Vulnerability Details CVE-2018-17100
An issue was discovered in LibTIFF 4.0.9. There is a int32 overflow in multiply_ms in tools/ppm2tiff.c, which can cause a denial of service (crash) or possibly have unspecified other impact via a crafted image file.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 67.1%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 6.8
References
- http://bugzilla.maptools.org/show_bug.cgi?id=2810
- https://access.redhat.com/errata/RHSA-2019:2053
- https://gitlab.com/libtiff/libtiff/merge_requests/33/diffs?commit_id=6da1fb3f64d43be37e640efbec60400d1f1ac39e
- https://lists.debian.org/debian-lts-announce/2018/10/msg00019.html
- https://usn.ubuntu.com/3864-1/
- https://usn.ubuntu.com/3906-2/
- https://www.debian.org/security/2020/dsa-4670
- http://bugzilla.maptools.org/show_bug.cgi?id=2810
- https://access.redhat.com/errata/RHSA-2019:2053
- https://gitlab.com/libtiff/libtiff/merge_requests/33/diffs?commit_id=6da1fb3f64d43be37e640efbec60400d1f1ac39e
- https://lists.debian.org/debian-lts-announce/2018/10/msg00019.html
- https://usn.ubuntu.com/3864-1/
- https://usn.ubuntu.com/3906-2/
- https://www.debian.org/security/2020/dsa-4670
Products affected by CVE-2018-17100
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cpe:2.3:a:libtiff:libtiff:4.0.9
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cpe:2.3:o:canonical:ubuntu_linux:14.04
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cpe:2.3:o:canonical:ubuntu_linux:16.04
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cpe:2.3:o:canonical:ubuntu_linux:18.04
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cpe:2.3:o:canonical:ubuntu_linux:18.10
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cpe:2.3:o:debian:debian_linux:8.0