Vulnerabilities > CVE-2015-8392 - Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Pcre Perl Compatible Regular Expression Library 8.36/8.37

047910
CVSS 7.5 - HIGH
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
PARTIAL
Integrity impact
PARTIAL
Availability impact
PARTIAL
network
low complexity
pcre
CWE-119
nessus

Summary

PCRE before 8.38 mishandles certain instances of the (?| substring, which allows remote attackers to cause a denial of service (unintended recursion and buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror, a related issue to CVE-2015-8384 and CVE-2015-8395.

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Buffer Overflow via Environment Variables
    This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the attacker finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
  • Overflow Buffers
    Buffer Overflow attacks target improper or missing bounds checking on buffer operations, typically triggered by input injected by an attacker. As a consequence, an attacker is able to write past the boundaries of allocated buffer regions in memory, causing a program crash or potentially redirection of execution as per the attackers' choice.
  • Client-side Injection-induced Buffer Overflow
    This type of attack exploits a buffer overflow vulnerability in targeted client software through injection of malicious content from a custom-built hostile service.
  • Filter Failure through Buffer Overflow
    In this attack, the idea is to cause an active filter to fail by causing an oversized transaction. An attacker may try to feed overly long input strings to the program in an attempt to overwhelm the filter (by causing a buffer overflow) and hoping that the filter does not fail securely (i.e. the user input is let into the system unfiltered).
  • MIME Conversion
    An attacker exploits a weakness in the MIME conversion routine to cause a buffer overflow and gain control over the mail server machine. The MIME system is designed to allow various different information formats to be interpreted and sent via e-mail. Attack points exist when data are converted to MIME compatible format and back.

Nessus

  • NASL familyFedora Local Security Checks
    NASL idFEDORA_2016-F59A8FF5D0.NASL
    descriptionUpdate to 8.38 and fix various CVE
    last seen2020-06-05
    modified2016-03-04
    plugin id89641
    published2016-03-04
    reporterThis script is Copyright (C) 2016-2020 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/89641
    titleFedora 22 : mingw-pcre-8.38-1.fc22 (2016-f59a8ff5d0)
    code
    #%NASL_MIN_LEVEL 80502
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were  
    # extracted from Fedora Security Advisory 2016-f59a8ff5d0.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(89641);
      script_version("1.6");
      script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04");
    
      script_cve_id("CVE-2015-3210", "CVE-2015-5073", "CVE-2015-8383", "CVE-2015-8384", "CVE-2015-8385", "CVE-2015-8386", "CVE-2015-8387", "CVE-2015-8388", "CVE-2015-8389", "CVE-2015-8390", "CVE-2015-8391", "CVE-2015-8392", "CVE-2015-8393", "CVE-2015-8394", "CVE-2015-8395");
      script_xref(name:"FEDORA", value:"2016-f59a8ff5d0");
    
      script_name(english:"Fedora 22 : mingw-pcre-8.38-1.fc22 (2016-f59a8ff5d0)");
      script_summary(english:"Checks rpm output for the updated package.");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:"The remote Fedora host is missing a security update."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "Update to 8.38 and fix various CVE's
    
    Note that Tenable Network Security has extracted the preceding
    description block directly from the Fedora 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://bugzilla.redhat.com/show_bug.cgi?id=1236660"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.redhat.com/show_bug.cgi?id=1237225"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.redhat.com/show_bug.cgi?id=1249905"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.redhat.com/show_bug.cgi?id=1250947"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.redhat.com/show_bug.cgi?id=1256453"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.redhat.com/show_bug.cgi?id=1287616"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.redhat.com/show_bug.cgi?id=1287626"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.redhat.com/show_bug.cgi?id=1287631"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.redhat.com/show_bug.cgi?id=1287640"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.redhat.com/show_bug.cgi?id=1287648"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.redhat.com/show_bug.cgi?id=1287656"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.redhat.com/show_bug.cgi?id=1287661"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.redhat.com/show_bug.cgi?id=1287668"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.redhat.com/show_bug.cgi?id=1287673"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.redhat.com/show_bug.cgi?id=1287692"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.redhat.com/show_bug.cgi?id=1287698"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.redhat.com/show_bug.cgi?id=1287704"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.redhat.com/show_bug.cgi?id=1287720"
      );
      # https://lists.fedoraproject.org/pipermail/package-announce/2016-February/177380.html
      script_set_attribute(
        attribute:"see_also",
        value:"http://www.nessus.org/u?907fa31f"
      );
      script_set_attribute(
        attribute:"solution", 
        value:"Update the affected mingw-pcre package."
      );
      script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:C");
      script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:mingw-pcre");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:22");
    
      script_set_attribute(attribute:"patch_publication_date", value:"2016/02/16");
      script_set_attribute(attribute:"plugin_publication_date", value:"2016/03/04");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2016-2020 Tenable Network Security, Inc.");
      script_family(english:"Fedora Local Security Checks");
    
      script_dependencies("ssh_get_info.nasl");
      script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list");
    
      exit(0);
    }
    
    
    include("audit.inc");
    include("global_settings.inc");
    include("rpm.inc");
    
    if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
    release = get_kb_item("Host/RedHat/release");
    if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
    os_ver = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
    if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
    os_ver = os_ver[1];
    if (! ereg(pattern:"^22([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 22.x", "Fedora " + os_ver);
    
    if (!get_kb_item("Host/RedHat/rpm-list")) 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, "Fedora", cpu);
    
    flag = 0;
    if (rpm_check(release:"FC22", reference:"mingw-pcre-8.38-1.fc22")) flag++;
    
    
    if (flag)
    {
      if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
      else security_hole(0);
      exit(0);
    }
    else
    {
      tested = pkg_tests_get();
      if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
      else audit(AUDIT_PACKAGE_NOT_INSTALLED, "mingw-pcre");
    }
    
