Medium severity5.9NVD Advisory· Published Sep 7, 2017· Updated Jun 17, 2026

CVE-2017-12133

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

GNU/Glibc2 versions
cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:*range: <=2.25
- (no CPE)range: <2.26
GNU/C Libraryllm-create
Range: <2.26
GNU/libc6llm-create
Range: <2.26
osv-coords13 versions
pkg:rpm/opensuse/glibc&distro=openSUSE%20Tumbleweed pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP2 pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3 pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4 pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2 pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3 pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Server%20for%20Raspberry%20Pi%2012%20SP2 pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4 pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2 pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3 pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2011%20SP4 pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP2 pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3
< 2.34-1.2+ 12 more
- (no CPE)range: < 2.34-1.2
- (no CPE)range: < 2.22-62.10.1
- (no CPE)range: < 2.22-62.10.1
- (no CPE)range: < 2.11.3-17.110.9.2
- (no CPE)range: < 2.22-62.10.1
- (no CPE)range: < 2.22-62.10.1
- (no CPE)range: < 2.22-62.10.1
- (no CPE)range: < 2.11.3-17.110.9.2
- (no CPE)range: < 2.22-62.10.1
- (no CPE)range: < 2.22-62.10.1
- (no CPE)range: < 2.11.3-17.110.9.2
- (no CPE)range: < 2.22-62.10.1
- (no CPE)range: < 2.22-62.10.1

Patches

Vulnerability mechanics

References

sourceware.org/bugzilla/show_bug.cginvdIssue TrackingThird Party Advisory
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SYZL6PAKI73XYRJYL5VLDGA4FFGWMB7A/nvd
usn.ubuntu.com/4416-1/nvd
www.securityfocus.com/bid/100679nvd

News mentions

No linked articles in our index yet.

cvss	0.384
epss	0.002
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000