This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2021-31292 →

DEBIAN-CVE-2021-31292

An integer overflow in CrwMap::encode0x1810 of Exiv2 0.27.3 allows attackers to trigger a heap-based buffer overflow and cause a denial of service (DO...

Original description

The description as published by the source.

An integer overflow in CrwMap::encode0x1810 of Exiv2 0.27.3 allows attackers to trigger a heap-based buffer overflow and cause a denial of service (DOS) via crafted metadata.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 exiv2

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.27.3-3.1"}]}]

Debian:13 exiv2

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.27.3-3.1"}]}]

Debian:14 exiv2

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.27.3-3.1"}]}]

References

advisory security-tracker.debian.org