vulnerability
FreeBSD: VID-98044ABA-6D72-11EB-AED7-1B1B8A70CC8B (CVE-2021-3477): openexr, ilmbase -- security fixes related to reading corrupted input files
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | Feb 12, 2021 | Nov 4, 2022 | Nov 4, 2022 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
Feb 12, 2021
Added
Nov 4, 2022
Modified
Nov 4, 2022
Description
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.
Solution(s)
freebsd-upgrade-package-ilmbasefreebsd-upgrade-package-openexr
References
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