CVE-2015-2331observed exploitation

CVE-2015-2331

Published · Updated

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30Vexday Risk Score

Prioritize patching. It exploitation observed in the wild.

ssvc Attendepss 27%
from disclosure to weapon
Published on NVDMar 30
Observed exploitation+3325d
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/a