| Name | CVE-2021-22923 |
| Description | Metalink download sends credentials |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| curl (PTS) | stretch | 7.52.1-5+deb9u10 | vulnerable |
| stretch (security) | 7.52.1-5+deb9u14 | vulnerable |
| buster, buster (security) | 7.64.0-4+deb10u2 | vulnerable |
| bullseye, sid | 7.74.0-1.3 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| curl | source | (unstable) | (unfixed) | unimportant | | |
Notes
https://curl.se/docs/CVE-2021-22923.html
https://www.openwall.com/lists/oss-security/2021/07/21/2
The fix for earlier versions is to rebuild curl with the metalink support
switched off.
Metalink support not enabled in Debian builds.