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CVE-2019-20633

Description

GNU patch through 2.7.6 contains a free(p_line[p_end]) Double Free vulnerability in the function another_hunk in pch.c that can cause a denial of service via a crafted patch file. NOTE: this issue exists because of an incomplete fix for CVE-2018-6952.

Risk Information

Base Score
5.5
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
0.115

Associated Vulnerability

VulnerabilityOS Platform
SUSE-SU-2024:2780-1(Basesystem Module 15-SP6 ) patch-debugsource-2.7.6-150000.5.6.1.x86_64.rpmLinux
SUSE-SU-2024:2780-1(Basesystem Module 15-SP5 ) patch-debugsource-2.7.6-150000.5.6.1.x86_64.rpmLinux
SUSE-SU-2024:2780-1(Basesystem Module 15-SP6 ) patch-debuginfo-2.7.6-150000.5.6.1.x86_64.rpmLinux
SUSE-SU-2024:2780-1(Basesystem Module 15-SP5 ) patch-debuginfo-2.7.6-150000.5.6.1.x86_64.rpmLinux
SUSE-SU-2024:2780-1(Basesystem Module 15-SP6 ) patch-2.7.6-150000.5.6.1.x86_64.rpmLinux
SUSE-SU-2024:2780-1(Basesystem Module 15-SP5 ) patch-2.7.6-150000.5.6.1.x86_64.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