CVE-2021-39242
An issue was discovered in HAProxy 2.2 before 2.2.16, 2.3 before 2.3.13, and 2.4 before 2.4.3. It can lead to a situation with an attacker-controlled...
Original description
The description as published by the source.
An issue was discovered in HAProxy 2.2 before 2.2.16, 2.3 before 2.3.13, and 2.4 before 2.4.3. It can lead to a situation with an attacker-controlled HTTP Host header, because a mismatch between Host and authority is mishandled.
Affected packages
Bitnami
haproxy
[{"type":"SEMVER","events":[{"introduced":"2.2.0"},{"fixed":"2.2.16"},{"introduced":"2.3.0"},{"fixed":"2.3.13"},{"introduced":"2.4.0"},{"fixed":"2.4.3"}]}]
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2021-39242 haproxy Fixed in: 2.2.16-1
References
- advisory debian.org
- web git.haproxy.org
- web lists.fedoraproject.org
- web lists.fedoraproject.org
- web mail-archive.com
- web nvd.nist.gov