CVE-2017-12133

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

2.40% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 82.9% of scored records. A rank, not a probability.

NVD base score

5.9 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2017-09-07 13:00Z8 YR AGO

Last updated

2024-08-05 18:28Z2 YR AGO

Reserved

2017-08-01

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-416Use After FreeVariant

Data version

5.1

Document digest

0d089f3804695933218a34b82364af073702d1e62b8e169234c6d1ba63487cd0

• sourceware.orghttps://sourceware.org/bugzilla/show_bug.cgi?id=21115x_refsource_CONFIRM
• www.securityfocus.com100679https://www.securityfocus.com/bid/100679vdb-entryx_refsource_BID
• sourceware.orghttps://sourceware.org/git/gitweb.cgi?p=glibc.git%3Bh=d42eed4a044e5e10dfb885cf9891c2518a72a491x_refsource_CONFIRM
• lists.fedoraproject.orgFEDORA-2017-270ab2baa3https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SYZL6PAKI73XYRJYL5VLDGA4FFGWMB7A/vendor-advisoryx_refsource_FEDORA
• usn.ubuntu.comUSN-4416-1https://usn.ubuntu.com/4416-1/vendor-advisoryx_refsource_UBUNTU