CVE-2021-3574

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

0.48% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 41.1% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

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

2022-08-26 00:00Z4 YR AGO

Last updated

2024-08-03 17:01Z2 YR AGO

Reserved

2021-06-02

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-401Missing Release of Memory after Effective LifetimeVariant

Data version

5.1

Document digest

c239f3710487f7528eab84fcbabb9b7decfd0e4dcef0878b67c90bbf84703cb6

• github.comhttps://github.com/ImageMagick/ImageMagick/issues/3540
• github.comhttps://github.com/ImageMagick/ImageMagick/commit/c6ad94fbb7b280f39c2fbbdc1c140e51b1b466e9
• github.comhttps://github.com/ImageMagick/ImageMagick6/commit/cd7f9fb7751b0d59d5a74b12d971155caad5a792
• lists.fedoraproject.orgFEDORA-2022-776925f086https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LNVDNM4ZEIYPT3SLZHPYN7OG4CZLEXZJ/vendor-advisory
• lists.fedoraproject.orgFEDORA-2022-9b5bb11725https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5C6XAGUFPUF4SNVCI2T4OJK3EFIENBGP/vendor-advisory
• lists.fedoraproject.orgFEDORA-2022-0a0e4cb94ahttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4Q6MJAMGHGB552KSFTQKXEKJVQNM4MCT/vendor-advisory
• lists.debian.org[debian-lts-announce] 20230311 [SECURITY] [DLA 3357-1] imagemagick security updatehttps://lists.debian.org/debian-lts-announce/2023/03/msg00008.htmlmailing-list