vulnerability
Red Hat: CVE-2018-12900: CVE-2018-12900 libtiff: Heap-based buffer overflow in the cpSeparateBufToContigBuf function resulting in a denial of service or possibly code execution (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | Jun 26, 2018 | Aug 7, 2019 | Aug 11, 2025 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Jun 26, 2018
Added
Aug 7, 2019
Modified
Aug 11, 2025
Description
Heap-based buffer overflow in the cpSeparateBufToContigBuf function in tiffcp.c in LibTIFF 3.9.3, 3.9.4, 3.9.5, 3.9.6, 3.9.7, 4.0.0beta7, 4.0.0alpha4, 4.0.0alpha5, 4.0.0alpha6, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.4beta, 4.0.5, 4.0.6, 4.0.7, 4.0.8 and 4.0.9 allows remote attackers to cause a denial of service (crash) or possibly have unspecified other impact via a crafted TIFF file.
Solutions
no-fix-redhat-rpm-packageredhat-upgrade-libtiffredhat-upgrade-libtiff-debuginforedhat-upgrade-libtiff-debugsourceredhat-upgrade-libtiff-develredhat-upgrade-libtiff-staticredhat-upgrade-libtiff-toolsredhat-upgrade-libtiff-tools-debuginfo
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