CVE-2021-3475
mediumpriority · track · 22EPSS 0.018 · 79 %ileEURUUSgrimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
1.85% (79th) EPSS
CVSS 5 · medium
Who says so?
4 sources
cnnvd · enisa_euvd · fstec_bdu · nvd
EPSS · scored 2026-10-27
There is a flaw in OpenEXR in versions before 3.0.0-beta. An attacker who can submit a crafted file to be processed by OpenEXR could cause an integer overflow, potentially leading to problems with application availability.
01
cvss
Technical severity, 0–10. One row per scoring source.
5.3
010
base score 0–10 · higher = more severe · hover a vector to decode
v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Lprimary · NVD / NIST USexploitability 3.9 · impact 1.4
02
weaknesses
The CWE weakness classes this flaw belongs to.
03
affected products (20)
Products and version ranges known to be affected.
04
also known as (4)
Other names and identifiers for this entity.
05
sources
Which sources assert this record, and when.
06
references (22)
External citations — patches, advisories, analysis.
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25297cnnvd
- https://bugzilla.redhat.com/show_bug.cgi?id=1939144cnnvd
- https://lists.debian.org/debian-lts-announce/2021/07/msg00001.htmlcnnvd
- https://lists.debian.org/debian-lts-announce/2022/12/msg00022.htmlcnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2021-3475cnnvd
- https://packetstormsecurity.com/files/163465/Gentoo-Linux-Security-Advisory-202107-27.htmlcnnvd
- https://security.gentoo.org/glsa/202107-27cnnvd
- https://vigilance.fr/vulnerability/OpenEXR-six-vulnerabilities-35001cnnvd
scry
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