT_HOST_NOT, "affected");
  • NASL familyDebian Local Security Checks
    NASL idDEBIAN_DSA-1722.NASL
    descriptionDerek Chan discovered that the PAM module for the Heimdal Kerberos implementation allows reinitialisation of user credentials when run from a setuid context, resulting in potential local denial of service by overwriting the credential cache file or to local privilege escalation.
    last seen2020-06-01
    modified2020-06-02
    plugin id35663
    published2009-02-13
    reporterThis script is Copyright (C) 2009-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/35663
    titleDebian DSA-1722-1 : libpam-heimdal - programming error
    code
    #%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Debian Security Advisory DSA-1722. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

include("compat.inc");

if (description)
{
  script_id(35663);
  script_version("1.14");
  script_cvs_date("Date: 2019/08/02 13:32:21");

  script_cve_id("CVE-2009-0360", "CVE-2009-0361");
  script_xref(name:"DSA", value:"1722");

  script_name(english:"Debian DSA-1722-1 : libpam-heimdal - programming error");
  script_summary(english:"Checks dpkg output for the updated package");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Debian host is missing a security-related update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Derek Chan discovered that the PAM module for the Heimdal Kerberos
implementation allows reinitialisation of user credentials when run
from a setuid context, resulting in potential local denial of service
by overwriting the credential cache file or to local privilege
escalation."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.debian.org/security/2009/dsa-1722"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Upgrade the libpam-heimdal package.

For the stable distribution (etch), this problem has been fixed in
version 2.5-1etch1.

For the upcoming stable distribution (lenny), this problem has been
fixed in version 3.10-2.1."
  );
  script_set_cvss_base_vector("CVSS2#AV:L/AC:H/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_cwe_id(264, 287);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libpam-heimdal");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:4.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2009/02/11");
  script_set_attribute(attribute:"plugin_publication_date", value:"2009/02/13");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2009-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Debian Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("debian_package.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;
if (deb_check(release:"4.0", prefix:"libpam-heimdal", reference:"2.5-1etch1")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:deb_report_get());
  else security_warning(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
  • NASL familyDebian Local Security Checks
    NASL idDEBIAN_DSA-1721.NASL
    descriptionSeveral local vulnerabilities have been discovered in the PAM module for MIT Kerberos. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2009-0360 Russ Allbery discovered that the Kerberos PAM module parsed configuration settings from environment variables when run from a setuid context. This could lead to local privilege escalation if an attacker points a setuid program using PAM authentication to a Kerberos setup under her control. - CVE-2009-0361 Derek Chan discovered that the Kerberos PAM module allows reinitialisation of user credentials when run from a setuid context, resulting in potential local denial of service by overwriting the credential cache file or to privilege escalation.
    last seen2020-06-01
    modified2020-06-02
    plugin id35662
    published2009-02-13
    reporterThis script is Copyright (C) 2009-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/35662
    titleDebian DSA-1721-1 : libpam-krb5 - several vulnerabilities
    code
    #%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Debian Security Advisory DSA-1721. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

include("compat.inc");

if (description)
{
  script_id(35662);
  script_version("1.16");
  script_cvs_date("Date: 2019/08/02 13:32:21");

  script_cve_id("CVE-2009-0360", "CVE-2009-0361");
  script_xref(name:"DSA", value:"1721");

  script_name(english:"Debian DSA-1721-1 : libpam-krb5 - several vulnerabilities");
  script_summary(english:"Checks dpkg output for the updated package");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Debian host is missing a security-related update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Several local vulnerabilities have been discovered in the PAM module
for MIT Kerberos. The Common Vulnerabilities and Exposures project
identifies the following problems :

  - CVE-2009-0360
    Russ Allbery discovered that the Kerberos PAM module
    parsed configuration settings from environment variables
    when run from a setuid context. This could lead to local
    privilege escalation if an attacker points a setuid
    program using PAM authentication to a Kerberos setup
    under her control.

  - CVE-2009-0361
    Derek Chan discovered that the Kerberos PAM module
    allows reinitialisation of user credentials when run
    from a setuid context, resulting in potential local
    denial of service by overwriting the credential cache
    file or to privilege escalation."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2009-0360"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2009-0361"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.debian.org/security/2009/dsa-1721"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Upgrade the libpam-krb5 package.

