This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2021-34121 →

DEBIAN-CVE-2021-34121

An Out of Bounds flaw was discovered in htmodoc 1.9.12 in function parse_tree() in toc.cxx, this possibly leads to memory layout information leaking i...

Original description

The description as published by the source.

An Out of Bounds flaw was discovered in htmodoc 1.9.12 in function parse_tree() in toc.cxx, this possibly leads to memory layout information leaking in the data. This might be used in a chain of vulnerability in order to reach code execution.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 htmldoc

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.13-1"}]}]

Debian:13 htmldoc

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.13-1"}]}]

Debian:14 htmldoc

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.13-1"}]}]

References

advisory security-tracker.debian.org