CVE-2021-26945
Published: 8 June 2021
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.
Priority
Negligible
CVSS 3 base score: 5.5
Status
| Package | Release | Status |
|---|---|---|
|
openexr Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(code not present)
|
| focal |
Needs triage
|
|
| groovy |
Ignored
(reached end-of-life)
|
|
| hirsute |
Ignored
(reached end-of-life)
|
|
| impish |
Needs triage
|
|
| jammy |
Needs triage
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Not vulnerable
(code not present)
|
Notes
| Author | Note |
|---|---|
| mdeslaur | it looks like the fix for this issue actually went into the exrcheck tool used by the fuzzer |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26945
- https://access.redhat.com/security/cve/CVE-2021-26945
- https://github.com/AcademySoftwareFoundation/openexr/pull/930
- NVD
- Launchpad
- Debian