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Vulnerabilities in the PHP language itself, and which PHP versions they affect.

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CVE-2007-0988

MEDIUM 4.3 CVSS 2.0
Published
February 20, 2007
Last modified
June 16, 2026
NVD status
Modified
Reported by
cve@mitre.org
Weakness
CWE-119
CVSS vector
AV:N/AC:M/Au:N/C:N/I:N/A:P

Description

The zend_hash_init function in PHP 5 before 5.2.1 and PHP 4 before 4.4.5, when running on a 64-bit platform, allows context-dependent attackers to cause a denial of service (infinite loop) by unserializing certain integer expressions, which only cause 32-bit arguments to be used after the check for a negative value, as demonstrated by an "a:2147483649:{" argument.

Affected products and versions

  • PHP — From 4.0.0 (including) to 4.4.5 (excluding)
  • PHP — From 5.0.0 (including) to 5.2.1 (excluding)
  • PHP versions 4.0, 4.0beta1, 4.0beta2, 4.0beta3, 4.0beta4, 4.0beta_4_patch1, 4.0rc1, 4.0rc2

References

  • bugzilla.redhat.com http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=228858 Issue Tracking, Third Party Advisory
  • h20000.www2.hp.com http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c01056506 Broken Link
  • h20000.www2.hp.com http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c01086137 Broken Link
  • osvdb.org http://osvdb.org/32762 Broken Link
  • rhn.redhat.com http://rhn.redhat.com/errata/RHSA-2007-0089.html Third Party Advisory
  • secunia.com http://secunia.com/advisories/24195 Third Party Advisory
  • secunia.com http://secunia.com/advisories/24217 Third Party Advisory
  • secunia.com http://secunia.com/advisories/24236 Third Party Advisory
  • secunia.com http://secunia.com/advisories/24248 Third Party Advisory
  • secunia.com http://secunia.com/advisories/24284 Third Party Advisory
  • secunia.com http://secunia.com/advisories/24295 Third Party Advisory
  • secunia.com http://secunia.com/advisories/24322 Third Party Advisory
  • secunia.com http://secunia.com/advisories/24419 Third Party Advisory
  • secunia.com http://secunia.com/advisories/24421 Third Party Advisory
  • secunia.com http://secunia.com/advisories/24432 Third Party Advisory
  • secunia.com http://secunia.com/advisories/24606 Third Party Advisory
  • secunia.com http://secunia.com/advisories/24642 Third Party Advisory
  • secunia.com http://secunia.com/advisories/25056 Third Party Advisory
  • secunia.com http://secunia.com/advisories/25423 Third Party Advisory
  • secunia.com http://secunia.com/advisories/25850 Third Party Advisory
  • security.gentoo.org http://security.gentoo.org/glsa/glsa-200703-21.xml Third Party Advisory
  • securityreason.com http://securityreason.com/securityalert/2315 Third Party Advisory
  • support.avaya.com http://support.avaya.com/elmodocs2/security/ASA-2007-101.htm Third Party Advisory
  • support.avaya.com http://support.avaya.com/elmodocs2/security/ASA-2007-136.htm Third Party Advisory
  • www.mandriva.com http://www.mandriva.com/security/advisories?name=MDKSA-2007:048 Third Party Advisory
  • www.novell.com http://www.novell.com/linux/security/advisories/2007_32_php.html Broken Link
  • www.openpkg.com http://www.openpkg.com/security/advisories/OpenPKG-SA-2007.010.html Third Party Advisory
  • www.php-security.org http://www.php-security.org/MOPB/MOPB-05-2007.html Third Party Advisory
  • www.php.net http://www.php.net/releases/5_2_1.php Patch, Third Party Advisory
  • www.redhat.com http://www.redhat.com/support/errata/RHSA-2007-0076.html Third Party Advisory
  • www.redhat.com http://www.redhat.com/support/errata/RHSA-2007-0081.html Third Party Advisory
  • www.redhat.com http://www.redhat.com/support/errata/RHSA-2007-0082.html Third Party Advisory
  • www.redhat.com http://www.redhat.com/support/errata/RHSA-2007-0088.html Third Party Advisory
  • www.securityfocus.com http://www.securityfocus.com/archive/1/461462/100/0/threaded Third Party Advisory, VDB Entry
  • www.securitytracker.com http://www.securitytracker.com/id?1017671 Third Party Advisory, VDB Entry
  • www.trustix.org http://www.trustix.org/errata/2007/0009/ Broken Link
  • www.ubuntu.com http://www.ubuntu.com/usn/usn-424-1 Third Party Advisory
  • www.ubuntu.com http://www.ubuntu.com/usn/usn-424-2 Third Party Advisory
  • www.us.debian.org http://www.us.debian.org/security/2007/dsa-1264 Broken Link
  • www.vupen.com http://www.vupen.com/english/advisories/2007/1991 Third Party Advisory
  • www.vupen.com http://www.vupen.com/english/advisories/2007/2374 Third Party Advisory
  • exchange.xforce.ibmcloud.com https://exchange.xforce.ibmcloud.com/vulnerabilities/32709 Third Party Advisory, VDB Entry
  • issues.rpath.com https://issues.rpath.com/browse/RPL-1088 Broken Link
  • oval.cisecurity.org https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11092 Third Party Advisory
  • nvd.nist.gov Official NVD record