Upstream information

CVE-2017-8822 at MITRE

Description

In Tor before 0.2.5.16, 0.2.6 through 0.2.8 before 0.2.8.17, 0.2.9 before 0.2.9.14, 0.3.0 before 0.3.0.13, and 0.3.1 before 0.3.1.9, relays (that have incompletely downloaded descriptors) can pick themselves in a circuit path, leading to a degradation of anonymity, aka TROVE-2017-012.

SUSE information

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

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 3.7
Vector AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Access Vector Network
Access Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact Low
Integrity Impact None
Availability Impact None
SUSE Bugzilla entry: 1070849 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
openSUSE Leap 42.2
  • tor >= 0.2.9.14-8.12.1
  • tor-debuginfo >= 0.2.9.14-8.12.1
  • tor-debugsource >= 0.2.9.14-8.12.1
Patchnames:
openSUSE-2017-1336
openSUSE Leap 42.3
  • tor >= 0.3.0.13-9.1
  • tor-debuginfo >= 0.3.0.13-9.1
  • tor-debugsource >= 0.3.0.13-9.1
Patchnames:
openSUSE-2017-1336