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2016-2971-1.NASL
    descriptionThis update for pcre to version 8.39 (bsc#972127) fixes several issues. If you use pcre extensively please be aware that this is an update to a new version. Please make sure that your software works with the updated version. This version fixes a number of vulnerabilities that affect pcre and applications using the libary when accepting untrusted input as regular expressions or as part thereof. Remote attackers could have caused the application to crash, disclose information or potentially execute arbitrary code. These security issues were fixed : - CVE-2014-8964: Heap-based buffer overflow in PCRE allowed remote attackers to cause a denial of service (crash) or have other unspecified impact via a crafted regular expression, related to an assertion that allows zero repeats (bsc#906574). - CVE-2015-2325: Heap buffer overflow in compile_branch() (bsc#924960). - CVE-2015-3210: Heap buffer overflow in pcre_compile2() / compile_regex() (bsc#933288) - CVE-2015-3217: PCRE Library Call Stack Overflow Vulnerability in match() (bsc#933878). - CVE-2015-5073: Library Heap Overflow Vulnerability in find_fixedlength() (bsc#936227). - bsc#942865: heap overflow in compile_regex() - CVE-2015-8380: The pcre_exec function in pcre_exec.c mishandled a // pattern with a \01 string, which allowed remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror (bsc#957566). - CVE-2015-2327: PCRE mishandled certain patterns with internal recursive back references, which allowed remote attackers to cause a denial of service (segmentation fault) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror (bsc#957567). - bsc#957598: Various security issues - CVE-2015-8381: Heap Overflow in compile_regex() (bsc#957598). - CVE-2015-8382: Regular Expression Uninitialized Pointer Information Disclosure Vulnerability (ZDI-CAN-2547)(bsc#957598). - CVE-2015-8383: Buffer overflow caused by repeated conditional group(bsc#957598). - CVE-2015-8384: Buffer overflow caused by recursive back reference by name within certain group(bsc#957598). - CVE-2015-8385: Buffer overflow caused by forward reference by name to certain group(bsc#957598). - CVE-2015-8386: Buffer overflow caused by lookbehind assertion(bsc#957598). - CVE-2015-8387: Integer overflow in subroutine calls(bsc#957598). - CVE-2015-8388: Buffer overflow caused by certain patterns with an unmatched closing parenthesis(bsc#957598). - CVE-2015-8389: Infinite recursion in JIT compiler when processing certain patterns(bsc#957598). - CVE-2015-8390: Reading from uninitialized memory when processing certain patterns(bsc#957598). - CVE-2015-8391: Some pathological patterns causes pcre_compile() to run for a very long time(bsc#957598). - CVE-2015-8392: Buffer overflow caused by certain patterns with duplicated named groups(bsc#957598). - CVE-2015-8393: Information leak when running pcgrep -q on crafted binary(bsc#957598). - CVE-2015-8394: Integer overflow caused by missing check for certain conditions(bsc#957598). - CVE-2015-8395: Buffer overflow caused by certain references(bsc#957598). - CVE-2015-2328: PCRE mishandled the /((?(R)a|(?1)))+/ pattern and related patterns with certain recursion, which allowed remote attackers to cause a denial of service (segmentation fault) or possibly have unspecified other impact via a crafted regular expression (bsc#957600). - CVE-2016-1283: The pcre_compile2 function in pcre_compile.c in PCRE mishandled certain patterns with named subgroups, which allowed remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted regular expression (bsc#960837). - CVE-2016-3191: The compile_branch function in pcre_compile.c in pcre2_compile.c mishandled patterns containing an (*ACCEPT) substring in conjunction with nested parentheses, which allowed remote attackers to execute arbitrary code or cause a denial of service (stack-based buffer overflow) via a crafted regular expression (bsc#971741). The update package also includes non-security fixes. See advisory for details. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE 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 id95534
    published2016-12-05
    reporterThis script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/95534
    titleSUSE SLED12 / SLES12 Security Update : pcre (SUSE-SU-2016:2971-1)
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were
    # extracted from SUSE update advisory SUSE-SU-2016:2971-1.
    # The text itself is copyright (C) SUSE.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(95534);
      script_version("3.7");
      script_cvs_date("Date: 2019/09/11 11:22:14");
    
      script_cve_id("CVE-2014-8964", "CVE-2015-2325", "CVE-2015-2327", "CVE-2015-2328", "CVE-2015-3210", "CVE-2015-3217", "CVE-2015-5073", "CVE-2015-8380", "CVE-2015-8381", "CVE-2015-8382", "CVE-2015-8383", "CVE-2015-8384", "CVE-2015-8385", "CVE-2015-8386", "CVE-2015-8387", "CVE-2015-8388", "CVE-2015-8389", "CVE-2015-8390", "CVE-2015-8391", "CVE-2015-8392", "CVE-2015-8393", "CVE-2015-8394", "CVE-2015-8395", "CVE-2016-1283", "CVE-2016-3191");
      script_bugtraq_id(71206, 74934, 75018, 75175, 75430);
    
