CVE-2020-11100
- State
- Published
- Severity
- Not scored
- Published
- Apr 2, 2020
- Updated
- Aug 4, 2024
- Reserved
- Mar 30, 2020
Description
In hpack_dht_insert in hpack-tbl.c in the HPACK decoder in HAProxy 1.8 through 2.x before 2.1.4, a remote attacker can write arbitrary bytes around a certain location on the heap via a crafted HTTP/2 request, possibly causing remote code execution.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- http://www.haproxy.org/
- https://www.haproxy.org/download/2.1/src/CHANGELOG
- https://lists.debian.org/debian-security-announce/2020/msg00052.html
- https://www.mail-archive.com/haproxy%40formilux.org/msg36876.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1819111
- https://git.haproxy.org/?p=haproxy.git%3Ba=commit%3Bh=5dfc5d5cd0d2128d77253ead3acf03a421ab5b88
- https://bugzilla.suse.com/show_bug.cgi?id=1168023
- openSUSE-SU-2020:0444vendor-advisory
- FEDORA-2020-16cd111544vendor-advisory
- DSA-4649vendor-advisory
- USN-4321-1vendor-advisory
- http://packetstormsecurity.com/files/157323/haproxy-hpack-tbl.c-Out-Of-Bounds-Write.html
- FEDORA-2020-13fd8b1721vendor-advisory
- GLSA-202012-22vendor-advisory
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