For the stable distribution (etch), these problems have been fixed in
version 2.6-1etch1.

For the upcoming stable distribution (lenny), these problems have been
fixed in version 3.11-4."
  );
  script_set_cvss_base_vector("CVSS2#AV:L/AC:H/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_cwe_id(264, 287);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libpam-krb5");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:4.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2009/02/11");
  script_set_attribute(attribute:"plugin_publication_date", value:"2009/02/13");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2009-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Debian Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("debian_package.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;
if (deb_check(release:"4.0", prefix:"libpam-krb5", reference:"2.6-1etch1")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:deb_report_get());
  else security_warning(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
  • NASL familySolaris Local Security Checks
    NASL idSOLARIS9_X86_115168.NASL
    descriptionSunOS 5.9_x86: krb5, gss patch. Date this patch was last updated by Sun : Sep/14/10
    last seen2020-06-01
    modified2020-06-02
    plugin id13620
    published2004-07-12
    reporterThis script is Copyright (C) 2004-2019 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/13620
    titleSolaris 9 (x86) : 115168-24
    code
    #%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text in this plugin was
# extracted from the Oracle SunOS Patch Updates.
#
include("compat.inc");

if (description)
{
  script_id(13620);
  script_version("1.46");
  script_cvs_date("Date: 2019/10/25 13:36:26");

  script_cve_id("CVE-2004-0523", "CVE-2004-0653", "CVE-2005-1689", "CVE-2006-6144", "CVE-2008-5690", "CVE-2009-0360", "CVE-2009-0361", "CVE-2009-1933", "CVE-2012-1683");

  script_name(english:"Solaris 9 (x86) : 115168-24");
  script_summary(english:"Check for patch 115168-24");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote host is missing Sun Security Patch number 115168-24"
  );
  script_set_attribute(
    attribute:"description", 
    value:
"SunOS 5.9_x86: krb5, gss patch.
Date this patch was last updated by Sun : Sep/14/10"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://getupdates.oracle.com/readme/115168-24"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"You should install this patch for your system to be up-to-date."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_cwe_id(119, 255, 264, 287);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:sun:solaris");

  script_set_attribute(attribute:"patch_publication_date", value:"2010/09/14");
  script_set_attribute(attribute:"plugin_publication_date", value:"2004/07/12");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2004-2019 Tenable Network Security, Inc.");
  script_family(english:"Solaris Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Solaris/showrev");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("solaris.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);

if (solaris_check_patch(release:"5.9_x86", arch:"i386", patch:"115168-24", obsoleted_by:"", package:"SUNWhea", version:"11.9.0,REV=2002.11.04.02.51") < 0) flag++;
if (solaris_check_patch(release:"5.9_x86", arch:"i386", patch:"115168-24", obsoleted_by:"", package:"SUNWcstl", version:"11.9.0,REV=2002.11.04.02.51") < 0) flag++;
if (solaris_check_patch(release:"5.9_x86", arch:"i386", patch:"115168-24", obsoleted_by:"", package:"SUNWkrbr", version:"11.9.0,REV=2002.11.04.02.51") < 0) flag++;
if (solaris_check_patch(release:"5.9_x86", arch:"i386", patch:"115168-24", obsoleted_by:"", package:"SUNWkrbu", version:"11.9.0,REV=2002.11.04.02.51") < 0) flag++;
if (solaris_check_patch(release:"5.9_x86", arch:"i386", patch:"115168-24", obsoleted_by:"", package:"SUNWgss", version:"11.9.0,REV=2002.11.04.02.51") < 0) flag++;
if (solaris_check_patch(release:"5.9_x86", arch:"i386", patch:"115168-24", obsoleted_by:"", package:"SUNWgssk", version:"11.9.0,REV=2002.11.04.02.51") < 0) flag++;
if (solaris_check_patch(release:"5.9_x86", arch:"i386", patch:"115168-24", obsoleted_by:"", package:"SUNWcsr", version:"11.9.0,REV=2002.11.04.02.51") < 0) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:solaris_get_report());
  else security_hole(0);
  exit(0);
}
audit(AUDIT_HOST_NOT, "affected");
  • NASL familyGentoo Local Security Checks
    NASL idGENTOO_GLSA-200903-39.NASL
    descriptionThe remote host is affected by the vulnerability described in GLSA-200903-39 (pam_krb5: Privilege escalation) The following vulnerabilities were discovered: pam_krb5 does not properly initialize the Kerberos libraries for setuid use (CVE-2009-0360). Derek Chan reported that calls to pam_setcred() are not properly handled when running setuid (CVE-2009-0361). Impact : A local attacker could set an environment variable to point to a specially crafted Kerberos configuration file and launch a PAM-based setuid application to elevate privileges, or change ownership and overwrite arbitrary files. Workaround : There is no known workaround at this time.
    last seen2020-06-01
    modified2020-06-02
    plugin id36027
    published2009-03-27
    reporterThis script is Copyright (C) 2009-2019 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/36027
    titleGLSA-200903-39 : pam_krb5: Privilege escalation
    code
    #%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Gentoo Linux Security Advisory GLSA 200903-39.
#
# The advisory text is Copyright (C) 2001-2017 Gentoo Foundation, Inc.
# and licensed under the Creative Commons - Attribution / Share Alike 
# license. See http://creativecommons.org/licenses/by-sa/3.0/
#

