CVE-2021-35937

medium

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.

References

https://www.usenix.org/legacy/event/sec05/tech/full_papers/borisov/borisov.pdf

https://security.gentoo.org/glsa/202210-22

https://rpm.org/wiki/Releases/4.18.0

https://bugzilla.redhat.com/show_bug.cgi?id=1964125

https://access.redhat.com/security/cve/CVE-2021-35937

Details

Source: Mitre, NVD

Published: 2022-08-25

Updated: 2023-11-07

Risk Information

CVSS v2

Base Score: 5.9

Vector: CVSS2#AV:L/AC:H/Au:M/C:C/I:C/A:C

Severity: Medium

CVSS v3

Base Score: 6.4

Vector: CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Severity: Medium