CVE-2003-0452

MEDIUM 4.6CVE-2003-0452 · Published 07/08/2003 · updated 16/06/2026

In short

CVE-2003-0452 is a MEDIUM (CVSS 4.6) vulnerability affecting osh (gunnar ritter).
Chance of exploitation in the next 30 days (EPSS): 0.40%, higher than 34.5% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
osh gunnar_ritter	`≤ 1.7-10`	No fix yet

Description

Buffer overflows in osh before 1.7-11 allow local users to execute arbitrary code and bypass shell restrictions via (1) long environment variables or (2) long "file redirections."

References

debian.org/security/2003/dsa-329 · Patch

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