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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2017-12933
HistoryAug 18, 2017 - 3:29 a.m.

CVE-2017-12933

2017-08-1803:29:00
Debian Security Bug Tracker
security-tracker.debian.org
26

EPSS

0.011

Percentile

84.1%

The finish_nested_data function in ext/standard/var_unserializer.re in PHP before 5.6.31, 7.0.x before 7.0.21, and 7.1.x before 7.1.7 is prone to a buffer over-read while unserializing untrusted data. Exploitation of this issue can have an unspecified impact on the integrity of PHP.

OSVersionArchitecturePackageVersionFilename
Debian9allphp7.0< 7.0.33-0+deb9u8php7.0_7.0.33-0+deb9u8_all.deb