VulnerabilityModified
CVE-2023-1981
A vulnerability was found in the avahi library.
MEDIUM 5.5EPSS 0.39%
Does this matter?
Lower severity and a low EPSS score (0.39%). Track it; it rarely justifies an emergency change on its own.
Description
A vulnerability was found in the avahi library. This flaw allows an unprivileged user to make a dbus call, causing the avahi daemon to crash.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.39% probability · 32th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-400
- Affected
- avahi/avahi · fedoraproject/fedora · redhat/enterprise linux
- Source
- secalert@redhat.com
References
- https://access.redhat.com/security/cve/CVE-2023-1981Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2185911Issue Tracking, Third Party Advisory
- https://github.com/lathiat/avahi/issues/375Exploit, Issue Tracking, Third Party Advisory
- https://access.redhat.com/security/cve/CVE-2023-1981Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2185911Issue Tracking, Third Party Advisory
- https://github.com/lathiat/avahi/issues/375Exploit, Issue Tracking, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2024/12/msg00011.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.