| Name | CVE-2022-43552 |
| Description | HTTP Proxy deny use-after-free |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more) |
| References | DLA-3288-1, DSA-5330-1 |
| Debian Bugs | 1026830 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| curl (PTS) | buster | 7.64.0-4+deb10u2 | vulnerable |
| buster (security) | 7.64.0-4+deb10u4 | fixed |
| bullseye | 7.74.0-1.3+deb11u3 | vulnerable |
| bullseye (security) | 7.74.0-1.3+deb11u5 | fixed |
| bookworm, sid | 7.87.0-2 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://curl.se/docs/CVE-2022-43552.html
Introduced by (telnet): https://github.com/curl/curl/commit/b7eeb6e67fca686f840eacd6b8394edb58b07482 (curl-7_16_0)
Introduced by (smb): https://github.com/curl/curl/commit/aec2e865f06669b9cb5d26cc1148d70bc418b163 (curl-7_40_0)
Fixed by: https://github.com/curl/curl/commit/4f20188ac644afe174be6005ef4f6ffba232b8b2 (curl-7_87_0)