CVE-2018-18444 — Out-of-bounds Write in Openexr

CWE-787 — Out-of-bounds Write12 documents7 sources
Severity
8.8HIGHNVD
OSV7.8
EPSS
0.7%
top 26.85%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
OpenexrDebian OpenexrILM Openexr
Timeline
PublishedOct 17
Latest updateMay 13

Description

makeMultiView.cpp in exrmultiview in OpenEXR 2.3.0 has an out-of-bounds write, leading to an assertion failure or possibly unspecified other impact.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages4 packages

▶debiandebian/openexr< openexr 2.5.3-2 (bookworm)
▶Debianopenexr/openexr< 2.5.3-2+3
▶Ubuntuopenexr/openexr< 2.2.0-10ubuntu2.2+4
▶NVDilm/openexr2.3.0

🔴Vulnerability Details

4
GHSA
GHSA-whx7-cr39-4rv2: makeMultiView↗2022-05-13
▶
OSV
openexr vulnerabilities↗2020-04-27
▶
OSV
openexr vulnerabilities↗2019-10-07
▶
OSV
CVE-2018-18444: makeMultiView↗2018-10-17
▶

📋Vendor Advisories

4
Ubuntu
OpenEXR vulnerabilities↗2020-04-27
▶
Ubuntu
OpenEXR vulnerabilities↗2019-10-07
▶
Red Hat
OpenEXR: Out-of-bounds write in makeMultiView.cpp↗2018-10-17
▶
Debian
CVE-2018-18444: openexr - makeMultiView.cpp in exrmultiview in OpenEXR 2.3.0 has an out-of-bounds write, l...↗2018
▶

💬Community

3
Bugzilla
CVE-2018-18444 OpenEXR: Out-of-bounds write in makeMultiView.cpp↗2018-10-25
▶
Bugzilla
CVE-2018-18443 CVE-2018-18444 mingw-OpenEXR: various flaws [fedora-all]↗2018-10-25
▶
Bugzilla
CVE-2018-18443 CVE-2018-18444 OpenEXR: various flaws [fedora-all]↗2018-10-25
▶