| Name | CVE-2022-27776 |
| Description | A insufficiently protected credentials vulnerability in fixed in curl 7.83.0 might leak authentication or cookie header data on HTTP redirects to the same host but another port number. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-3085-1, DSA-5197-1 |
| Debian Bugs | 1010252 |
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+deb10u6 | fixed |
| bullseye (security), bullseye | 7.74.0-1.3+deb11u7 | fixed |
| bookworm | 7.88.1-10 | fixed |
| bookworm (security) | 7.88.1-10+deb12u1 | fixed |
| trixie | 8.2.1-2 | fixed |
| sid | 8.3.0-2 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://curl.se/docs/CVE-2022-27776.html
Fixed by: https://github.com/curl/curl/commit/6e659993952aa5f90f48864be84a1bbb047fc258 (curl-7_83_0)