CVE-2017-12933 (GCVE-0-2017-12933)

Vulnerability from cvelistv5 – Published: 2017-08-18 03:00 – Updated: 2024-08-05 18:51
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
https://access.redhat.com/errata/RHSA-2018:1296 vendor-advisoryx_refsource_REDHAT
http://php.net/ChangeLog-5.php x_refsource_CONFIRM
https://bugs.php.net/bug.php?id=74111 x_refsource_CONFIRM
https://www.debian.org/security/2018/dsa-4081 vendor-advisoryx_refsource_DEBIAN
https://www.debian.org/security/2018/dsa-4080 vendor-advisoryx_refsource_DEBIAN
https://usn.ubuntu.com/3566-1/ vendor-advisoryx_refsource_UBUNTU
http://php.net/ChangeLog-7.php x_refsource_CONFIRM
http://www.securityfocus.com/bid/99490 vdb-entryx_refsource_BID
https://usn.ubuntu.com/3566-2/ vendor-advisoryx_refsource_UBUNTU
Date Public
2017-08-17 00:00
Show details on NVD website
To clipboard 

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
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