CVE-2021-3605
Published: 17 June 2021
There's a flaw in OpenEXR's rleUncompress 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 |
focal |
Released
(2.3.0-6ubuntu0.5+esm1)
Available with Ubuntu Pro |
| upstream |
Released
(2.5.7-1)
|
|
| hirsute |
Ignored
(end of life)
|
|
| trusty |
Does not exist
|
|
| bionic |
Released
(2.2.0-11.1ubuntu1.7)
|
|
| xenial |
Released
(2.2.0-10ubuntu2.6+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
| groovy |
Ignored
(end of life)
|
|
| jammy |
Not vulnerable
(2.5.7-1)
|
|
| impish |
Ignored
(end of life)
|
|
| kinetic |
Not vulnerable
(2.5.7-1)
|
|
| lunar |
Not vulnerable
(2.5.7-1)
|
|
|
Patches: upstream: https://github.com/AcademySoftwareFoundation/openexr/commit/3204008c0bd4c8d7599a052b304d1b44c4511283 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |