CVE-2022-0891
Medium
Description
A heap buffer overflow in ExtractImageSection function in tiffcrop.c in libtiff library Version 4.3.0 allows attacker to trigger unsafe or out of bounds memory access via crafted TIFF image file which could result into application crash, potential information disclosure or any other context-dependent impact
SeverityMedium
CVSS6.1
Exploit probability—
Product
Libtiff
PublishedMar 10, 2022
First seenMar 10, 2022
How to fix
Vendor advisories
- debian.org/security/2022/dsa-5108
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZQ4E654ZYUUUQNBKYQFXNK2CV3CPWTM2/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RNT2GFNRLOMKJ5KXM6JIHKBNBFDVZPD3/
- security.gentoo.org/glsa/202210-10
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| libtiff libtiff | 3.9.0 ≤ v ≤ 4.3.0 | — |
| debian debian_linux | 10.0, 11.0 | — |
| fedoraproject fedora | 35, 36 | — |
| netapp active_iq_unified_manager | No range specified | — |
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