Security Advisory

CVE-2019-9675

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2019-03-11 07:00:00

Last updated 2024-08-04 21:54:45

Assigner mitre

State PUBLISHED

Description

An issue was discovered in PHP 7.x before 7.1.27 and 7.3.x before 7.3.3. phar_tar_writeheaders_int in ext/phar/tar.c has a buffer overflow via a long link value. NOTE: The vendor indicates that the link value is used only when an archive contains a symlink, which currently cannot happen: "This issue allows theoretical compromise of security, but a practical attack is usually impossible.

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