Executive brief
The mpatch_apply function in mpatch.c in Mercurial before 4.6.1 incorrectly proceeds in cases where the fragment start is past the end of the original data, aka OVE-20180430-0004.
Affected products
- PyPI mercurial
Junglewise Threat Intelligence
CVE-2018-13346 · Severity: low · CVSS 3 · Published 2018-07-06
Technologies: mercurial (PyPI). Vendors: PyPI.
The mpatch_apply function in mpatch.c in Mercurial before 4.6.1 incorrectly proceeds in cases where the fragment start is past the end of the original data, aka OVE-20180430-0004.