CVE-2021-20302

A flaw was found in OpenEXR's TiledInputFile functionality. This flaw allows an attacker who can submit a crafted single-part non-image to be processed by OpenEXR, to trigger a floating-point exception error. The highest threat from this vulnerability is to system availability.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.5 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 67%
Affected Products (NVD)
VendorProductVersion
openexropenexr
𝑥
< 2.5.4
debiandebian_linux
10.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
openexr
bookworm
3.1.5-5
fixed
bullseye
2.5.4-2+deb11u1
fixed
bullseye (security)
2.5.4-2+deb11u1
fixed
sid
3.1.5-5.1
fixed
trixie
3.1.5-5.1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
openexr
bionic
needs-triage
focal
needs-triage
groovy
ignored
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
trusty
dne
xenial
needs-triage
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
libIlmImf-2_2-23
suse enterprise desktop 15 SP2
2.2.1-3.35.1
fixed
suse enterprise desktop 15 SP3
2.2.1-3.35.1
fixed
suse enterprise desktop 15 SP4
2.2.1-3.35.1
fixed
suse enterprise desktop 15 SP5
2.2.1-3.35.1
fixed
suse enterprise desktop 15 SP6
2.2.1-3.35.1
fixed
suse enterprise desktop 15 SP7
2.2.1-3.35.1
fixed
suse enterprise sap 15
2.2.1-3.35.1
fixed
suse enterprise sap 15 SP1
2.2.1-3.35.1
fixed
suse enterprise sap 15 SP2
2.2.1-3.35.1
fixed
suse enterprise sap 15 SP3
2.2.1-3.35.1
fixed
suse enterprise sap 15 SP4
2.2.1-3.35.1
fixed
suse enterprise sap 15 SP5
2.2.1-3.35.1
fixed
suse enterprise sap 15 SP6
2.2.1-3.35.1
fixed
suse enterprise sap 15 SP7
2.2.1-3.35.1
fixed
suse enterprise server 15
2.2.1-3.35.1
fixed
suse enterprise server 15 SP1
2.2.1-3.35.1
fixed
suse enterprise server 15 SP2
2.2.1-3.35.1
fixed
suse enterprise server 15 SP3
2.2.1-3.35.1
fixed
suse enterprise server 15 SP4
2.2.1-3.35.1
fixed
suse enterprise server 15 SP5
2.2.1-3.35.1
fixed
suse enterprise server 15 SP6
2.2.1-3.35.1
fixed
suse enterprise server 15 SP7
2.2.1-3.35.1
fixed
libIlmImf-Imf_2_1-21
suse enterprise sap 12 SP3
2.1.0-6.37.1
fixed
suse enterprise sap 12 SP4
2.1.0-6.37.1
fixed
suse enterprise sap 12 SP5
2.1.0-6.37.1
fixed
suse enterprise server 12 SP2
2.1.0-6.37.1
fixed
suse enterprise server 12 SP3
2.1.0-6.37.1
fixed
suse enterprise server 12 SP4
2.1.0-6.37.1
fixed
suse enterprise server 12 SP5
2.1.0-6.37.1
fixed
libIlmImfUtil-2_2-23
suse enterprise desktop 15 SP2
2.2.1-3.35.1
fixed
suse enterprise desktop 15 SP3
2.2.1-3.35.1
fixed
suse enterprise desktop 15 SP4
2.2.1-3.35.1
fixed
suse enterprise desktop 15 SP5
2.2.1-3.35.1
fixed
suse enterprise desktop 15 SP6
2.2.1-3.35.1
fixed
suse enterprise desktop 15 SP7
2.2.1-3.35.1
fixed
suse enterprise sap 15
2.2.1-3.35.1
fixed
suse enterprise sap 15 SP1
2.2.1-3.35.1
fixed
suse enterprise sap 15 SP2
2.2.1-3.35.1
fixed
suse enterprise sap 15 SP3
2.2.1-3.35.1
fixed
suse enterprise sap 15 SP4
2.2.1-3.35.1
fixed
suse enterprise sap 15 SP5
2.2.1-3.35.1
fixed
suse enterprise sap 15 SP6
2.2.1-3.35.1
fixed
suse enterprise sap 15 SP7
2.2.1-3.35.1
fixed
suse enterprise server 15
2.2.1-3.35.1
fixed
suse enterprise server 15 SP1
2.2.1-3.35.1
fixed
suse enterprise server 15 SP2
2.2.1-3.35.1
fixed
suse enterprise server 15 SP3
2.2.1-3.35.1
fixed
suse enterprise server 15 SP4
2.2.1-3.35.1
fixed
suse enterprise server 15 SP5
2.2.1-3.35.1
fixed
suse enterprise server 15 SP6
2.2.1-3.35.1
fixed
suse enterprise server 15 SP7
2.2.1-3.35.1
fixed
openexr
suse enterprise sap 12 SP3
2.1.0-6.37.1
fixed
suse enterprise sap 12 SP4
2.1.0-6.37.1
fixed
suse enterprise sap 12 SP5
2.1.0-6.37.1
fixed
suse enterprise server 12 SP2
2.1.0-6.37.1
fixed
suse enterprise server 12 SP3
2.1.0-6.37.1
fixed
suse enterprise server 12 SP4
2.1.0-6.37.1
fixed
suse enterprise server 12 SP5
2.1.0-6.37.1
fixed
openexr-devel
suse enterprise desktop 15 SP2
2.2.1-3.35.1
fixed
suse enterprise desktop 15 SP3
2.2.1-3.35.1
fixed
suse enterprise desktop 15 SP4
2.2.1-3.35.1
fixed
suse enterprise desktop 15 SP5
2.2.1-3.35.1
fixed
suse enterprise desktop 15 SP6
2.2.1-3.35.1
fixed
suse enterprise desktop 15 SP7
2.2.1-3.35.1
fixed
suse enterprise sap 15
2.2.1-3.35.1
fixed
suse enterprise sap 15 SP1
2.2.1-3.35.1
fixed
suse enterprise sap 15 SP2
2.2.1-3.35.1
fixed
suse enterprise sap 15 SP3
2.2.1-3.35.1
fixed
suse enterprise sap 15 SP4
2.2.1-3.35.1
fixed
suse enterprise sap 15 SP5
2.2.1-3.35.1
fixed
suse enterprise sap 15 SP6
2.2.1-3.35.1
fixed
suse enterprise sap 15 SP7
2.2.1-3.35.1
fixed
suse enterprise server 15
2.2.1-3.35.1
fixed
suse enterprise server 15 SP1
2.2.1-3.35.1
fixed
suse enterprise server 15 SP2
2.2.1-3.35.1
fixed
suse enterprise server 15 SP3
2.2.1-3.35.1
fixed
suse enterprise server 15 SP4
2.2.1-3.35.1
fixed
suse enterprise server 15 SP5
2.2.1-3.35.1
fixed
suse enterprise server 15 SP6
2.2.1-3.35.1
fixed
suse enterprise server 15 SP7
2.2.1-3.35.1
fixed
Common Weakness Enumeration
References
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25894
https://bugzilla.redhat.com/show_bug.cgi?id=1939161
https://github.com/AcademySoftwareFoundation/openexr/pull/842
https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25894
https://bugzilla.redhat.com/show_bug.cgi?id=1939161
https://github.com/AcademySoftwareFoundation/openexr/pull/842
https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html