include("compat.inc");

if (description)
{
  script_id(36027);
  script_version("1.16");
  script_cvs_date("Date: 2019/08/02 13:32:45");

  script_cve_id("CVE-2009-0360", "CVE-2009-0361");
  script_bugtraq_id(33740, 33741);
  script_xref(name:"GLSA", value:"200903-39");

  script_name(english:"GLSA-200903-39 : pam_krb5: Privilege escalation");
  script_summary(english:"Checks for updated package(s) in /var/db/pkg");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Gentoo host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The remote host is affected by the vulnerability described in GLSA-200903-39
(pam_krb5: Privilege escalation)

    The following vulnerabilities were discovered:
    pam_krb5
    does not properly initialize the Kerberos libraries for setuid use
    (CVE-2009-0360).
    Derek Chan reported that calls to
    pam_setcred() are not properly handled when running setuid
    (CVE-2009-0361).
  
Impact :

    A local attacker could set an environment variable to point to a
    specially crafted Kerberos configuration file and launch a PAM-based
    setuid application to elevate privileges, or change ownership and
    overwrite arbitrary files.
  
Workaround :

    There is no known workaround at this time."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security.gentoo.org/glsa/200903-39"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"All pam_krb5 users should upgrade to the latest version:
    # emerge --sync
    # emerge --ask --oneshot --verbose '>=sys-auth/pam_krb5-3.12'"
  );
  script_set_cvss_base_vector("CVSS2#AV:L/AC:H/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_cwe_id(264, 287);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:pam_krb5");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");

  script_set_attribute(attribute:"patch_publication_date", value:"2009/03/25");
  script_set_attribute(attribute:"plugin_publication_date", value:"2009/03/27");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2009-2019 Tenable Network Security, Inc.");
  script_family(english:"Gentoo Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Gentoo/release", "Host/Gentoo/qpkg-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("qpkg.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Gentoo/release")) audit(AUDIT_OS_NOT, "Gentoo");
if (!get_kb_item("Host/Gentoo/qpkg-list")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;

if (qpkg_check(package:"sys-auth/pam_krb5", unaffected:make_list("ge 3.12"), vulnerable:make_list("lt 3.12"))) flag++;

if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:qpkg_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = qpkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "pam_krb5");
}
  • NASL familySolaris Local Security Checks
    NASL idSOLARIS10_X86_138372.NASL
    descriptionSunOS 5.10_x86: mech_krb5.so.1 patch. Date this patch was last updated by Sun : Mar/24/09
    last seen2018-09-01
    modified2018-08-13
    plugin id35208
    published2008-12-17
    reporterTenable
    sourcehttps://www.tenable.com/plugins/index.php?view=single&id=35208
    titleSolaris 10 (x86) : 138372-06
    code
    #%NASL_MIN_LEVEL 80502

# @DEPRECATED@
#
# This script has been deprecated as the associated patch is not
# currently a recommended security fix.
#
# Disabled on 2011/10/24.
#

