8.4 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
54.7%
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.
access.redhat.com/errata/RHSA-2019:2276
lists.debian.org/debian-lts-announce/2020/07/msg00032.html
www.mercurial-scm.org/repo/hg/rev/faa924469635
www.mercurial-scm.org/wiki/WhatsNew