VULNERABILITY INTELLIGENCE

CVE-2018-13346

CVSS score7.5 HIGH
EPSS probability2.36%
CISA KEVNot currently listed
Published2018-07-06
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Description

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.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references