      script_name(english:"SUSE SLED12 / SLES12 Security Update : pcre (SUSE-SU-2016:2971-1)");
      script_summary(english:"Checks rpm output for the updated packages.");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:"The remote SUSE host is missing one or more security updates."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "This update for pcre to version 8.39 (bsc#972127) fixes several
    issues. If you use pcre extensively please be aware that this is an
    update to a new version. Please make sure that your software works
    with the updated version. This version fixes a number of
    vulnerabilities that affect pcre and applications using the libary
    when accepting untrusted input as regular expressions or as part
    thereof. Remote attackers could have caused the application to crash,
    disclose information or potentially execute arbitrary code. These
    security issues were fixed :
    
      - CVE-2014-8964: Heap-based buffer overflow in PCRE
        allowed remote attackers to cause a denial of service
        (crash) or have other unspecified impact via a crafted
        regular expression, related to an assertion that allows
        zero repeats (bsc#906574).
    
      - CVE-2015-2325: Heap buffer overflow in compile_branch()
        (bsc#924960).
    
      - CVE-2015-3210: Heap buffer overflow in pcre_compile2() /
        compile_regex() (bsc#933288)
    
      - CVE-2015-3217: PCRE Library Call Stack Overflow
        Vulnerability in match() (bsc#933878).
    
      - CVE-2015-5073: Library Heap Overflow Vulnerability in
        find_fixedlength() (bsc#936227).
    
      - bsc#942865: heap overflow in compile_regex()
    
      - CVE-2015-8380: The pcre_exec function in pcre_exec.c
        mishandled a // pattern with a \01 string, which allowed
        remote attackers to cause a denial of service
        (heap-based buffer overflow) or possibly have
        unspecified other impact via a crafted regular
        expression, as demonstrated by a JavaScript RegExp
        object encountered by Konqueror (bsc#957566).
    
      - CVE-2015-2327: PCRE mishandled certain patterns with
        internal recursive back references, which allowed remote
        attackers to cause a denial of service (segmentation
        fault) or possibly have unspecified other impact via a
        crafted regular expression, as demonstrated by a
        JavaScript RegExp object encountered by Konqueror
        (bsc#957567).
    
      - bsc#957598: Various security issues
    
      - CVE-2015-8381: Heap Overflow in compile_regex()
        (bsc#957598).
    
      - CVE-2015-8382: Regular Expression Uninitialized Pointer
        Information Disclosure Vulnerability
        (ZDI-CAN-2547)(bsc#957598).
    
      - CVE-2015-8383: Buffer overflow caused by repeated
        conditional group(bsc#957598).
    
      - CVE-2015-8384: Buffer overflow caused by recursive back
        reference by name within certain group(bsc#957598).
    
      - CVE-2015-8385: Buffer overflow caused by forward
        reference by name to certain group(bsc#957598).
    
      - CVE-2015-8386: Buffer overflow caused by lookbehind
        assertion(bsc#957598).
    
      - CVE-2015-8387: Integer overflow in subroutine
        calls(bsc#957598).
    
      - CVE-2015-8388: Buffer overflow caused by certain
        patterns with an unmatched closing
        parenthesis(bsc#957598).
    
      - CVE-2015-8389: Infinite recursion in JIT compiler when
        processing certain patterns(bsc#957598).
    
      - CVE-2015-8390: Reading from uninitialized memory when
        processing certain patterns(bsc#957598).
    
      - CVE-2015-8391: Some pathological patterns causes
        pcre_compile() to run for a very long time(bsc#957598).
    
      - CVE-2015-8392: Buffer overflow caused by certain
        patterns with duplicated named groups(bsc#957598).
    
      - CVE-2015-8393: Information leak when running pcgrep -q
        on crafted binary(bsc#957598).
    
      - CVE-2015-8394: Integer overflow caused by missing check
        for certain conditions(bsc#957598).
    
      - CVE-2015-8395: Buffer overflow caused by certain
        references(bsc#957598).
    
      - CVE-2015-2328: PCRE mishandled the /((?(R)a|(?1)))+/
        pattern and related patterns with certain recursion,
        which allowed remote attackers to cause a denial of
        service (segmentation fault) or possibly have
        unspecified other impact via a crafted regular
        expression (bsc#957600).
    
      - CVE-2016-1283: The pcre_compile2 function in
        pcre_compile.c in PCRE mishandled certain patterns with
        named subgroups, which allowed remote attackers to cause
        a denial of service (heap-based buffer overflow) or
        possibly have unspecified other impact via a crafted
        regular expression (bsc#960837).
    
      - CVE-2016-3191: The compile_branch function in
        pcre_compile.c in pcre2_compile.c mishandled patterns
        containing an (*ACCEPT) substring in conjunction with
        nested parentheses, which allowed remote attackers to
        execute arbitrary code or cause a denial of service
        (stack-based buffer overflow) via a crafted regular
        expression (bsc#971741).
    
    The update package also includes non-security fixes. See advisory for
    details.
    
