Out-of-bounds Write Affecting openexr package, versions <2.5.4-2+deb11u1
Snyk CVSS
Attack Complexity
Low
User Interaction
Required
Availability
High
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Test your applications- Snyk ID SNYK-DEBIAN11-OPENEXR-2329539
- published 4 Jan 2022
- disclosed 1 Jan 2022
Introduced: 1 Jan 2022
CVE-2021-45942 Open this link in a new tabHow to fix?
Upgrade Debian:11
openexr
to version 2.5.4-2+deb11u1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream openexr
package and not the openexr
package as distributed by Debian:11
.
See How to fix?
for Debian:11
relevant fixed versions and status.
OpenEXR 3.1.x before 3.1.4 has a heap-based buffer overflow in Imf_3_1::LineCompositeTask::execute (called from IlmThread_3_1::NullThreadPoolProvider::addTask and IlmThread_3_1::ThreadPool::addGlobalTask). NOTE: db217f2 may be inapplicable.