CVE-2017-12986

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

3.35% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 87.8% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

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

2017-09-14 06:00Z8 YR AGO

Last updated

2024-08-05 18:51Z2 YR AGO

Reserved

2017-08-21

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-125Out-of-bounds ReadBase

Data version

5.1

Document digest

bb3951e4c3012f666115bc236eb27f6c6101ae2e5682ddba93c0b11fddc4c81d

• security.gentoo.orgGLSA-201709-23https://security.gentoo.org/glsa/201709-23vendor-advisoryx_refsource_GENTOO
• support.apple.comhttps://support.apple.com/HT208221x_refsource_CONFIRM
• www.debian.orgDSA-3971http://www.debian.org/security/2017/dsa-3971vendor-advisoryx_refsource_DEBIAN
• www.securitytracker.com1039307http://www.securitytracker.com/id/1039307vdb-entryx_refsource_SECTRACK
• www.tcpdump.orghttp://www.tcpdump.org/tcpdump-changes.txtx_refsource_CONFIRM
• github.comhttps://github.com/the-tcpdump-group/tcpdump/commit/7ac73d6cd41e9d4ac0ca7e6830ca390e195bb21cx_refsource_CONFIRM
• access.redhat.comRHEA-2018:0705https://access.redhat.com/errata/RHEA-2018:0705vendor-advisoryx_refsource_REDHAT