CVE-2018-13346

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CVSS 3.0

7.5 high

EPSS

2%p83

Published

Jul 6, 2018 (Jul 6, 2018)

Modified

Jun 17, 2026

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.

Vendors: mercurial
Products: mercurial
Weakness: CWE-20
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (2.4%)

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