Upstream information

CVE-2019-3902 at MITRE

Description

A flaw was found in Mercurial before 4.9. It was possible to use symlinks and subrepositories to defeat Mercurial's path-checking logic and write files outside a repository.

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 5.8
Vector AV:N/AC:M/Au:N/C:N/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.9 5
Vector CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N
Access Vector Network Local
Access Complexity High Low
Privileges Required None Low
User Interaction None Required
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact High High
Availability Impact None None
CVSSv3 Version 3 3
SUSE Bugzilla entry: 1133035 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1
  • mercurial-lang >= 4.5.2-3.9.44
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-1709
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP2
  • mercurial-lang >= 4.5.2-3.9.44
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP2-2020-1709
SUSE Linux Enterprise Module for Python 2 15 SP1
  • mercurial >= 4.5.2-3.9.44
Patchnames:
SUSE-SLE-Module-Python2-15-SP1-2020-1709
SUSE Linux Enterprise Module for Python 2 15 SP2
  • mercurial >= 4.5.2-3.9.44
Patchnames:
SUSE-SLE-Module-Python2-15-SP2-2020-1709
SUSE Linux Enterprise Software Development Kit 12 SP5
  • mercurial >= 2.8.2-15.18.4
Patchnames:
SUSE-SLE-SDK-12-SP5-2020-3003
openSUSE Leap 15.1
  • mercurial >= 4.5.2-lp151.6.3.1
  • mercurial-debuginfo >= 4.5.2-lp151.6.3.1
  • mercurial-debugsource >= 4.5.2-lp151.6.3.1
  • mercurial-lang >= 4.5.2-lp151.6.3.1
Patchnames:
openSUSE-2020-869
openSUSE Leap 15.2
  • mercurial >= 4.5.2-lp152.7.3.1
  • mercurial-debuginfo >= 4.5.2-lp152.7.3.1
  • mercurial-debugsource >= 4.5.2-lp152.7.3.1
  • mercurial-lang >= 4.5.2-lp152.7.3.1
Patchnames:
openSUSE-2020-880


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 mercurial In progress
SUSE Linux Enterprise Module for Python 2 15 SP1 mercurial Released
SUSE Linux Enterprise Module for Python 2 15 SP2 mercurial Released
SUSE Linux Enterprise Software Development Kit 12 SP3 mercurial In progress
SUSE Linux Enterprise Software Development Kit 12 SP4 mercurial In progress
SUSE Linux Enterprise Software Development Kit 12 SP5 mercurial In progress