This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2021-3405 →

DEBIAN-CVE-2021-3405

A flaw was found in libebml before 1.4.2. A heap overflow bug exists in the implementation of EbmlString::ReadData and EbmlUnicodeString::ReadData in...

Original description

The description as published by the source.

A flaw was found in libebml before 1.4.2. A heap overflow bug exists in the implementation of EbmlString::ReadData and EbmlUnicodeString::ReadData in libebml.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 libebml

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.2-1"}]}]

Debian:13 libebml

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.2-1"}]}]

Debian:14 libebml

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.2-1"}]}]

References

advisory security-tracker.debian.org