#
# (C) Tenable Network Security, Inc.
#
#

if ( ! defined_func("bn_random") ) exit(0);
include("compat.inc");

if(description)
{
 script_id(35208);
 script_version("1.18");

 script_name(english: "Solaris 10 (x86) : 138372-06");
 script_cve_id("CVE-2009-0360", "CVE-2009-0361");
 script_set_attribute(attribute: "synopsis", value:
"The remote host is missing Sun Security Patch number 138372-06");
 script_set_attribute(attribute: "description", value:
'SunOS 5.10_x86: mech_krb5.so.1 patch.
Date this patch was last updated by Sun : Mar/24/09');
 script_set_attribute(attribute: "solution", value:
"You should install this patch for your system to be up-to-date.");
 script_set_attribute(attribute: "see_also", value:
"http://download.oracle.com/sunalerts/1020129.1.html");
 script_set_cvss_base_vector("CVSS2#AV:L/AC:H/Au:N/C:C/I:C/A:C");
 script_cwe_id(264);
 script_set_attribute(attribute:"plugin_publication_date", value: "2008/12/17");
 script_cvs_date("Date: 2019/10/25 13:36:24");
 script_end_attributes();

 script_summary(english: "Check for patch 138372-06");
 script_category(ACT_GATHER_INFO);
 script_copyright(english:"This script is Copyright (C) 2008-2019 Tenable Network Security, Inc.");
 family["english"] = "Solaris Local Security Checks";
 script_family(english:family["english"]);
 
 script_dependencies("ssh_get_info.nasl");
 script_require_keys("Host/Solaris/showrev");
 exit(0);
}

# Deprecated.
exit(0, "The associated patch is not currently a recommended security fix.");
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-719-1.NASL
    descriptionIt was discovered that pam_krb5 parsed environment variables when run with setuid applications. A local attacker could exploit this flaw to bypass authentication checks and gain root privileges. (CVE-2009-0360) Derek Chan discovered that pam_krb5 incorrectly handled refreshing existing credentials when used with setuid applications. A local attacker could exploit this to create or overwrite arbitrary files, and possibly gain root privileges. (CVE-2009-0361). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id36218
    published2009-04-23
    reporterUbuntu Security Notice (C) 2009-2019 Canonical, Inc. / NASL script (C) 2009-2018 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/36218
    titleUbuntu 8.04 LTS / 8.10 : libpam-krb5 vulnerabilities (USN-719-1)
    code
    #%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-719-1. The text 
# itself is copyright (C) Canonical, Inc. See 
# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered 
# trademark of Canonical, Inc.
#

include("compat.inc");

if (description)
{
  script_id(36218);
  script_version("1.16");
  script_cvs_date("Date: 2019/08/02 13:33:02");

  script_cve_id("CVE-2009-0360", "CVE-2009-0361");
  script_bugtraq_id(33740, 33741);
  script_xref(name:"USN", value:"719-1");

  script_name(english:"Ubuntu 8.04 LTS / 8.10 : libpam-krb5 vulnerabilities (USN-719-1)");
  script_summary(english:"Checks dpkg output for updated package.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Ubuntu host is missing a security-related patch."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"It was discovered that pam_krb5 parsed environment variables when run
with setuid applications. A local attacker could exploit this flaw to
bypass authentication checks and gain root privileges. (CVE-2009-0360)

Derek Chan discovered that pam_krb5 incorrectly handled refreshing
existing credentials when used with setuid applications. A local
attacker could exploit this to create or overwrite arbitrary files,
and possibly gain root privileges. (CVE-2009-0361).

Note that Tenable Network Security has extracted the preceding
description block directly from the Ubuntu security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://usn.ubuntu.com/719-1/"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected libpam-krb5 package."
  );
  script_set_cvss_base_vector("CVSS2#AV:L/AC:H/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_cwe_id(264, 287);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libpam-krb5");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:8.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:8.10");

  script_set_attribute(attribute:"patch_publication_date", value:"2009/02/12");
  script_set_attribute(attribute:"plugin_publication_date", value:"2009/04/23");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2009-2019 Canonical, Inc. / NASL script (C) 2009-2018 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Ubuntu Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("ubuntu.inc");
include("misc_func.inc");

