CVE-2015-2331
30Vexday Risk Score
Prioritize patching. It exploitation observed by VulnCheck.
ssvc Attendepss 28%
from disclosure to weapon
Published on NVDMar 30
VulnCheck+3325d
exploitation probability
28%top 2% of all CVEs
observed exploitation
yesVulnCheck
Integer overflow in the _zip_cdir_new function in zip_dirent.c in libzip 0.11.2 and earlier, as used in the ZIP extension in PHP before 5.4.39, 5.5.x before 5.5.23, and 5.6.x before 5.6.7 and other products, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a ZIP archive that contains many entries, leading to a heap-based buffer overflow.
Affected products
n/a · n/aReferences
http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=ef8fc4b53d92fbfcd8ef1abbd6f2f5fe2c4a11e5http://hg.nih.at/libzip/rev/9f11d54f692ehttp://lists.apple.com/archives/security-announce/2015/Sep/msg00008.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2015-April/154266.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2015-April/154276.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2015-April/154666.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2015-April/155299.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2015-April/155622.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2015-March/153983.htmlhttp://lists.opensuse.org/opensuse-updates/2015-03/msg00083.htmlhttp://lists.opensuse.org/opensuse-updates/2015-04/msg00002.htmlhttp://marc.info/?l=bugtraq&m=143403519711434&w=2