Vulnerability Description
mpatch.c in Mercurial before 4.6.1 mishandles integer addition and subtraction, aka OVE-20180430-0002.
CVSS Score
9.8
CRITICAL
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mercurial | Mercurial | < 4.6.1 |
Related Weaknesses (CWE)
References
- https://access.redhat.com/errata/RHSA-2019:2276
- https://lists.debian.org/debian-lts-announce/2020/07/msg00032.html
- https://www.mercurial-scm.org/repo/hg-committed/log?rev=modifies%28%22mercurial%PatchVendor Advisory
- https://www.mercurial-scm.org/repo/hg/rev/1acfc35d478cPatchVendor Advisory
- https://www.mercurial-scm.org/wiki/WhatsNew#Mercurial_4.6.1_.282018-06-06.29Release NotesVendor Advisory
- https://access.redhat.com/errata/RHSA-2019:2276
- https://lists.debian.org/debian-lts-announce/2020/07/msg00032.html
- https://www.mercurial-scm.org/repo/hg-committed/log?rev=modifies%28%22mercurial%PatchVendor Advisory
- https://www.mercurial-scm.org/repo/hg/rev/1acfc35d478cPatchVendor Advisory
- https://www.mercurial-scm.org/wiki/WhatsNew#Mercurial_4.6.1_.282018-06-06.29Release NotesVendor Advisory
FAQ
What is CVE-2018-13347?
CVE-2018-13347 is a vulnerability with a CVSS score of 9.8 (CRITICAL). mpatch.c in Mercurial before 4.6.1 mishandles integer addition and subtraction, aka OVE-20180430-0002.
How severe is CVE-2018-13347?
CVE-2018-13347 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2018-13347?
Check the references section above for vendor advisories and patch information. Affected products include: Mercurial Mercurial.