PublicDateAtUSN: 2021-06-08 12:15:00 UTC
Candidate: CVE-2021-23215
PublicDate: 2021-06-08 12:15:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23215
 https://access.redhat.com/security/cve/CVE-2021-23215
 https://github.com/AcademySoftwareFoundation/openexr/pull/901
 https://ubuntu.com/security/notices/USN-4996-1
 https://ubuntu.com/security/notices/USN-4996-2
Description:
 An integer overflow leading to a heap-buffer overflow was found in the
 DwaCompressor of OpenEXR in versions before 3.0.1. An attacker could use
 this flaw to crash an application compiled with OpenEXR.
Ubuntu-Description:
Notes:
Mitigation:
Bugs:
 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29653
Priority: low
Discovered-by:
Assigned-to:
CVSS:
 nvd: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H [5.5 MEDIUM]


Patches_openexr:
 upstream: https://github.com/AcademySoftwareFoundation/openexr/pull/901/commits/c3e45956dd111482671fb8d88b40022248f783f7
upstream_openexr: released (2.5.7-1)
precise/esm_openexr: DNE
trusty_openexr: ignored (out of standard support)
trusty/esm_openexr: DNE
xenial_openexr: ignored (out of standard support)
esm-infra/xenial_openexr: released (2.2.0-10ubuntu2.6+esm1)
bionic_openexr: released (2.2.0-11.1ubuntu1.7)
focal_openexr: needs-triage
groovy_openexr: ignored (reached end-of-life)
hirsute_openexr: ignored (reached end-of-life)
impish_openexr: needs-triage
jammy_openexr: not-affected (2.5.7-1)
devel_openexr: not-affected (2.5.7-1)