Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2018-13347

mpatch.c in Mercurial before 4.6.1 mishandles integer addition and subtraction, aka OVE-20180430-0002.

Published

2018-07-06T00:29:00.297

Last Modified

2024-11-21T03:46:55.910

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

6.4

Weaknesses

Type: Primary
CWE-190

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	mercurial	mercurial	< 4.6.1	Yes

References

https://access.redhat.com/errata/RHSA-2019:2276 ([email protected])
https://lists.debian.org/debian-lts-announce/2020/07/msg00032.html ([email protected])
https://www.mercurial-scm.org/repo/hg-committed/log?rev=modifies%28%22mercurial%2Fmpatch.c%22%29+and+4.5%3A%3A Patch, Vendor Advisory ([email protected])
https://www.mercurial-scm.org/repo/hg/rev/1acfc35d478c Patch, Vendor Advisory ([email protected])
https://www.mercurial-scm.org/wiki/WhatsNew#Mercurial_4.6.1_.282018-06-06.29 Release Notes, Vendor Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2019:2276 (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2020/07/msg00032.html (af854a3a-2127-422b-91ae-364da2661108)
https://www.mercurial-scm.org/repo/hg-committed/log?rev=modifies%28%22mercurial%2Fmpatch.c%22%29+and+4.5%3A%3A Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mercurial-scm.org/repo/hg/rev/1acfc35d478c Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mercurial-scm.org/wiki/WhatsNew#Mercurial_4.6.1_.282018-06-06.29 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)