    Note that Tenable Network Security has extracted the preceding
    description block directly from the SUSE 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://bugzilla.suse.com/show_bug.cgi?id=906574"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=924960"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=933288"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=933878"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=936227"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=942865"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=957566"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=957567"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=957598"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=957600"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=960837"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=971741"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.suse.com/show_bug.cgi?id=972127"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2014-8964/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2015-2325/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2015-2327/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2015-2328/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2015-3210/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2015-3217/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2015-5073/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2015-8380/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2015-8381/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2015-8382/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2015-8383/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2015-8384/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2015-8385/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2015-8386/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2015-8387/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2015-8388/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2015-8389/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2015-8390/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2015-8391/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2015-8392/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2015-8393/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2015-8394/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2015-8395/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2016-1283/"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.suse.com/security/cve/CVE-2016-3191/"
      );
      # https://www.suse.com/support/update/announcement/2016/suse-su-20162971-1/
      script_set_attribute(
        attribute:"see_also",
        value:"http://www.nessus.org/u?d6d2422d"
      );
      script_set_attribute(
        attribute:"solution", 
        value:
    "To install this SUSE Security Update use YaST online_update.
    Alternatively you can run the command listed for your product :
    
    SUSE Linux Enterprise Workstation Extension 12-SP2:zypper in -t patch
    SUSE-SLE-WE-12-SP2-2016-1744=1
    
    SUSE Linux Enterprise Workstation Extension 12-SP1:zypper in -t patch
    SUSE-SLE-WE-12-SP1-2016-1744=1
    
    SUSE Linux Enterprise Software Development Kit 12-SP2:zypper in -t
    patch SUSE-SLE-SDK-12-SP2-2016-1744=1
    
    SUSE Linux Enterprise Software Development Kit 12-SP1:zypper in -t
    patch SUSE-SLE-SDK-12-SP1-2016-1744=1
    
    SUSE Linux Enterprise Server for Raspberry Pi 12-SP2:zypper in -t
    patch SUSE-SLE-RPI-12-SP2-2016-1744=1
    
    SUSE Linux Enterprise Server 12-SP2:zypper in -t patch
    SUSE-SLE-SERVER-12-SP2-2016-1744=1
    
    SUSE Linux Enterprise Server 12-SP1:zypper in -t patch
    SUSE-SLE-SERVER-12-SP1-2016-1744=1
    
    SUSE Linux Enterprise High Availability 12-SP2:zypper in -t patch
    SUSE-SLE-HA-12-SP2-2016-1744=1
    
    SUSE Linux Enterprise High Availability 12-SP1:zypper in -t patch
    SUSE-SLE-HA-12-SP1-2016-1744=1
    
    SUSE Linux Enterprise Desktop 12-SP2:zypper in -t patch
    SUSE-SLE-DESKTOP-12-SP2-2016-1744=1
    
    SUSE Linux Enterprise Desktop 12-SP1:zypper in -t patch
    SUSE-SLE-DESKTOP-12-SP1-2016-1744=1
    
    To bring your system up-to-date, use 'zypper patch'."
      );
      script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:C");
      script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
      script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
      script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
      script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
      script_set_attribute(attribute:"exploit_available", value:"false");
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libpcre1");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libpcre1-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libpcre16");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libpcre16-0-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libpcrecpp0");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libpcrecpp0-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:pcre-debugsource");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");
    
      script_set_attribute(attribute:"vuln_publication_date", value:"2014/12/16");
      script_set_attribute(attribute:"patch_publication_date", value:"2016/12/02");
      script_set_attribute(attribute:"plugin_publication_date", value:"2016/12/05");
      script_set_attribute(attribute:"generated_plugin", value:"current");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
      script_family(english:"SuSE Local Security Checks");
    
      script_dependencies("ssh_get_info.nasl");
      script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");
    
      exit(0);
    }
    
    
    include("audit.inc");
    include("global_settings.inc");
    include("rpm.inc");
    
    
    if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
    release = get_kb_item("Host/SuSE/release");
    if (isnull(release) || release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
    os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
    if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
    os_ver = os_ver[1];
    if (! preg(pattern:"^(SLED12|SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED12 / SLES12", "SUSE " + os_ver);
    
    if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
    
    cpu = get_kb_item("Host/cpu");
    if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
    if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);
    
    sp = get_kb_item("Host/SuSE/patchlevel");
    if (isnull(sp)) sp = "0";
    if (os_ver == "SLES12" && (! preg(pattern:"^(1|2)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP1/2", os_ver + " SP" + sp);
    if (os_ver == "SLED12" && (! preg(pattern:"^(1|2)$", string:sp))) audit(AUDIT_OS_NOT, "SLED12 SP1/2", os_ver + " SP" + sp);
    
