CVE-2021-3598
Published: 15 June 2021
There's a flaw in OpenEXR's ImfDeepScanLineInputFile functionality in versions prior to 3.0.5. An attacker who is able to submit a crafted file to an application linked with OpenEXR could cause an out-of-bounds read. The greatest risk from this flaw is to application availability.
Priority
Status
Package | Release | Status |
---|---|---|
openexr Launchpad, Ubuntu, Debian |
bionic |
Released
(2.2.0-11.1ubuntu1.7)
|
focal |
Released
(2.3.0-6ubuntu0.5+esm1)
|
|
groovy |
Ignored
(reached end-of-life)
|
|
hirsute |
Ignored
(reached end-of-life)
|
|
impish |
Ignored
(reached end-of-life)
|
|
jammy |
Not vulnerable
(2.5.7-1)
|
|
kinetic |
Not vulnerable
(2.5.7-1)
|
|
lunar |
Not vulnerable
(2.5.7-1)
|
|
trusty |
Does not exist
|
|
upstream |
Released
(2.5.7-1)
|
|
xenial |
Released
(2.2.0-10ubuntu2.6+esm1)
|
|
Patches: upstream: https://github.com/AcademySoftwareFoundation/openexr/commit/566f5241edd87445373885d5f7a904dc81e866c1 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 5.5 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3598
- https://github.com/AcademySoftwareFoundation/openexr/pull/1037
- https://ubuntu.com/security/notices/USN-4996-1
- https://ubuntu.com/security/notices/USN-4996-2
- https://ubuntu.com/security/notices/USN-5620-1
- NVD
- Launchpad
- Debian