if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/Ubuntu/release");
if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu");
release = chomp(release);
if (! ereg(pattern:"^(8\.04|8\.10)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 8.04 / 8.10", "Ubuntu " + release);
if ( ! get_kb_item("Host/Debian/dpkg-l") ) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Ubuntu", cpu);

flag = 0;

if (ubuntu_check(osver:"8.04", pkgname:"libpam-krb5", pkgver:"3.10-1ubuntu0.8.04.1")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libpam-krb5", pkgver:"3.10-1ubuntu0.8.10.1")) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    extra      : ubuntu_report_get()
  );
  exit(0);
}
else
{
  tested = ubuntu_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "libpam-krb5");
}
  • NASL familyGentoo Local Security Checks
    NASL idGENTOO_GLSA-201412-08.NASL
    descriptionThe remote host is affected by the vulnerability described in GLSA-201412-08 (Multiple packages, Multiple vulnerabilities fixed in 2010) Vulnerabilities have been discovered in the packages listed below. Please review the CVE identifiers in the Reference section for details. Insight Perl Tk Module Source-Navigator Tk Partimage Mlmmj acl Xinit gzip ncompress liblzw splashutils GNU M4 KDE Display Manager GTK+ KGet dvipng Beanstalk Policy Mount pam_krb5 GNU gv LFTP Uzbl Slim Bitdefender Console iputils DVBStreamer Impact : A context-dependent attacker may be able to gain escalated privileges, execute arbitrary code, cause Denial of Service, obtain sensitive information, or otherwise bypass security restrictions. Workaround : There are no known workarounds at this time.
    last seen2020-06-01
    modified2020-06-02
    plugin id79961
    published2014-12-15
    reporterThis script is Copyright (C) 2014-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/79961
    titleGLSA-201412-08 : Multiple packages, Multiple vulnerabilities fixed in 2010
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Gentoo Linux Security Advisory GLSA 201412-08.
#
# The advisory text is Copyright (C) 2001-2019 Gentoo Foundation, Inc.
# and licensed under the Creative Commons - Attribution / Share Alike 
# license. See http://creativecommons.org/licenses/by-sa/3.0/
#

include("compat.inc");

if (description)
{
  script_id(79961);
  script_version("1.6");
  script_cvs_date("Date: 2019/08/12 17:35:38");

  script_cve_id("CVE-2006-3005", "CVE-2007-2741", "CVE-2008-0553", "CVE-2008-1382", "CVE-2008-5907", "CVE-2008-6218", "CVE-2008-6661", "CVE-2009-0040", "CVE-2009-0360", "CVE-2009-0361", "CVE-2009-0946", "CVE-2009-2042", "CVE-2009-2624", "CVE-2009-3736", "CVE-2009-4029", "CVE-2009-4411", "CVE-2009-4896", "CVE-2010-0001", "CVE-2010-0436", "CVE-2010-0732", "CVE-2010-0829", "CVE-2010-1000", "CVE-2010-1205", "CVE-2010-1511", "CVE-2010-2056", "CVE-2010-2060", "CVE-2010-2192", "CVE-2010-2251", "CVE-2010-2529", "CVE-2010-2809", "CVE-2010-2945");
  script_bugtraq_id(24001, 27655, 28770, 31920, 32751, 33740, 33741, 33827, 33990, 34550, 35233, 37128, 37378, 37455, 37886, 37888, 38211, 39467, 39969, 40141, 40426, 40516, 40939, 41174, 41841, 41911, 42297, 43728);
  script_xref(name:"GLSA", value:"201412-08");

  script_name(english:"GLSA-201412-08 : Multiple packages, Multiple vulnerabilities fixed in 2010");
  script_summary(english:"Checks for updated package(s) in /var/db/pkg");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Gentoo host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The remote host is affected by the vulnerability described in GLSA-201412-08
(Multiple packages, Multiple vulnerabilities fixed in 2010)

    Vulnerabilities have been discovered in the packages listed below.
      Please review the CVE identifiers in the Reference section for details.
      Insight
      Perl Tk Module
      Source-Navigator
      Tk
      Partimage
      Mlmmj
      acl
      Xinit
      gzip
      ncompress
      liblzw
      splashutils
      GNU M4
      KDE Display Manager
      GTK+
      KGet
      dvipng
      Beanstalk
      Policy Mount
      pam_krb5
      GNU gv
      LFTP
      Uzbl
      Slim
      Bitdefender Console
      iputils
      DVBStreamer
  
Impact :

    A context-dependent attacker may be able to gain escalated privileges,
      execute arbitrary code, cause Denial of Service, obtain sensitive
      information, or otherwise bypass security restrictions.
  
