CVE-2018-17101

An issue was discovered in LibTIFF 4.0.9. There are two out-of-bounds writes in cpTags in tools/tiff2bw.c and tools/pal2rgb.c, which can cause a denial of service (application crash) or possibly have unspecified other impact via a crafted image file.

• CWE-787

• http://bugzilla.maptools.org/show_bug.cgi?id=2807Issue Tracking, Patch, Third Party Advisory
• http://www.securityfocus.com/bid/105370Third Party Advisory, VDB Entry
• https://access.redhat.com/errata/RHSA-2019:2053
• https://gitlab.com/libtiff/libtiff/merge_requests/33/diffs?commit_id=f1b94e8a3ba49febdd3361c0214a1d1149251577Patch, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2018/10/msg00019.htmlMailing List, Third Party Advisory
• https://usn.ubuntu.com/3864-1/Third Party Advisory
• https://usn.ubuntu.com/3906-2/
• https://www.debian.org/security/2018/dsa-4349Third Party Advisory
• http://bugzilla.maptools.org/show_bug.cgi?id=2807Issue Tracking, Patch, Third Party Advisory
• http://www.securityfocus.com/bid/105370Third Party Advisory, VDB Entry
• https://access.redhat.com/errata/RHSA-2019:2053
• https://gitlab.com/libtiff/libtiff/merge_requests/33/diffs?commit_id=f1b94e8a3ba49febdd3361c0214a1d1149251577Patch, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2018/10/msg00019.htmlMailing List, Third Party Advisory
• https://usn.ubuntu.com/3864-1/Third Party Advisory
• https://usn.ubuntu.com/3906-2/
• https://www.debian.org/security/2018/dsa-4349Third Party Advisory

Published

Sep 16, 2018

Last Modified

Jun 17, 2026

Status

Modified

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