vulnwire
7.5high

CVE-2007-4657

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 co…

Published 19 y ago · modified 4 mo ago · JSON

CVSS
7.5
v2.0 · NVD
CISA KEV
No
not known exploited
EPSS
3.0%
percentile 87%
Public exploits
0
none known

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.

Exploit prediction (EPSS)

2.99% probability of exploitation in the next 30 days, higher than 87% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD2.07.5AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
  • CWE-189 Numeric Errors
Technology feeds
PHP (RSS, critical only)

References

  • secunia.com /advisories/30288 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • exchange.xforce.ibmcloud.com /vulnerabilities/36388 · vdb-entry, x_refsource_XF, x_transferred
  • secunia.com /advisories/26822 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • launchpad.net /bugs/173043 · x_refsource_CONFIRM, x_transferred
  • vupen.com /english/advisories/2008/0059 · vdb-entry, x_refsource_VUPEN, x_transferred
  • debian.org /security/2008/dsa-1444 · vendor-advisory, x_refsource_DEBIAN, x_transferred
  • gentoo.org /security/en/glsa/glsa-200710-02.xml · vendor-advisory, x_refsource_GENTOO, x_transferred
  • secunia.com /advisories/27864 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • php.net /releases/4_4_8.php · x_refsource_CONFIRM, x_transferred
  • slackware.com /security/viewer.php?l=slackware-security&y=2008&m=slackware-security.335136 · vendor-advisory, x_refsource_SLACKWARE, x_transferred
  • php.net /ChangeLog-5.php#5.2.4 · x_refsource_CONFIRM, x_transferred
  • secunia.com /advisories/28936 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • trustix.org /errata/2007/0026/ · vendor-advisory, x_refsource_TRUSTIX, x_transferred
  • usn.ubuntu.com /549-1/ · vendor-advisory, x_refsource_UBUNTU, x_transferred
  • issues.rpath.com /browse/RPL-1693 · x_refsource_CONFIRM, x_transferred
  • secweb.se /en/advisories/php-strcspn-information-leak-vulnerability/ · x_refsource_MISC, x_transferred
  • secunia.com /advisories/28249 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • debian.org /security/2008/dsa-1578 · vendor-advisory, x_refsource_DEBIAN, x_transferred
  • issues.rpath.com /browse/RPL-1702 · x_refsource_CONFIRM, x_transferred
  • secunia.com /advisories/26838 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • secunia.com /advisories/27377 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • php.net /ChangeLog-4.php · x_refsource_CONFIRM, x_transferred
  • secunia.com /advisories/27102 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • vupen.com /english/advisories/2007/3023 · vdb-entry, x_refsource_VUPEN, x_transferred
  • php.net /releases/5_2_4.php · x_refsource_CONFIRM, x_transferred
  • exchange.xforce.ibmcloud.com /vulnerabilities/39399 · vdb-entry, x_refsource_XF, x_transferred
  • secunia.com /advisories/28318 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • ubuntu.com /usn/usn-549-2 · vendor-advisory, x_refsource_UBUNTU, x_transferred
  • secunia.com /advisories/26642 · third-party-advisory, x_refsource_SECUNIA, x_transferred

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.