    
    flag = 0;
    if (rpm_check(release:"SLES12", sp:"1", reference:"libpcre1-8.39-5.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"1", reference:"libpcre1-debuginfo-8.39-5.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"1", reference:"libpcre16-0-8.39-5.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"1", reference:"libpcre16-0-debuginfo-8.39-5.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"1", reference:"pcre-debugsource-8.39-5.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"1", reference:"libpcre1-32bit-8.39-5.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"1", reference:"libpcre1-debuginfo-32bit-8.39-5.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"libpcre1-8.39-5.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"libpcre1-debuginfo-8.39-5.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"libpcre16-0-8.39-5.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"libpcre16-0-debuginfo-8.39-5.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"pcre-debugsource-8.39-5.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"libpcre1-32bit-8.39-5.1")) flag++;
    if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"libpcre1-debuginfo-32bit-8.39-5.1")) flag++;
    if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"libpcre1-32bit-8.39-5.1")) flag++;
    if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"libpcre1-8.39-5.1")) flag++;
    if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"libpcre1-debuginfo-32bit-8.39-5.1")) flag++;
    if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"libpcre1-debuginfo-8.39-5.1")) flag++;
    if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"libpcre16-0-8.39-5.1")) flag++;
    if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"libpcre16-0-debuginfo-8.39-5.1")) flag++;
    if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"libpcrecpp0-32bit-8.39-5.1")) flag++;
    if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"libpcrecpp0-8.39-5.1")) flag++;
    if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"libpcrecpp0-debuginfo-32bit-8.39-5.1")) flag++;
    if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"libpcrecpp0-debuginfo-8.39-5.1")) flag++;
    if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"pcre-debugsource-8.39-5.1")) flag++;
    if (rpm_check(release:"SLED12", sp:"2", cpu:"x86_64", reference:"libpcre1-32bit-8.39-5.1")) flag++;
    if (rpm_check(release:"SLED12", sp:"2", cpu:"x86_64", reference:"libpcre1-8.39-5.1")) flag++;
    if (rpm_check(release:"SLED12", sp:"2", cpu:"x86_64", reference:"libpcre1-debuginfo-32bit-8.39-5.1")) flag++;
    if (rpm_check(release:"SLED12", sp:"2", cpu:"x86_64", reference:"libpcre1-debuginfo-8.39-5.1")) flag++;
    if (rpm_check(release:"SLED12", sp:"2", cpu:"x86_64", reference:"libpcre16-0-8.39-5.1")) flag++;
    if (rpm_check(release:"SLED12", sp:"2", cpu:"x86_64", reference:"libpcre16-0-debuginfo-8.39-5.1")) flag++;
    if (rpm_check(release:"SLED12", sp:"2", cpu:"x86_64", reference:"libpcrecpp0-32bit-8.39-5.1")) flag++;
    if (rpm_check(release:"SLED12", sp:"2", cpu:"x86_64", reference:"libpcrecpp0-8.39-5.1")) flag++;
    if (rpm_check(release:"SLED12", sp:"2", cpu:"x86_64", reference:"libpcrecpp0-debuginfo-32bit-8.39-5.1")) flag++;
    if (rpm_check(release:"SLED12", sp:"2", cpu:"x86_64", reference:"libpcrecpp0-debuginfo-8.39-5.1")) flag++;
    if (rpm_check(release:"SLED12", sp:"2", cpu:"x86_64", reference:"pcre-debugsource-8.39-5.1")) flag++;
    
    
    if (flag)
    {
      if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
      else security_hole(0);
      exit(0);
    }
    else
    {
      tested = pkg_tests_get();
      if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
      else audit(AUDIT_PACKAGE_NOT_INSTALLED, "pcre");
    }
    