Workaround :

    There are no known workarounds at this time."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security.gentoo.org/glsa/201412-08"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"All Insight users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=dev-util/insight-6.7.1-r1'
    All Perl Tk Module users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=dev-perl/perl-tk-804.028-r2'
    All Source-Navigator users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=dev-util/sourcenav-5.1.4'
    All Tk users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=dev-lang/tk-8.4.18-r1'
    All Partimage users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=sys-block/partimage-0.6.8'
    All Mlmmj users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=net-mail/mlmmj-1.2.17.1'
    All acl users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=sys-apps/acl-2.2.49'
    All Xinit users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=x11-apps/xinit-1.2.0-r4'
    All gzip users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=app-arch/gzip-1.4'
    All ncompress users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=app-arch/ncompress-4.2.4.3'
    All liblzw users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=dev-libs/liblzw-0.2'
    All splashutils users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose
      '>=media-gfx/splashutils-1.5.4.3-r3'
    All GNU M4 users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=sys-devel/m4-1.4.14-r1'
    All KDE Display Manager users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=kde-base/kdm-4.3.5-r1'
    All GTK+ users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=x11-libs/gtk+-2.18.7'
    All KGet 4.3 users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=kde-base/kget-4.3.5-r1'
    All dvipng users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=app-text/dvipng-1.13'
    All Beanstalk users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=app-misc/beanstalkd-1.4.6'
    All Policy Mount users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=sys-apps/pmount-0.9.23'
    All pam_krb5 users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=sys-auth/pam_krb5-4.3'
    All GNU gv users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=app-text/gv-3.7.1'
    All LFTP users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=net-ftp/lftp-4.0.6'
    All Uzbl users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=www-client/uzbl-2010.08.05'
    All Slim users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=x11-misc/slim-1.3.2'
    All iputils users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=net-misc/iputils-20100418'
    All DVBStreamer users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=media-tv/dvbstreamer-1.1-r1'
    Gentoo has discontinued support for Bitdefender Console. We recommend
      that users unmerge Bitdefender Console:
      # emerge --unmerge 'app-antivirus/bitdefender-console'
    NOTE: This is a legacy GLSA. Updates for all affected architectures have
      been available since 2011. It is likely that your system is already no
      longer affected by these issues."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_cwe_id(20, 94, 119, 189, 200, 264, 287, 399);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:acl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:beanstalkd");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:bitdefender-console");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:dvbstreamer");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:dvipng");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:gtk+");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:gv");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:gzip");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:insight");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:iputils");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:kdm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:kget");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:lftp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:liblzw");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:m4");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:mlmmj");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:ncompress");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:pam_krb5");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:partimage");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:perl-tk");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:pmount");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:slim");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:sourcenav");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:splashutils");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:tk");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:uzbl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:xinit");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");

  script_set_attribute(attribute:"vuln_publication_date", value:"2006/06/13");
  script_set_attribute(attribute:"patch_publication_date", value:"2014/12/11");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/12/15");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2014-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Gentoo Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Gentoo/release", "Host/Gentoo/qpkg-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("qpkg.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Gentoo/release")) audit(AUDIT_OS_NOT, "Gentoo");
if (!get_kb_item("Host/Gentoo/qpkg-list")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;

