CVE-2018-8977

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

2.10% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 80.4% 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

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

2018-03-25 03:00Z8 YR AGO

Last updated

2024-08-05 07:10Z2 YR AGO

Reserved

2018-03-24

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass

Data version

5.1

Document digest

8a6fb0703c1c049b20388920653d1963a825888dcc68b3ef1ac247b298e3baaf

• github.comhttps://github.com/Exiv2/exiv2/issues/247x_refsource_MISC
• security.gentoo.orgGLSA-201811-14https://security.gentoo.org/glsa/201811-14vendor-advisoryx_refsource_GENTOO
• access.redhat.comRHSA-2019:2101https://access.redhat.com/errata/RHSA-2019:2101vendor-advisoryx_refsource_REDHAT