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CVE-2018-13347

Impact:: Moderate
Public Date:: 2018-06-06
CWE:: CWE-20->CWE-787

Bugzilla:: 1594087: CVE-2018-13347 mercurial: Buffer underflow in mpatch.c:mpatch_apply()

The MITRE CVE dictionary describes this issue as:

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

Find out more about CVE-2018-13347 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v3 metrics

NOTE: The following CVSS v3 metrics and score provided are preliminary and subject to review.

CVSS3 Base Score	7.5
CVSS3 Base Metrics	CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector	Network
Attack Complexity	High
Privileges Required	None
User Interaction	Required
Scope	Unchanged
Confidentiality	High
Integrity Impact	High
Availability Impact	High

Affected Packages State

Platform	Package	State
Red Hat Enterprise Linux 7	mercurial	Affected
Red Hat Enterprise Linux 6	mercurial	Will not fix
Red Hat Ansible Tower 3 for RHEL 7	mercurial	Affected

Last Modified 2018-08-21T18:50:13+00:00

CVE description copyright © 2017, The MITRE Corporation