CVE-2017-12133
5.9
MEDIUM
CVSS 3.1
EPSS 0.47%
Description
Use-after-free vulnerability in the clntudp_call function in sunrpc/clnt_udp.c in the GNU C Library (aka glibc or libc6) before 2.26 allows remote attackers to have unspecified impact via vectors related to error path.
How to fix CVE-2017-12133
To remediate CVE-2017-12133, upgrade the affected package to a fixed version below.
- Debian/glibc—upgrade to 2.24-15 or later
Is CVE-2017-12133 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.24-15
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N |