CVE-2022-2809 is a denial-of-service vulnerability affecting the bmcweb component of OpenBMC Project. An attacker can exploit a heap-based one-byte overwrite in the multipart_parser by sending a malformed HTTP header without a colon, leading to repeated memory corruption and system unavailability. This vulnerability has a CVSS score of 7.5 (HIGH), indicating it can be exploited remotely with low complexity and without user interaction to achieve a high impact on availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 2.10.0, <= 2.13.0CPE matchmatch criteria | cpe:2.3:a:openbmc-project:openbmc:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.