CVE-2021-26945

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Source
https://cve.org/CVERecord?id=CVE-2021-26945
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-26945.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-26945
Downstream
Published
2021-06-08T12:15:11.213Z
Modified
2026-03-14T10:49:40.676771Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An integer overflow leading to a heap-buffer overflow was found in OpenEXR in versions before 3.0.1. An attacker could use this flaw to crash an application compiled with OpenEXR.

References

Affected packages

Git / github.com/openexr/openexr

Affected ranges

Type
GIT
Repo
https://github.com/openexr/openexr
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
4a84390282584957ffaf1697c411f9ae7e420f2f
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "3.0.1"
        }
    ]
}

Affected versions

Other
OPENEXR_1_0_4
v1.*
v1.7.1
v2.*
v2.0.0
v2.0.0.GM
v2.0.0.beta.1
v2.0.0.beta.2
v2.0.1
v2.1.0
v2.2.0
v2.3.0
v2.4.0
v2.4.0-beta.1
v2.5.0
v3.*
v3.0.0-beta
v3.0.1-beta

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-26945.json"