CVE-2017-8822

LowCVSS 3.7/10Last modified Jun 17, 2026

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 3.0 3.7/10CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-417

Affected software

Vendor	Product	Versions
n/a	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	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

References

https://blog.torproject.org/new-stable-tor-releases-security-fixes-0319-03013-02914-02817-02516Vendor Advisory
https://bugs.torproject.org/21534Issue Tracking, Vendor Advisory
https://bugs.torproject.org/24333Vendor Advisory
https://www.debian.org/security/2017/dsa-4054Third Party Advisory
https://blog.torproject.org/new-stable-tor-releases-security-fixes-0319-03013-02914-02817-02516Vendor Advisory
https://bugs.torproject.org/21534Issue Tracking, Vendor Advisory
https://bugs.torproject.org/24333Vendor Advisory
https://www.debian.org/security/2017/dsa-4054Third Party Advisory

Timeline

Published: Dec 3, 2017
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2017

CVE-2017-88238.1In 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, there i CVE-2017-88247.8The dccp_disconnect function in net/dccp/proto.c in the Linux kernel through 4.14.3 allows local users to gain privileges or cause a denial CVE-2017-88257.5A null dereference vulnerability has been found in the MIME handling component of LibEtPan before 1.8, as used in MailCore and MailCore 2. A CVE-2017-88267.8FastStone Image Viewer 6.2 has a "User Mode Write AV" issue, possibly related to the jpeg_mem_term function in jmemnobs.c in libjpeg. This i CVE-2017-88279.1forgotpassword.php in GeniXCMS 1.0.2 lacks a rate limit, which might allow remote attackers to cause a denial of service (login inability) o CVE-2017-88297.8Deserialization vulnerability in lintian through 2.5.50.3 allows attackers to trigger code execution by requesting a review of a source pack CVE-2017-88306.5In ImageMagick 7.0.5-6, the ReadBMPImage function in bmp.c:1379 allows attackers to cause a denial of service (memory leak) via a crafted fi CVE-2017-88316.4The saa7164_bus_get function in drivers/media/pci/saa7164/saa7164-bus.c in the Linux kernel through 4.11.5 allows local users to cause a den CVE-2017-88326.1Allen Disk 1.6 has XSS in the id parameter to downfile.php.CVE-2017-88336.1Zen Cart 1.6.0 has XSS in the main_page parameter to index.php. NOTE: 1.6.0 is not an official release but the vendor's README.md file offer CVE-2017-88346.5The cr_tknzr_parse_comment function in cr-tknzr.c in libcroco 0.6.12 allows remote attackers to cause a denial of service (memory allocation CVE-2017-88359.8SQL injection exists on Peplink Balance 305, 380, 580, 710, 1350, and 2500 devices with firmware before fw-b305hw2_380hw6_580hw2_710hw3_1350