Upstream information

CVE-2020-12831 at MITRE

Description

** DISPUTED ** An issue was discovered in FRRouting FRR (aka Free Range Routing) through 7.3.1. When using the split-config feature, the init script creates an empty config file with world-readable default permissions, leading to a possible information leak via tools/frr.in and tools/frrcommon.sh.in. NOTE: some parties consider this user error, not a vulnerability, because the permissions are under the control of the user before any sensitive information is present in the file.

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 4.3
Vector AV:N/AC:M/Au:N/C:P/I:N/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database
Base Score 5.3
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact Low
Integrity Impact None
Availability Impact None
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1171658 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise High Performance Computing 15 SP3
SUSE Linux Enterprise Module for Server Applications 15 SP3
SUSE Linux Enterprise Server 15 SP3
SUSE Linux Enterprise Server for SAP Applications 15 SP3
SUSE Linux Enterprise Storage 7.1
SUSE Manager Proxy 4.2
SUSE Manager Retail Branch Server 4.2
SUSE Manager Server 4.2
  • frr >= 7.4-2.25
  • frr-devel >= 7.4-2.25
  • libfrr0 >= 7.4-2.25
  • libfrr_pb0 >= 7.4-2.25
  • libfrrcares0 >= 7.4-2.25
  • libfrrfpm_pb0 >= 7.4-2.25
  • libfrrgrpc_pb0 >= 7.4-2.25
  • libfrrospfapiclient0 >= 7.4-2.25
  • libfrrsnmp0 >= 7.4-2.25
  • libfrrzmq0 >= 7.4-2.25
  • libmlag_pb0 >= 7.4-2.25
Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 SP3 GA frr-7.4-2.25
openSUSE Tumbleweed
  • frr >= 7.5.1-3.1
  • frr-devel >= 7.5.1-3.1
  • libfrr0 >= 7.5.1-3.1
  • libfrr_pb0 >= 7.5.1-3.1
  • libfrrcares0 >= 7.5.1-3.1
  • libfrrfpm_pb0 >= 7.5.1-3.1
  • libfrrospfapiclient0 >= 7.5.1-3.1
  • libfrrsnmp0 >= 7.5.1-3.1
  • libfrrzmq0 >= 7.5.1-3.1
  • libmlag_pb0 >= 7.5.1-3.1
Patchnames:
openSUSE Tumbleweed GA frr-7.5.1-3.1