| Name | CVE-2022-27778 |
| Description | A use of incorrectly resolved name vulnerability fixed in 7.83.1 might remove the wrong file when `--no-clobber` is used together with `--remove-on-error`. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| curl (PTS) | jessie, jessie (lts) | 7.38.0-4+deb8u27 | fixed |
| stretch (security) | 7.52.1-5+deb9u16 | fixed |
| stretch (lts), stretch | 7.52.1-5+deb9u21 | fixed |
| buster | 7.64.0-4+deb10u2 | fixed |
| buster (security) | 7.64.0-4+deb10u9 | fixed |
| bullseye (security), bullseye | 7.74.0-1.3+deb11u11 | fixed |
| bookworm (security), bookworm | 7.88.1-10+deb12u5 | fixed |
| trixie | 8.5.0-2 | fixed |
| sid | 8.7.1-3 | 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 | (not affected) | | | |
| curl | source | stretch | (not affected) | | | |
| curl | source | buster | (not affected) | | | |
| curl | source | bullseye | (not affected) | | | |
| curl | source | (unstable) | 7.83.1-1 | | | |
Notes
[bullseye] - curl <not-affected> (Vulnerable code introduced later)
[buster] - curl <not-affected> (Vulnerable code introduced later)
[stretch] - curl <not-affected> (Vulnerable code introduced later)
https://www.openwall.com/lists/oss-security/2022/05/11/1
https://curl.se/docs/CVE-2022-27778.html
Fixed by: https://github.com/curl/curl/commit/8c7ee9083d0d719d0a77ab20d9cc2ae84eeea7f3 (curl-7_83_1)
[jessie] - curl <not-affected> (Vulnerable code introduced later)