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CVE-2020-7458

CRITICAL
9.8
CVSS Severity Score
EPSS Score0.1260%
EPSS Percentile37.30th
PublishedJul 9, 2020
Last ModifiedNov 21, 2024

Vulnerability Description

In FreeBSD 12.1-STABLE before r362281, 11.4-STABLE before r362281, and 11.4-RELEASE before p1, long values in the user-controlled PATH environment variable cause posix_spawnp to write beyond the end of the heap allocated stack possibly leading to arbitrary code execution.

Affected Platforms (CPE)

πŸ’»
Freebsd

Freebsd

= 11.4
πŸ’»
Freebsd

Freebsd

= 11.4
πŸ’»
Freebsd

Freebsd

= 12.1

References & Advisories

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