CVEvulnerability
CVE-2020-35524
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-03-09
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-787
Description
A heap-based buffer overflow flaw was found in libtiff in the handling of TIFF images in libtiff's TIFF2PDF tool. A specially crafted TIFF file can lead to arbitrary code execution. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Affected configurations
• libtiff libtiff (< 4.2.0)
• debian debian linux 9.0
• debian debian linux 10.0
• fedoraproject fedora 33
• netapp ontap select deploy administration utility
• redhat enterprise linux 6.0
• redhat enterprise linux 7.0
• redhat enterprise linux 8.0
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1932044 Issue Tracking, Patch, Third Party Advisory
- https://gitlab.com/libtiff/libtiff/-/merge_requests/159 Patch, Third Party Advisory
- https://gitlab.com/rzkn/libtiff/-/commit/7be2e452ddcf6d7abca88f41d3761e6edab72b22 Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/06/msg00023.html Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BMHBYFMX3D5VGR6Y3RXTTH3Q4NF4E6IG/ lists.fedoraproject.org
- https://security.gentoo.org/glsa/202104-06 Third Party Advisory
- https://security.netapp.com/advisory/ntap-20210521-0009/ Third Party Advisory
- https://www.debian.org/security/2021/dsa-4869 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1932044 Issue Tracking, Patch, Third Party Advisory
- https://gitlab.com/libtiff/libtiff/-/merge_requests/159 Patch, Third Party Advisory
- https://gitlab.com/rzkn/libtiff/-/commit/7be2e452ddcf6d7abca88f41d3761e6edab72b22 Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/06/msg00023.html Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BMHBYFMX3D5VGR6Y3RXTTH3Q4NF4E6IG/ lists.fedoraproject.org
- https://security.gentoo.org/glsa/202104-06 Third Party Advisory
- https://security.netapp.com/advisory/ntap-20210521-0009/ Third Party Advisory
- https://www.debian.org/security/2021/dsa-4869 Third Party Advisory