Upstream information

CVE-2016-6271 at MITRE

Description

The Bzrtp library (aka libbzrtp) 1.0.x before 1.0.4 allows man-in-the-middle attackers to conduct spoofing attacks by leveraging a missing HVI check on DHPart2 packet reception.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having important 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
  National Vulnerability Database
Base Score 7.5
Vector AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact High
Availability Impact None
SUSE Bugzilla entry: 1020844 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
openSUSE Leap 42.1
  • bzrtp >= 1.0.3-5.1
  • bzrtp-debugsource >= 1.0.3-5.1
  • bzrtp-devel >= 1.0.3-5.1
  • libbzrtp0 >= 1.0.3-5.1
  • libbzrtp0-32bit >= 1.0.3-5.1
  • libbzrtp0-debuginfo >= 1.0.3-5.1
  • libbzrtp0-debuginfo-32bit >= 1.0.3-5.1
Patchnames:
openSUSE-2017-193
openSUSE Leap 42.2
  • bzrtp >= 1.0.3-6.1
  • bzrtp-debugsource >= 1.0.3-6.1
  • bzrtp-devel >= 1.0.3-6.1
  • libbzrtp0 >= 1.0.3-6.1
  • libbzrtp0-32bit >= 1.0.3-6.1
  • libbzrtp0-debuginfo >= 1.0.3-6.1
  • libbzrtp0-debuginfo-32bit >= 1.0.3-6.1
Patchnames:
openSUSE-2017-193