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2016-3161-1.NASL
    descriptionThis update for pcre to version 8.39 (bsc#972127) fixes several issues. If you use pcre extensively please be aware that this is an update to a new version. Please make sure that your software works with the updated version. This version fixes a number of vulnerabilities that affect pcre and applications using the libary when accepting untrusted input as regular expressions or as part thereof. Remote attackers could have caused the application to crash, disclose information or potentially execute arbitrary code. These security issues were fixed : - CVE-2014-8964: Heap-based buffer overflow in PCRE allowed remote attackers to cause a denial of service (crash) or have other unspecified impact via a crafted regular expression, related to an assertion that allows zero repeats (bsc#906574). - CVE-2015-2325: Heap buffer overflow in compile_branch() (bsc#924960). - CVE-2015-3210: Heap buffer overflow in pcre_compile2() / compile_regex() (bsc#933288) - CVE-2015-3217: PCRE Library Call Stack Overflow Vulnerability in match() (bsc#933878). - CVE-2015-5073: Library Heap Overflow Vulnerability in find_fixedlength() (bsc#936227). - bsc#942865: heap overflow in compile_regex() - CVE-2015-8380: The pcre_exec function in pcre_exec.c mishandled a // pattern with a \01 string, which allowed remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror (bsc#957566). - CVE-2015-2327: PCRE mishandled certain patterns with internal recursive back references, which allowed remote attackers to cause a denial of service (segmentation fault) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror (bsc#957567). - bsc#957598: Various security issues - CVE-2015-8381: Heap Overflow in compile_regex() (bsc#957598). - CVE-2015-8382: Regular Expression Uninitialized Pointer Information Disclosure Vulnerability (ZDI-CAN-2547)(bsc#957598). - CVE-2015-8383: Buffer overflow caused by repeated conditional group(bsc#957598). - CVE-2015-8384: Buffer overflow caused by recursive back reference by name within certain group(bsc#957598). - CVE-2015-8385: Buffer overflow caused by forward reference by name to certain group(bsc#957598). - CVE-2015-8386: Buffer overflow caused by lookbehind assertion(bsc#957598). - CVE-2015-8387: Integer overflow in subroutine calls(bsc#957598). - CVE-2015-8388: Buffer overflow caused by certain patterns with an unmatched closing parenthesis(bsc#957598). - CVE-2015-8389: Infinite recursion in JIT compiler when processing certain patterns(bsc#957598). - CVE-2015-8390: Reading from uninitialized memory when processing certain patterns(bsc#957598). - CVE-2015-8391: Some pathological patterns causes pcre_compile() to run for a very long time(bsc#957598). - CVE-2015-8392: Buffer overflow caused by certain patterns with duplicated named groups(bsc#957598). - CVE-2015-8393: Information leak when running pcgrep -q on crafted binary(bsc#957598). - CVE-2015-8394: Integer overflow caused by missing check for certain conditions(bsc#957598). - CVE-2015-8395: Buffer overflow caused by certain references(bsc#957598). - CVE-2015-2328: PCRE mishandled the /((?(R)a|(?1)))+/ pattern and related patterns with certain recursion, which allowed remote attackers to cause a denial of service (segmentation fault) or possibly have unspecified other impact via a crafted regular expression (bsc#957600). - CVE-2016-1283: The pcre_compile2 function in pcre_compile.c in PCRE mishandled certain patterns with named subgroups, which allowed remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted regular expression (bsc#960837). - CVE-2016-3191: The compile_branch function in pcre_compile.c in pcre2_compile.c mishandled patterns containing an (*ACCEPT) substring in conjunction with nested parentheses, which allowed remote attackers to execute arbitrary code or cause a denial of service (stack-based buffer overflow) via a crafted regular expression (bsc#971741). The update package also includes non-security fixes. See advisory for details. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE 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 id95915
    published2016-12-16
    reporterThis script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/95915
    titleSUSE SLED12 / SLES12 Security Update : pcre (SUSE-SU-2016:3161-1)
  • NASL familyGentoo Local Security Checks
    NASL idGENTOO_GLSA-201607-02.NASL
    descriptionThe remote host is affected by the vulnerability described in GLSA-201607-02 (libpcre: Multiple Vulnerabilities) Multiple vulnerabilities have been discovered in libpcre. Please review the CVE identifiers referenced below for details. Impact : An attacker can possibly execute arbitrary code or create a Denial of Service condition. Workaround : There is no known workaround at this time.
    last seen2020-06-01
    modified2020-06-02
    plugin id91983
    published2016-07-11
    reporterThis script is Copyright (C) 2016 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/91983
    titleGLSA-201607-02 : libpcre: Multiple Vulnerabilities
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-2943-1.NASL
    descriptionIt was discovered that PCRE incorrectly handled certain regular expressions. A remote attacker could use this issue to cause applications using PCRE to crash, resulting in a denial of service, or possibly execute arbitrary code. 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 id90306
    published2016-04-01
    reporterUbuntu Security Notice (C) 2016-2019 Canonical, Inc. / NASL script (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/90306
    titleUbuntu 12.04 LTS / 14.04 LTS / 15.10 : pcre3 vulnerabilities (USN-2943-1)
  • NASL familyFedora Local Security Checks
    NASL idFEDORA_2016-FD1199DBE2.NASL
    descriptionUpdate to 8.38 and fix various CVE
    last seen2020-06-05
    modified2016-03-04
    plugin id89647
    published2016-03-04
    reporterThis script is Copyright (C) 2016-2020 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/89647
    titleFedora 23 : mingw-pcre-8.38-1.fc23 (2016-fd1199dbe2)
  • NASL familySuSE Local Security Checks
    NASL idOPENSUSE-2016-1448.NASL
