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VULNERABILITIES

CVE-2017-8822 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:3.7 LOWVector:CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://blog.torproject.org/new-stable-tor-releases-security-fixes-0319-03013-02914-02817-02516 CVEVendor Advisory
https://bugs.torproject.org/21534 CVEIssue TrackingVendor Advisory
https://bugs.torproject.org/24333 CVEVendor Advisory
https://www.debian.org/security/2017/dsa-4054 CVEThird Party Advisory
https://blog.torproject.org/new-stable-tor-releases-security-fixes-0319-03013-02914-02817-02516 [email protected]Vendor Advisory

see all 8 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-417Communication Channel Errors[email protected]

Affected Products

ProductVersions
tor project tor
< 0.2.5.16
>= 0.2.6, < 0.2.8.17
>= 0.2.9, < 0.2.9.14
>= 0.3.0, < 0.3.0.13
>= 0.3.1, < 0.3.1.9

CPE

  • cpe:2.3:a:tor_project:tor:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
debian debian linux
8.0
9.0

CPE

  • cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
  • cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2017-8822
NVD Published Date:
Dec 3, 2017
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2017-8822 Details - Not Deferred