CVE-2017-17127

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

1.75% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 76.3% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2017-12-04 08:00Z8 YR AGO

Last updated

2024-08-05 20:43Z2 YR AGO

Reserved

2017-12-04

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-476NULL Pointer DereferenceBase

Data version

5.1

Document digest

71264a50c52b5a2da8c082441d1e8a32877f2a12d55c71127cbb47fbb921a717

• bugzilla.libav.orghttps://bugzilla.libav.org/show_bug.cgi?id=1099x_refsource_MISC
• deb.freexian.comhttps://deb.freexian.com/extended-lts/tracker/CVE-2017-17127x_refsource_MISC
• lists.debian.org[debian-lts-announce] 20191205 [SECURITY] [DLA 2021-1] libav security updatehttps://lists.debian.org/debian-lts-announce/2019/12/msg00003.htmlmailing-listx_refsource_MLIST