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CVE Reference: CVE-2007-4767

NOTE: The text on this page is written by CVE MITRE and reflects neither the opinions of Secunia or the results of our research. All data on this page is written and maintained by CVE MITRE.

Original Page at CVE MITRE:
CVE-2007-4767

Description:
Perl-Compatible Regular Expression (PCRE) library before 7.3 does not properly compute the length of (1) a \p sequence, (2) a \P sequence, or (3) a \P{x} sequence, which allows context-dependent attackers to cause a denial of service (infinite loop or crash) or execute arbitrary code.

CVE Status:
Candidate

References:

XF
  http://xforce.iss.net/xforce/xfdb/38277

UBUNTU
  http://www.ubuntulinux.org/support/documentation/usn/usn-547-1

SUSE
  http://www.novell.com/linux/security/advisories/2007_62_pcre.html

SAID
  Secunia Advisory: SA28414
  Secunia Advisory: SA28406
  Secunia Advisory: SA28136
  Secunia Advisory: SA27697
  Secunia Advisory: SA27773
  Secunia Advisory: SA27554
  Secunia Advisory: SA27741
  Secunia Advisory: SA27543
  Secunia Advisory: SA27538
  Secunia Advisory: SA28714
  Secunia Advisory: SA28720
  Secunia Advisory: SA29267
  Secunia Advisory: SA29420

MLIST
  http://mail.gnome.org/archives/gtk-devel-list/2007-November/msg00022.html

MISC
  http://bugs.gentoo.org/show_bug.cgi?id=198976

MANDRIVA
  http://www.mandriva.com/security/advisories?name=MDKSA-2007:211

GENTOO
  http://security.gentoo.org/glsa/glsa-200711-30.xml
  http://security.gentoo.org/glsa/glsa-200801-02.xml
  http://security.gentoo.org/glsa/glsa-200801-18.xml
  http://security.gentoo.org/glsa/glsa-200801-19.xml

FEDORA

DEBIAN
  http://www.debian.org/security/2007/dsa-1399

CONFIRM
  http://docs.info.apple.com/article.html?artnum=307562
  http://docs.info.apple.com/article.html?artnum=307179
  http://www.pcre.org/changelog.txt

CERT
  http://www.us-cert.gov/cas/techalerts/TA07-352A.html

BUGTRAQ
  http://www.securityfocus.com/archive/1/archive/1/483579/100/0/threaded
  http://www.securityfocus.com/archive/1/archive/1/483357/100/0/threaded

BID
  26346

APPLE
  http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html
  http://lists.apple.com/archives/security-announce/2007/Dec/msg00002.html


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