| Name | CVE-2021-35937 |
| Description | A race condition vulnerability was found in rpm. A local unprivileged user could use this flaw to bypass the checks that were introduced in response to CVE-2017-7500 and CVE-2017-7501, potentially gaining root privileges. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 990543 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| rpm (PTS) | bullseye | 4.16.1.2+dfsg1-3 | vulnerable |
| bookworm | 4.18.0+dfsg-1+deb12u1 | fixed |
| trixie | 4.20.1+dfsg-2 | fixed |
| sid | 4.20.1+dfsg-3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| rpm | source | (unstable) | 4.18.0+dfsg-1 | | | 990543 |
Notes
[bookworm] - rpm <ignored> (Minor issue)
[bullseye] - rpm <ignored> (Minor issue)
[buster] - rpm <ignored> (Minor issue)
[stretch] - rpm <no-dsa> (Minor issue)
https://bugzilla.redhat.com/show_bug.cgi?id=1964125