CVE-2021-3933
Published: 9 November 2021
An integer overflow could occur when OpenEXR processes a crafted file on systems where size_t < 64 bits. This could cause an invalid bytesPerLine and maxBytesPerLine value, which could lead to problems with application stability or lead to other attack paths.
Priority
Status
Package | Release | Status |
---|---|---|
ilmbase Launchpad, Ubuntu, Debian |
xenial |
Not vulnerable
(code not present)
|
bionic |
Not vulnerable
(code not present)
|
|
focal |
Needs triage
|
|
hirsute |
Ignored
(end of life)
|
|
trusty |
Ignored
(end of standard support)
|
|
upstream |
Needs triage
|
|
impish |
Ignored
(end of life)
|
|
kinetic |
Ignored
(end of life, was needs-triage)
|
|
jammy |
Needs triage
|
|
lunar |
Does not exist
|
|
mantic |
Does not exist
|
|
openexr Launchpad, Ubuntu, Debian |
bionic |
Released
(2.2.0-11.1ubuntu1.8)
|
hirsute |
Ignored
(end of life)
|
|
upstream |
Released
(3.1.2)
|
|
xenial |
Released
(2.2.0-10ubuntu2.6+esm2)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
trusty |
Ignored
(end of standard support)
|
|
impish |
Ignored
(end of life)
|
|
kinetic |
Ignored
(end of life, was needed)
|
|
jammy |
Released
(2.5.7-1ubuntu0.1~esm1)
Available with Ubuntu Pro |
|
focal |
Released
(2.3.0-6ubuntu0.5+esm1)
Available with Ubuntu Pro |
|
lunar |
Not vulnerable
(3.1.5-4)
|
|
mantic |
Not vulnerable
(3.1.5-4)
|
|
Patches: upstream: https://github.com/AcademySoftwareFoundation/openexr/commit/5a0adf1aba7d41c6b94ba167c0c4308d2eecfd17 |
||
povray Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
focal |
Needs triage
|
|
hirsute |
Ignored
(end of life)
|
|
impish |
Ignored
(end of life)
|
|
trusty |
Ignored
(end of standard support)
|
|
upstream |
Needs triage
|
|
xenial |
Needs triage
|
|
kinetic |
Ignored
(end of life, was needs-triage)
|
|
jammy |
Needs triage
|
|
lunar |
Needs triage
|
|
mantic |
Needs triage
|
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 |