| Name | CVE-2022-27774 |
| Description | An insufficiently protected credentials vulnerability exists in curl 4.9 to and include curl 7.82.0 are affected that could allow an attacker to extract credentials when follows HTTP(S) redirects is used with authentication could leak credentials to other services that exist on different protocols or port numbers. |
| 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-3288-1, DSA-5197-1, ELA-780-1 |
| Debian Bugs | 1010254 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| curl (PTS) | jessie, jessie (lts) | 7.38.0-4+deb8u28 | fixed |
| stretch (security) | 7.52.1-5+deb9u16 | vulnerable | |
| stretch (lts), stretch | 7.52.1-5+deb9u22 | fixed | |
| buster, buster (lts) | 7.64.0-4+deb10u10 | fixed | |
| buster (security) | 7.64.0-4+deb10u9 | fixed | |
| bullseye | 7.74.0-1.3+deb11u13 | fixed | |
| bullseye (security) | 7.74.0-1.3+deb11u14 | fixed | |
| bookworm | 7.88.1-10+deb12u8 | fixed | |
| bookworm (security) | 7.88.1-10+deb12u5 | fixed | |
| sid, trixie | 8.11.0-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| curl | source | jessie | 7.38.0-4+deb8u24 | ELA-780-1 | ||
| curl | source | stretch | 7.52.1-5+deb9u18 | ELA-780-1 | ||
| curl | source | buster | 7.64.0-4+deb10u4 | DLA-3288-1 | ||
| curl | source | bullseye | 7.74.0-1.3+deb11u2 | DSA-5197-1 | ||
| curl | source | (unstable) | 7.83.0-1 | 1010254 |
https://curl.se/docs/CVE-2022-27774.html
Fixed by: https://github.com/curl/curl/commit/620ea21410030a9977396b4661806bc187231b79 (curl-7_83_0)
Followup: https://github.com/curl/curl/commit/139a54ed0a172adaaf1a78d6f4fff50b2c3f9e08 (curl-7_83_0)