The remote Redhat Enterprise Linux 6 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched.

  - pcre: Integer overflow caused by missing check for certain conditions (8.38/31) (CVE-2015-8394)

  - PCRE before 8.36 mishandles the /(((a\2)|(a*)\g<-1>))*/ pattern and related patterns with certain internal     recursive back references, which allows 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. (CVE-2015-2327)

  - PCRE 7.8 and 8.32 through 8.37, and PCRE2 10.10 mishandle group empty matches, which might allow remote     attackers to cause a denial of service (stack-based buffer overflow) via a crafted regular expression, as     demonstrated by /^(?:(?(1)\\.|([^\\\\W_])?)+)+$/. (CVE-2015-3217)

Note that Nessus has not tested for these issues but has instead relied on the package manager's report that the package is installed.

- update to 2.56.x

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This plugin has been deprecated as it does not adhere to established standards for this style of check.

An update of the pcre package has been released.

The remote Redhat Enterprise Linux 7 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched.

  - pcre: inefficient posix character class syntax check (8.38/16) (CVE-2015-8391)

  - pcre: Integer overflow caused by missing check for certain conditions (8.38/31) (CVE-2015-8394)

  - PCRE before 8.36 mishandles the /(((a\2)|(a*)\g<-1>))*/ pattern and related patterns with certain internal     recursive back references, which allows 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. (CVE-2015-2327)

Note that Nessus has not tested for these issues but has instead relied on the package manager's report that the package is installed.

The remote Redhat Enterprise Linux 5 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched.

  - pcre: Integer overflow caused by missing check for certain conditions (8.38/31) (CVE-2015-8394)

  - The match function in pcre_exec.c in PCRE before 8.37 mishandles the     /(?:((abcd))|(((?:(?:(?:(?:abc|(?:abcdef))))b)abcdefghi)abc)|((*ACCEPT)))/ pattern and related patterns     involving (*ACCEPT), which allows remote attackers to obtain sensitive information from process memory or     cause a denial of service (partially initialized memory and application crash) via a crafted regular     expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror, aka ZDI-CAN-2547.
    (CVE-2015-8382)

  - 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-2015-8386)

Note that Nessus has not tested for these issues but has instead relied on the package manager's report that the package is installed.

ID	Name	Product	Family	Published	Updated	Severity
200041	RHEL 6 : pcre (Unpatched Vulnerability)	Nessus	Red Hat Local Security Checks	6/3/2024	6/3/2024	critical
120337	Fedora 28 : mingw-glib2 / mingw-glibmm24 (2018-3238d4da59)	Nessus	Fedora Local Security Checks	1/3/2019	7/8/2024	high
196306	RHEL 7 : pcre (Unpatched Vulnerability) (deprecated)	Nessus	Red Hat Local Security Checks	5/11/2024	5/31/2024	high
121872	Photon OS 1.0: Pcre PHSA-2018-1.0-0171	Nessus	PhotonOS Local Security Checks	2/7/2019	2/7/2019	high
199957	RHEL 7 : pcre (Unpatched Vulnerability)	Nessus	Red Hat Local Security Checks	6/3/2024	6/3/2024	critical
199974	RHEL 5 : pcre (Unpatched Vulnerability)	Nessus	Red Hat Local Security Checks	6/3/2024	6/3/2024	critical
196283	RHEL 6 : pcre (Unpatched Vulnerability) (deprecated)	Nessus	Red Hat Local Security Checks	5/11/2024	5/31/2024	high
196331	RHEL 5 : pcre (Unpatched Vulnerability) (deprecated)	Nessus	Red Hat Local Security Checks	5/11/2024	5/31/2024	high

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