Vulnerabilities > CVE-2009-0361 - Permissions, Privileges, and Access Controls vulnerability in Eyrie Pam-Krb5

047910
CVSS 4.6 - MEDIUM
Attack vector
LOCAL
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
PARTIAL
Integrity impact
PARTIAL
Availability impact
PARTIAL
local
low complexity
eyrie
CWE-264
nessus
NVD
Published: 2009-02-13
Updated: 2018-10-11

Summary

Russ Allbery pam-krb5 before 3.13, as used by libpam-heimdal, su in Solaris 10, and other software, does not properly handle calls to pam_setcred when running setuid, which allows local users to overwrite and change the ownership of arbitrary files by setting the KRB5CCNAME environment variable, and then launching a setuid application that performs certain pam_setcred operations.

Vulnerable Configurations

Part Description Count
Application
Eyrie
13

Common Weakness Enumeration (CWE)

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Accessing, Modifying or Executing Executable Files
    An attack of this type exploits a system's configuration that allows an attacker to either directly access an executable file, for example through shell access; or in a possible worst case allows an attacker to upload a file and then execute it. Web servers, ftp servers, and message oriented middleware systems which have many integration points are particularly vulnerable, because both the programmers and the administrators must be in synch regarding the interfaces and the correct privileges for each interface.
  • Leverage Executable Code in Non-Executable Files
    An attack of this type exploits a system's trust in configuration and resource files, when the executable loads the resource (such as an image file or configuration file) the attacker has modified the file to either execute malicious code directly or manipulate the target process (e.g. application server) to execute based on the malicious configuration parameters. Since systems are increasingly interrelated mashing up resources from local and remote sources the possibility of this attack occurring is high. The attack can be directed at a client system, such as causing buffer overrun through loading seemingly benign image files, as in Microsoft Security Bulletin MS04-028 where specially crafted JPEG files could cause a buffer overrun once loaded into the browser. Another example targets clients reading pdf files. In this case the attacker simply appends javascript to the end of a legitimate url for a pdf (http://www.gnucitizen.org/blog/danger-danger-danger/) http://path/to/pdf/file.pdf#whatever_name_you_want=javascript:your_code_here The client assumes that they are reading a pdf, but the attacker has modified the resource and loaded executable javascript into the client's browser process. The attack can also target server processes. The attacker edits the resource or configuration file, for example a web.xml file used to configure security permissions for a J2EE app server, adding role name "public" grants all users with the public role the ability to use the administration functionality. The server trusts its configuration file to be correct, but when they are manipulated, the attacker gains full control.
  • Blue Boxing
    This type of attack against older telephone switches and trunks has been around for decades. A tone is sent by an adversary to impersonate a supervisor signal which has the effect of rerouting or usurping command of the line. While the US infrastructure proper may not contain widespread vulnerabilities to this type of attack, many companies are connected globally through call centers and business process outsourcing. These international systems may be operated in countries which have not upgraded Telco infrastructure and so are vulnerable to Blue boxing. Blue boxing is a result of failure on the part of the system to enforce strong authorization for administrative functions. While the infrastructure is different than standard current applications like web applications, there are historical lessons to be learned to upgrade the access control for administrative functions.
  • Restful Privilege Elevation
    Rest uses standard HTTP (Get, Put, Delete) style permissions methods, but these are not necessarily correlated generally with back end programs. Strict interpretation of HTTP get methods means that these HTTP Get services should not be used to delete information on the server, but there is no access control mechanism to back up this logic. This means that unless the services are properly ACL'd and the application's service implementation are following these guidelines then an HTTP request can easily execute a delete or update on the server side. The attacker identifies a HTTP Get URL such as http://victimsite/updateOrder, which calls out to a program to update orders on a database or other resource. The URL is not idempotent so the request can be submitted multiple times by the attacker, additionally, the attacker may be able to exploit the URL published as a Get method that actually performs updates (instead of merely retrieving data). This may result in malicious or inadvertent altering of data on the server.
  • Target Programs with Elevated Privileges
    This attack targets programs running with elevated privileges. The attacker would try to leverage a bug in the running program and get arbitrary code to execute with elevated privileges. For instance an attacker would look for programs that write to the system directories or registry keys (such as HKLM, which stores a number of critical Windows environment variables). These programs are typically running with elevated privileges and have usually not been designed with security in mind. Such programs are excellent exploit targets because they yield lots of power when they break. The malicious user try to execute its code at the same level as a privileged system call.

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

  • accepted2009-05-11T04:00:19.532-04:00
    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, as used by libpam-heimdal, su in Solaris 10, and other software, does not properly handle calls to pam_setcred when running setuid, which allows local users to overwrite and change the ownership of arbitrary files by setting the KRB5CCNAME environment variable, and then launching a setuid application that performs certain pam_setcred operations.
    familyunix
    idoval:org.mitre.oval:def:5403
    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
  • accepted2015-04-20T04:02:26.095-04:00
    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, as used by libpam-heimdal, su in Solaris 10, and other software, does not properly handle calls to pam_setcred when running setuid, which allows local users to overwrite and change the ownership of arbitrary files by setting the KRB5CCNAME environment variable, and then launching a setuid application that performs certain pam_setcred operations.
    familyunix
    idoval:org.mitre.oval:def:5521
    statusaccepted
    submitted2009-04-07T11:48:37.000-04:00
    titleHP-UX Running PAM Kerberos, Local Privilege Escalation, Unauthorized Access
    version45

Seebug

bulletinFamilyexploit
descriptionBUGTRAQ ID: 33741 CVE(CAN) ID: CVE-2009-0361 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。 在刷新已有的用户凭据时pam-krb5会使用PAM_REINITIALIZE_CREDS或PAM_REFRESH_CREDS调用pam_setcred，因此会使用已有的KRB5CCNAME环境变量确定已有的Kerberos凭据缓存。如果setuid应用程序没有首先调用PAM_ESTABLISH_CREDS或丢弃权限便调用了这些API的话，pam-krb5就可能覆盖KRB5CCNAME指定给攻击者的文件并更改该文件的权限。 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:4752
last seen2017-11-19
modified2009-02-13
published2009-02-13
reporterRoot
titlepam-krb5 KRB5CCNAME环境变量本地权限提升漏洞

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