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centosCentOS ProjectCESA-2007:1063
HistoryNov 29, 2007 - 4:25 p.m.

pcre security update

2007-11-2916:25:21
CentOS Project
lists.centos.org
50

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS

0.039

Percentile

92.1%

CentOS Errata and Security Advisory CESA-2007:1063

PCRE is a Perl-compatible regular expression library.

Flaws were discovered in the way PCRE handles certain malformed regular
expressions. If an application linked against PCRE, such as Konqueror,
parsed a malicious regular expression, it may have been possible to run
arbitrary code as the user running the application. (CVE-2006-7228,
CVE-2007-1660)

Users of PCRE are advised to upgrade to these updated packages, which
contain backported patches to resolve these issues.

Red Hat would like to thank Ludwig Nussel for reporting these issues.

Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2007-November/076626.html
https://lists.centos.org/pipermail/centos-announce/2007-November/076627.html
https://lists.centos.org/pipermail/centos-announce/2007-November/076629.html
https://lists.centos.org/pipermail/centos-announce/2007-November/076630.html

Affected packages:
pcre
pcre-devel

Upstream details at:
https://access.redhat.com/errata/RHSA-2007:1063

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS

0.039

Percentile

92.1%