This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2021-37136 →

DEBIAN-CVE-2021-37136

The Bzip2 decompression decoder function doesn't allow setting size restrictions on the decompressed output data (which affects the allocation size us...

Original description

The description as published by the source.

The Bzip2 decompression decoder function doesn't allow setting size restrictions on the decompressed output data (which affects the allocation size used during decompression). All users of Bzip2Decoder are affected. The malicious input can trigger an OOME and so a DoS attack

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 netty

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:4.1.48-6"}]}]

Debian:13 netty

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:4.1.48-6"}]}]

Debian:14 netty

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:4.1.48-6"}]}]

References

advisory security-tracker.debian.org