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CVE-2019-7663

Description

An Invalid Address dereference was discovered in TIFFWriteDirectoryTagTransferfunction in libtiff/tif_dirwrite.c in LibTIFF 4.0.10, affecting the cpSeparateBufToContigBuf function in tiffcp.c. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted tiff file. This is different from CVE-2018-12900.

Risk Information

Base Score
6.5
MODERATE
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
0.698

Associated Vulnerability

VulnerabilityOS Platform
SUSE-SU-2019:3058-1(SUSE Linux Enterprise Server 12-SP4 ) libtiff5-4.0.9-44.42.1.x86_64.rpmLinux
SUSE-SU-2019:3058-1(SUSE Linux Enterprise Server 12-SP4 ) libtiff5-32bit-4.0.9-44.42.1.x86_64.rpmLinux
SUSE-SU-2019:3058-1(SUSE Linux Enterprise Server 12-SP4 ) libtiff5-debuginfo-4.0.9-44.42.1.x86_64.rpmLinux
SUSE-SU-2019:3058-1(SUSE Linux Enterprise Server 12-SP4 ) libtiff5-debuginfo-32bit-4.0.9-44.42.1.x86_64.rpmLinux
SUSE-SU-2019:3058-1(SUSE Linux Enterprise Desktop 12-SP4 ) libtiff5-4.0.9-44.42.1.x86_64_SP4.rpmLinux
SUSE-SU-2019:3058-1(SUSE Linux Enterprise Desktop 12-SP4 ) libtiff5-32bit-4.0.9-44.42.1.x86_64_SP4.rpmLinux
SUSE-SU-2019:3058-1(SUSE Linux Enterprise Server 12-SP4 ) tiff-4.0.9-44.42.1.x86_64.rpmLinux
SUSE-SU-2019:3058-1(SUSE Linux Enterprise Desktop 12-SP4 ) libtiff5-debuginfo-4.0.9-44.42.1.x86_64_SP4.rpmLinux
SUSE-SU-2019:3058-1(SUSE Linux Enterprise Desktop 12-SP4 ) libtiff5-debuginfo-32bit-4.0.9-44.42.1.x86_64_SP4.rpmLinux
SUSE-SU-2019:3058-1(SUSE Linux Enterprise Desktop 12-SP4 ) tiff-debuginfo-4.0.9-44.42.1.x86_64.rpmLinux
SUSE-SU-2019:3058-1(SUSE Linux Enterprise Server 12-SP4 ) tiff-debuginfo-4.0.9-44.42.1.x86_64_SP4.rpmLinux
SUSE-SU-2019:3058-1(SUSE Linux Enterprise Desktop 12-SP4 ) tiff-debugsource-4.0.9-44.42.1.x86_64.rpmLinux
SUSE-SU-2019:3058-1(SUSE Linux Enterprise Server 12-SP4 ) tiff-debugsource-4.0.9-44.42.1.x86_64_SP4.rpmLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234