Upstream information

CVE-2018-13348 at MITRE


The mpatch_decode function in mpatch.c in Mercurial before 4.6.1 mishandles certain situations where there should be at least 12 bytes remaining after the current position in the patch data, but actually are not, aka OVE-20180430-0001.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5
Vector AV:N/AC:L/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
CVSS v3 Scores
Base Score 5.3
Vector AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Access Vector Local
Access Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact Low
Integrity Impact Low
Availability Impact Low
SUSE Bugzilla entry: 1100353 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Module for Development Tools 15
  • mercurial >= 4.5.2-3.3.1
SUSE Linux Enterprise Software Development Kit 11 SP4
  • mercurial >= 2.3.2-
SUSE Linux Enterprise Software Development Kit 12 SP3
  • mercurial >= 2.8.2-15.13.1
openSUSE Leap 15.0
  • mercurial >= 4.5.2-lp150.2.3.1
  • mercurial-debuginfo >= 4.5.2-lp150.2.3.1
  • mercurial-debugsource >= 4.5.2-lp150.2.3.1
  • mercurial-lang >= 4.5.2-lp150.2.3.1
openSUSE Leap 42.3
  • mercurial >= 4.2.3-15.1
  • mercurial-debuginfo >= 4.2.3-15.1
  • mercurial-debugsource >= 4.2.3-15.1
  • mercurial-lang >= 4.2.3-15.1

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE Linux Enterprise Module for Development Tools 15 GA mercurial Released
SUSE Linux Enterprise SDK 11 SP4 mercurial Released
SUSE Linux Enterprise SDK 12 SP3 mercurial Released