    descriptionThis update for pcre to version 8.39 (bsc#972127) fixes several issues. If you use pcre extensively please be aware that this is an update to a new version. Please make sure that your software works with the updated version. This version fixes a number of vulnerabilities that affect pcre and applications using the libary when accepting untrusted input as regular expressions or as part thereof. Remote attackers could have caused the application to crash, disclose information or potentially execute arbitrary code. These security issues were fixed : - CVE-2014-8964: Heap-based buffer overflow in PCRE allowed remote attackers to cause a denial of service (crash) or have other unspecified impact via a crafted regular expression, related to an assertion that allows zero repeats (bsc#906574). - CVE-2015-2325: Heap buffer overflow in compile_branch() (bsc#924960). - CVE-2015-3210: Heap buffer overflow in pcre_compile2() / compile_regex() (bsc#933288) - CVE-2015-3217: PCRE Library Call Stack Overflow Vulnerability in match() (bsc#933878). - CVE-2015-5073: Library Heap Overflow Vulnerability in find_fixedlength() (bsc#936227). - bsc#942865: heap overflow in compile_regex() - CVE-2015-8380: The pcre_exec function in pcre_exec.c mishandled a // pattern with a \01 string, which allowed remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror (bsc#957566). - CVE-2015-2327: PCRE mishandled certain patterns with internal recursive back references, which allowed remote attackers to cause a denial of service (segmentation fault) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror (bsc#957567). - bsc#957598: Various security issues - CVE-2015-8381: Heap Overflow in compile_regex() (bsc#957598). - CVE-2015-8382: Regular Expression Uninitialized Pointer Information Disclosure Vulnerability (ZDI-CAN-2547)(bsc#957598). - CVE-2015-8383: Buffer overflow caused by repeated conditional group(bsc#957598). - CVE-2015-8384: Buffer overflow caused by recursive back reference by name within certain group(bsc#957598). - CVE-2015-8385: Buffer overflow caused by forward reference by name to certain group(bsc#957598). - CVE-2015-8386: Buffer overflow caused by lookbehind assertion(bsc#957598). - CVE-2015-8387: Integer overflow in subroutine calls(bsc#957598). - CVE-2015-8388: Buffer overflow caused by certain patterns with an unmatched closing parenthesis(bsc#957598). - CVE-2015-8389: Infinite recursion in JIT compiler when processing certain patterns(bsc#957598). - CVE-2015-8390: Reading from uninitialized memory when processing certain patterns(bsc#957598). - CVE-2015-8391: Some pathological patterns causes pcre_compile() to run for a very long time(bsc#957598). - CVE-2015-8392: Buffer overflow caused by certain patterns with duplicated named groups(bsc#957598). - CVE-2015-8393: Information leak when running pcgrep -q on crafted binary(bsc#957598). - CVE-2015-8394: Integer overflow caused by missing check for certain conditions(bsc#957598). - CVE-2015-8395: Buffer overflow caused by certain references(bsc#957598). - CVE-2015-2328: PCRE mishandled the /((?(R)a|(?1)))+/ pattern and related patterns with certain recursion, which allowed remote attackers to cause a denial of service (segmentation fault) or possibly have unspecified other impact via a crafted regular expression (bsc#957600). - CVE-2016-1283: The pcre_compile2 function in pcre_compile.c in PCRE mishandled certain patterns with named subgroups, which allowed remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted regular expression (bsc#960837). - CVE-2016-3191: The compile_branch function in pcre_compile.c in pcre2_compile.c mishandled patterns containing an (*ACCEPT) substring in conjunction with nested parentheses, which allowed remote attackers to execute arbitrary code or cause a denial of service (stack-based buffer overflow) via a crafted regular expression (bsc#971741). These non-security issues were fixed : - JIT compiler improvements - performance improvements - The Unicode data tables have been updated to Unicode 7.0.0. This update was imported from the SUSE:SLE-12:Update update project.
    last seen2020-06-05
    modified2016-12-13
    plugin id95754
    published2016-12-13
    reporterThis script is Copyright (C) 2016-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/95754
    titleopenSUSE Security Update : pcre (openSUSE-2016-1448)
  • NASL familyF5 Networks Local Security Checks
    NASL idF5_BIGIP_SOL20225390.NASL
    descriptionCVE-2015-8395 PCRE before 8.38 mishandles certain references, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror, a related issue to CVE-2015-8384 and CVE-2015-8392. CVE-2015-8394 PCRE before 8.38 mishandles the (?() and (?(R) conditions, which allows remote attackers to cause a denial of service (integer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror. CVE-2015-8392 PCRE before 8.38 mishandles certain instances of the (?| substring, which allows remote attackers to cause a denial of service (unintended recursion and buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror, a related issue to CVE-2015-8384 and CVE-2015-8395. CVE-2015-8391 The pcre_compile function in pcre_compile.c in PCRE before 8.38 mishandles certain [: nesting, which allows remote attackers to cause a denial of service (CPU consumption) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror. CVE-2015-8390 PCRE before 8.38 mishandles the [: and \\ substrings in character classes, which allows remote attackers to cause a denial of service (uninitialized memory read) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror. CVE-2015-8389 PCRE before 8.38 mishandles the /(?:|a|){100}x/ pattern and related patterns, which allows remote attackers to cause a denial of service (infinite recursion) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror. CVE-2015-8388 PCRE before 8.38 mishandles the /(?=di(?<=(?1))|(?=(.))))/ pattern and related patterns with an unmatched closing parenthesis, which allows remote attackers to cause a denial of service (buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror. CVE-2015-8387 PCRE before 8.38 mishandles (?123) subroutine calls and related subroutine calls, which allows remote attackers to cause a denial of service (integer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror. CVE-2015-8386 PCRE before 8.38 mishandles the interaction of lookbehind assertions and mutually recursive subpatterns, which allows remote attackers to cause a denial of service (buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror. CVE-2015-8385 PCRE before 8.38 mishandles the /(?|(\k
    last seen2020-06-01
    modified2020-06-02
    plugin id92667
    published2016-08-02
    reporterThis script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/92667
    titleF5 Networks BIG-IP : Multiple PCRE vulnerabilities (K20225390)

