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CVE Reference: CVE-2007-4657

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-2007-4657

Description:
Multiple integer overflows in PHP 4 before 4.4.8, and PHP 5 before 5.2.4, allow remote attackers to obtain sensitive information (memory contents) or cause a denial of service (thread crash) via a large len value to the (1) strspn or (2) strcspn function, which triggers an out-of-bounds read. NOTE: this affects different product versions than CVE-2007-3996.

CVE Status:
Candidate

References:

XF
  http://xforce.iss.net/xforce/xfdb/36388
  http://xforce.iss.net/xforce/xfdb/39399

UBUNTU
  http://www.ubuntulinux.org/support/documentation/usn/usn-549-1
  http://www.ubuntu.com/usn/usn-549-2

TRUSTIX
  http://www.trustix.org/errata/2007/0026/

SLACKWARE
  http://slackware.com/security/viewer.php?l=slackware-security&y=2008&m=slackware-security.335136

SAID
  Secunia Advisory: SA28936
  Secunia Advisory: SA28318
  Secunia Advisory: SA28249
  Secunia Advisory: SA27864
  Secunia Advisory: SA27102
  Secunia Advisory: SA27377
  Secunia Advisory: SA26822
  Secunia Advisory: SA26838
  Secunia Advisory: SA26642
  Secunia Advisory: SA30288

MISC
  http://secweb.se/en/advisories/php-strcspn-information-leak-vulnerability/

GENTOO
  http://www.gentoo.org/security/en/glsa/glsa-200710-02.xml

DEBIAN
  http://www.debian.org/security/2008/dsa-1578
  http://www.debian.org/security/2008/dsa-1444

CONFIRM
  http://www.php.net/ChangeLog-4.php
  http://www.php.net/releases/4_4_8.php
  http://www.php.net/releases/5_2_4.php
  http://www.php.net/ChangeLog-5.php#5.2.4


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