This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page.
View CVE-2021-42374 →
DEBIAN-CVE-2021-42374
An out-of-bounds heap read in Busybox's unlzma applet leads to information leak and denial of service when crafted LZMA-compressed input is decompress...
Original description
The description as published by the source.
An out-of-bounds heap read in Busybox's unlzma applet leads to information leak and denial of service when crafted LZMA-compressed input is decompressed. This can be triggered by any applet/format that
Source: OSV.dev (Open Source Vulnerabilities) OSV
Affected packages
Debian:12
busybox
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.35.0-1"}]}]
Debian:13
busybox
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.35.0-1"}]}]
Debian:14
busybox
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.35.0-1"}]}]
References
- advisory security-tracker.debian.org