CVE-2022-2809 — Unauthenticated out of bounds heap write in bmcweb
A vulnerability in bmcweb of OpenBMC Project allows user to cause denial of service. When fuzzing the multipart_parser code using AFL++ with address sanitizer enabled to find sm…
Published: 2022-10-27 · CVSS: 8.2 · CVSS 3.1
A vulnerability in bmcweb of OpenBMC Project allows user to cause denial of service. When fuzzing the multipart_parser code using AFL++ with address sanitizer enabled to find smallest memory corruptions possible. It detected problem in how multipart_parser handles unclosed http headers. If long enough http header is passed in the multipart form without colon there is one byte overwrite on heap. It can be conducted multiple times in a loop to cause DoS.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7