Redhat

advisories
  • rhsa
    idRHSA-2016:1132
  • rhsa
    idRHSA-2016:2750
rpms
  • rh-mariadb100-mariadb-1:10.0.25-4.el6
  • rh-mariadb100-mariadb-1:10.0.25-4.el7
  • rh-mariadb100-mariadb-bench-1:10.0.25-4.el6
  • rh-mariadb100-mariadb-bench-1:10.0.25-4.el7
  • rh-mariadb100-mariadb-common-1:10.0.25-4.el6
  • rh-mariadb100-mariadb-common-1:10.0.25-4.el7
  • rh-mariadb100-mariadb-config-1:10.0.25-4.el6
  • rh-mariadb100-mariadb-config-1:10.0.25-4.el7
  • rh-mariadb100-mariadb-debuginfo-1:10.0.25-4.el6
  • rh-mariadb100-mariadb-debuginfo-1:10.0.25-4.el7
  • rh-mariadb100-mariadb-devel-1:10.0.25-4.el6
  • rh-mariadb100-mariadb-devel-1:10.0.25-4.el7
  • rh-mariadb100-mariadb-errmsg-1:10.0.25-4.el6
  • rh-mariadb100-mariadb-errmsg-1:10.0.25-4.el7
  • rh-mariadb100-mariadb-oqgraph-engine-1:10.0.25-4.el6
  • rh-mariadb100-mariadb-oqgraph-engine-1:10.0.25-4.el7
  • rh-mariadb100-mariadb-server-1:10.0.25-4.el6
  • rh-mariadb100-mariadb-server-1:10.0.25-4.el7
  • rh-mariadb100-mariadb-test-1:10.0.25-4.el6
  • rh-mariadb100-mariadb-test-1:10.0.25-4.el7
  • rh-php56-0:2.3-1.el6
  • rh-php56-php-0:5.6.25-1.el6
  • rh-php56-php-0:5.6.25-1.el7
  • rh-php56-php-bcmath-0:5.6.25-1.el6
  • rh-php56-php-bcmath-0:5.6.25-1.el7
  • rh-php56-php-cli-0:5.6.25-1.el6
  • rh-php56-php-cli-0:5.6.25-1.el7
  • rh-php56-php-common-0:5.6.25-1.el6
  • rh-php56-php-common-0:5.6.25-1.el7
  • rh-php56-php-dba-0:5.6.25-1.el6
  • rh-php56-php-dba-0:5.6.25-1.el7
  • rh-php56-php-dbg-0:5.6.25-1.el6
  • rh-php56-php-dbg-0:5.6.25-1.el7
  • rh-php56-php-debuginfo-0:5.6.25-1.el6
  • rh-php56-php-debuginfo-0:5.6.25-1.el7
  • rh-php56-php-devel-0:5.6.25-1.el6
  • rh-php56-php-devel-0:5.6.25-1.el7
  • rh-php56-php-embedded-0:5.6.25-1.el6
  • rh-php56-php-embedded-0:5.6.25-1.el7
  • rh-php56-php-enchant-0:5.6.25-1.el6
  • rh-php56-php-enchant-0:5.6.25-1.el7
  • rh-php56-php-fpm-0:5.6.25-1.el6
  • rh-php56-php-fpm-0:5.6.25-1.el7
  • rh-php56-php-gd-0:5.6.25-1.el6
  • rh-php56-php-gd-0:5.6.25-1.el7
  • rh-php56-php-gmp-0:5.6.25-1.el6
  • rh-php56-php-gmp-0:5.6.25-1.el7
  • rh-php56-php-imap-0:5.6.25-1.el6
  • rh-php56-php-intl-0:5.6.25-1.el6
  • rh-php56-php-intl-0:5.6.25-1.el7
  • rh-php56-php-ldap-0:5.6.25-1.el6
  • rh-php56-php-ldap-0:5.6.25-1.el7
  • rh-php56-php-mbstring-0:5.6.25-1.el6
  • rh-php56-php-mbstring-0:5.6.25-1.el7
  • rh-php56-php-mysqlnd-0:5.6.25-1.el6
  • rh-php56-php-mysqlnd-0:5.6.25-1.el7
  • rh-php56-php-odbc-0:5.6.25-1.el6
  • rh-php56-php-odbc-0:5.6.25-1.el7
  • rh-php56-php-opcache-0:5.6.25-1.el6
  • rh-php56-php-opcache-0:5.6.25-1.el7
  • rh-php56-php-pdo-0:5.6.25-1.el6
  • rh-php56-php-pdo-0:5.6.25-1.el7
  • rh-php56-php-pear-1:1.9.5-4.el6
  • rh-php56-php-pear-1:1.9.5-4.el7
  • rh-php56-php-pgsql-0:5.6.25-1.el6
  • rh-php56-php-pgsql-0:5.6.25-1.el7
  • rh-php56-php-process-0:5.6.25-1.el6
  • rh-php56-php-process-0:5.6.25-1.el7
  • rh-php56-php-pspell-0:5.6.25-1.el6
  • rh-php56-php-pspell-0:5.6.25-1.el7
  • rh-php56-php-recode-0:5.6.25-1.el6
  • rh-php56-php-recode-0:5.6.25-1.el7
  • rh-php56-php-snmp-0:5.6.25-1.el6
  • rh-php56-php-snmp-0:5.6.25-1.el7
  • rh-php56-php-soap-0:5.6.25-1.el6
  • rh-php56-php-soap-0:5.6.25-1.el7
  • rh-php56-php-tidy-0:5.6.25-1.el6
  • rh-php56-php-xml-0:5.6.25-1.el6
  • rh-php56-php-xml-0:5.6.25-1.el7
  • rh-php56-php-xmlrpc-0:5.6.25-1.el6
  • rh-php56-php-xmlrpc-0:5.6.25-1.el7
  • rh-php56-runtime-0:2.3-1.el6
  • rh-php56-runtime-0:2.3-1.el7
  • rh-php56-scldevel-0:2.3-1.el6
  • rh-php56-scldevel-0:2.3-1.el7