if (qpkg_check(package:"app-arch/gzip", unaffected:make_list("ge 1.4"), vulnerable:make_list("lt 1.4"))) flag++;
if (qpkg_check(package:"kde-base/kget", unaffected:make_list("ge 4.3.5-r1"), vulnerable:make_list("lt 4.3.5-r1"))) flag++;
if (qpkg_check(package:"dev-libs/liblzw", unaffected:make_list("ge 0.2"), vulnerable:make_list("lt 0.2"))) flag++;
if (qpkg_check(package:"kde-base/kdm", unaffected:make_list("ge 4.3.5-r1"), vulnerable:make_list("lt 4.3.5-r1"))) flag++;
if (qpkg_check(package:"app-text/dvipng", unaffected:make_list("ge 1.13"), vulnerable:make_list("lt 1.13"))) flag++;
if (qpkg_check(package:"x11-apps/xinit", unaffected:make_list("ge 1.2.0-r4"), vulnerable:make_list("lt 1.2.0-r4"))) flag++;
if (qpkg_check(package:"net-ftp/lftp", unaffected:make_list("ge 4.0.6"), vulnerable:make_list("lt 4.0.6"))) flag++;
if (qpkg_check(package:"net-mail/mlmmj", unaffected:make_list("ge 1.2.17.1"), vulnerable:make_list("lt 1.2.17.1"))) flag++;
if (qpkg_check(package:"sys-apps/pmount", unaffected:make_list("ge 0.9.23"), vulnerable:make_list("lt 0.9.23"))) flag++;
if (qpkg_check(package:"sys-block/partimage", unaffected:make_list("ge 0.6.8"), vulnerable:make_list("lt 0.6.8"))) flag++;
if (qpkg_check(package:"sys-apps/acl", unaffected:make_list("ge 2.2.49"), vulnerable:make_list("lt 2.2.49"))) flag++;
if (qpkg_check(package:"app-arch/ncompress", unaffected:make_list("ge 4.2.4.3"), vulnerable:make_list("lt 4.2.4.3"))) flag++;
if (qpkg_check(package:"media-gfx/splashutils", unaffected:make_list("ge 1.5.4.3-r3"), vulnerable:make_list("lt 1.5.4.3-r3"))) flag++;
if (qpkg_check(package:"www-client/uzbl", unaffected:make_list("ge 2010.08.05"), vulnerable:make_list("lt 2010.08.05"))) flag++;
if (qpkg_check(package:"dev-util/insight", unaffected:make_list("ge 6.7.1-r1"), vulnerable:make_list("lt 6.7.1-r1"))) flag++;
if (qpkg_check(package:"sys-devel/m4", unaffected:make_list("ge 1.4.14-r1"), vulnerable:make_list("lt 1.4.14-r1"))) flag++;
if (qpkg_check(package:"app-antivirus/bitdefender-console", unaffected:make_list(), vulnerable:make_list("le 7.1"))) flag++;
if (qpkg_check(package:"app-text/gv", unaffected:make_list("ge 3.7.1"), vulnerable:make_list("lt 3.7.1"))) flag++;
if (qpkg_check(package:"media-tv/dvbstreamer", unaffected:make_list("ge 1.1-r1"), vulnerable:make_list("lt 1.1-r1"))) flag++;
if (qpkg_check(package:"app-misc/beanstalkd", unaffected:make_list("ge 1.4.6"), vulnerable:make_list("lt 1.4.6"))) flag++;
if (qpkg_check(package:"net-misc/iputils", unaffected:make_list("ge 20100418"), vulnerable:make_list("lt 20100418"))) flag++;
if (qpkg_check(package:"dev-util/sourcenav", unaffected:make_list("ge 5.1.4"), vulnerable:make_list("lt 5.1.4"))) flag++;
if (qpkg_check(package:"x11-libs/gtk+", unaffected:make_list("ge 2.18.7"), vulnerable:make_list("lt 2.18.7"))) flag++;
if (qpkg_check(package:"sys-auth/pam_krb5", unaffected:make_list("ge 4.3"), vulnerable:make_list("lt 4.3"))) flag++;
if (qpkg_check(package:"dev-lang/tk", unaffected:make_list("ge 8.4.18-r1"), vulnerable:make_list("lt 8.4.18-r1"))) flag++;
if (qpkg_check(package:"x11-misc/slim", unaffected:make_list("ge 1.3.2"), vulnerable:make_list("lt 1.3.2"))) flag++;
if (qpkg_check(package:"dev-perl/perl-tk", unaffected:make_list("ge 804.028-r2"), vulnerable:make_list("lt 804.028-r2"))) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:qpkg_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = qpkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "app-arch/gzip / kde-base/kget / dev-libs/liblzw / kde-base/kdm / etc");
}

