Переполнение буфера

Высокая (6.8)

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

RedHat

pcre (Unknown)

Библиотека Perl-Compatible Regular Expression (PCRE) некорректно вычисляет размеры для некоторых форм записи символов, что приводит к переполнению буфера и позволяет злоумышленникам вызвать отказ в обслуживании (аварийное завершение) и, возможно, выполнить произвольный код.

Для устранения уязвимости необходимо установить последнюю версию продукта, соответствующую используемой платформе. Необходимую информацию можно получить по адресу:
http://www.pcre.org/

CERT (TA07-352A): http://www.us-cert.gov/cas/techalerts/TA07-352A.html
BID (26346): http://www.securityfocus.com/bid/26346
VUPEN (ADV-2007-3725): http://www.frsirt.com/english/advisories/2007/3725
DEBIAN (DSA-1399): http://www.debian.org/security/2007/dsa-1399
CONFIRM (https://issues.rpath.com/browse/RPL-1738): https://issues.rpath.com/browse/RPL-1738
CONFIRM (https://bugzilla.redhat.com/show_bug.cgi?id=315881): https://bugzilla.redhat.com/show_bug.cgi?id=315881
XF (pcre-character-class-dos(38273)): http://xforce.iss.net/xforce/xfdb/38273
UBUNTU (USN-547-1): http://www.ubuntulinux.org/support/documentation/usn/usn-547-1
BUGTRAQ (20080416 VMSA-2008-0007 Moderate Updated Service Console packages pcre, net-snmp, and OpenPegasus): http://www.securityfocus.com/archive/1/archive/1/490917/100/0/threaded
BUGTRAQ (20071112 FLEA-2007-0064-1 pcre): http://www.securityfocus.com/archive/1/archive/1/483579/100/0/threaded
BUGTRAQ (20071106 rPSA-2007-0231-1 pcre): http://www.securityfocus.com/archive/1/archive/1/483357/100/0/threaded
REDHAT (RHSA-2007:1065): http://www.redhat.com/support/errata/RHSA-2007-1065.html
REDHAT (RHSA-2007:1063): http://www.redhat.com/support/errata/RHSA-2007-1063.html
REDHAT (RHSA-2007:0968): http://www.redhat.com/support/errata/RHSA-2007-0968.html
REDHAT (RHSA-2007:0967): http://www.redhat.com/support/errata/RHSA-2007-0967.html
SUSE (SUSE-SA:2007:062): http://www.novell.com/linux/security/advisories/2007_62_pcre.html
SUSE (SUSE-SR:2007:025): http://www.novell.com/linux/security/advisories/2007_25_sr.html
MANDRIVA (MDKSA-2007:213): http://www.mandriva.com/security/advisories?name=MDKSA-2007:213
MANDRIVA (MDKSA-2007:212): http://www.mandriva.com/security/advisories?name=MDKSA-2007:212
MANDRIVA (MDKSA-2007:211): http://www.mandriva.com/security/advisories?name=MDKSA-2007:211
VUPEN (ADV-2007-4238): http://www.frsirt.com/english/advisories/2007/4238
VUPEN (ADV-2007-3790): http://www.frsirt.com/english/advisories/2007/3790
DEBIAN (DSA-1570): http://www.debian.org/security/2008/dsa-1570
CONFIRM (http://support.avaya.com/elmodocs2/security/ASA-2007-488.htm): http://support.avaya.com/elmodocs2/security/ASA-2007-488.htm
SECTRACK (1018895): http://securitytracker.com/id?1018895
GENTOO (GLSA-200801-19): http://security.gentoo.org/glsa/glsa-200801-19.xml
GENTOO (GLSA-200801-18): http://security.gentoo.org/glsa/glsa-200801-18.xml
GENTOO (GLSA-200801-02): http://security.gentoo.org/glsa/glsa-200801-02.xml
GENTOO (GLSA-200711-30): http://security.gentoo.org/glsa/glsa-200711-30.xml
MLIST ([gtk-devel-list] 20071107 GLib 2.14.3): http://mail.gnome.org/archives/gtk-devel-list/2007-November/msg00022.html
SUSE (SUSE-SA:2008:004): http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00006.html
APPLE (APPLE-SA-2008-03-18): http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html
APPLE (APPLE-SA-2007-12-17): http://lists.apple.com/archives/security-announce/2007/Dec/msg00002.html
CONFIRM (http://docs.info.apple.com/article.html?artnum=307562): http://docs.info.apple.com/article.html?artnum=307562
CONFIRM (http://docs.info.apple.com/article.html?artnum=307179): http://docs.info.apple.com/article.html?artnum=307179
MISC (http://bugs.gentoo.org/show_bug.cgi?id=198976): http://bugs.gentoo.org/show_bug.cgi?id=198976
REDHAT (RHSA-2008:0546): http://www.redhat.com/support/errata/RHSA-2008-0546.html
VUPEN (ADV-2008-1234): http://www.frsirt.com/english/advisories/2008/1234/references
VUPEN (ADV-2008-0924): http://www.frsirt.com/english/advisories/2008/0924/references
GENTOO (GLSA-200805-11): http://security.gentoo.org/glsa/glsa-200805-11.xml
MLIST ([Security-announce] 20080415 VMSA-2008-0007 Moderate Updated Service Console packages pcre, net-snmp, and OpenPegasus): http://lists.vmware.com/pipermail/security-announce/2008/000014.html