CVE-2018-13346

Impact:
Low
Public Date:
2018-06-06
CWE:
CWE-20->CWE-125
Bugzilla:
1594090: CVE-2018-13346 mercurial: Missing check for fragment start position in mpatch.c:mpatch_apply()

The MITRE CVE dictionary describes this issue as:

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.

Find out more about CVE-2018-13346 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 4.3
CVSS3 Base Metrics CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality None
Integrity Impact None
Availability Impact Low

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

CVE description copyright © 2017, The MITRE Corporation

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