Oval

  • accepted2015-04-20T04:02:26.843-04:00
    classvulnerability
    contributors
    • namePai Peng
      organizationHewlett-Packard
    • nameSushant Kumar Singh
      organizationHewlett-Packard
    • nameSushant Kumar Singh
      organizationHewlett-Packard
    • namePrashant Kumar
      organizationHewlett-Packard
    • nameMike Cokus
      organizationThe MITRE Corporation
    descriptionRuss Allbery pam-krb5 before 3.13, when linked against MIT Kerberos, does not properly initialize the Kerberos libraries for setuid use, which allows local users to gain privileges by pointing an environment variable to a modified Kerberos configuration file, and then launching a PAM-based setuid application.
    familyunix
    idoval:org.mitre.oval:def:5669
    statusaccepted
    submitted2009-04-07T11:48:37.000-04:00
    titleHP-UX Running PAM Kerberos, Local Privilege Escalation, Unauthorized Access
    version45
  • accepted2009-05-11T04:00:21.367-04:00
    classvulnerability
    contributors
    namePai Peng
    organizationHewlett-Packard
    definition_extensions
    • commentSolaris 8 (SPARC) is installed
      ovaloval:org.mitre.oval:def:1539
    • commentSolaris 9 (SPARC) is installed
      ovaloval:org.mitre.oval:def:1457
    • commentSolaris 10 (SPARC) is installed
      ovaloval:org.mitre.oval:def:1440
    • commentSolaris 8 (x86) is installed
      ovaloval:org.mitre.oval:def:2059
    • commentSolaris 9 (x86) is installed
      ovaloval:org.mitre.oval:def:1683
    • commentSolaris 10 (x86) is installed
      ovaloval:org.mitre.oval:def:1926
    descriptionRuss Allbery pam-krb5 before 3.13, when linked against MIT Kerberos, does not properly initialize the Kerberos libraries for setuid use, which allows local users to gain privileges by pointing an environment variable to a modified Kerberos configuration file, and then launching a PAM-based setuid application.
    familyunix
    idoval:org.mitre.oval:def:5732
    statusaccepted
    submitted2009-03-27T14:00:00.000-04:00
    titleA Security Vulnerability in the Solaris Kerberos PAM Module May Allow Use of a User Specified Kerberos Configuration File, Leading to Escalation of Privileges
    version35

Seebug

  • bulletinFamilyexploit
    descriptionNo description provided by source.
    idSSV:10903
    last seen2017-11-19
    modified2009-03-30
    published2009-03-30
    reporterRoot
    sourcehttps://www.seebug.org/vuldb/ssvid-10903
    titlepam-krb5 &lt; 3.13 Local Privilege Escalation Exploit
  • bulletinFamilyexploit
    descriptionNo description provided by source.
    idSSV:66399
    last seen2017-11-19
    modified2014-07-01
    published2014-07-01
    reporterRoot
    sourcehttps://www.seebug.org/vuldb/ssvid-66399
    titlepam-krb5 < 3.13 Local Privilege Escalation Exploit
  • bulletinFamilyexploit
    descriptionBUGTRAQ ID: 33740 CVE(CAN) ID: CVE-2009-0360 pam-krb5提供了支持认证、授权、用户票据缓存处理等功能的Kerberos v5 PAM模块。 当链接到MIT Kerberos时，pam-krb5没有对在setuid环境中初始化Kerberos库使用正确的API，也就是MIT Kerberos库会信任环境变量来锁定Kerberos配置。攻击者可以利用这个漏洞绕过使用PAM进行认证的setuid应用程序所执行的认证检查，获得权限提升。如果pam-krb5链接到了Heimdal Kerberos实现就不会出现这个问题。 Russ Allbery pam-krb5 &lt; 3.13 厂商补丁： Russ Allbery ------------ 目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： <a href=http://www.eyrie.org/~eagle/software/pam-krb5/ target=_blank rel=external nofollow>http://www.eyrie.org/~eagle/software/pam-krb5/</a>
    idSSV:4753
    last seen2017-11-19
    modified2009-02-13
    published2009-02-13
    reporterRoot
    titlepam-krb5 API使用本地权限提升漏洞

Statements

contributorJoshua Bressers
lastmodified2009-02-13
organizationRed Hat
statementNot vulnerable. This issue did not affect the versions of the pam_krb5 package, as shipped with Red Hat Enterprise Linux 2.1, 3, 4, or 5.

References