CVEvulnerability
CVE-2018-13346
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2018-07-06
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-20
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.
Affected configurations
• mercurial mercurial (< 4.6.1)
Related
Weakness · CWE (1)
- CWE-20 Improper Input Validation weakness
References
- https://access.redhat.com/errata/RHSA-2019:2276 access.redhat.com
- https://lists.debian.org/debian-lts-announce/2020/07/msg00032.html lists.debian.org
- https://www.mercurial-scm.org/repo/hg/rev/faa924469635 Patch, Third Party Advisory
- https://www.mercurial-scm.org/wiki/WhatsNew#Mercurial_4.6.1_.282018-06-06.29 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:2276 access.redhat.com
- https://lists.debian.org/debian-lts-announce/2020/07/msg00032.html lists.debian.org
- https://www.mercurial-scm.org/repo/hg/rev/faa924469635 Patch, Third Party Advisory
- https://www.mercurial-scm.org/wiki/WhatsNew#Mercurial_4.6.1_.282018-06-06.29 Third Party Advisory