This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page.
View CVE-2021-3477 →
DEBIAN-CVE-2021-3477
There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to be p...
Original description
The description as published by the source.
There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, subsequently leading to an out-of-bounds read. The greatest risk of this flaw is to application availability.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Affected packages
Debian:12
openexr
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.4-1"}]}]
Debian:13
openexr
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.4-1"}]}]
Debian:14
openexr
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.4-1"}]}]
References
- advisory security-tracker.debian.org