CVE-2013-7295

Severity CVSS v4.0:
Pending analysis
Type:
CWE-310 Cryptographic Issues
Publication date:
17/01/2014
Last modified:
11/04/2025

Description

Tor before 0.2.4.20, when OpenSSL 1.x is used in conjunction with a certain HardwareAccel setting on Intel Sandy Bridge and Ivy Bridge platforms, does not properly generate random numbers for (1) relay identity keys and (2) hidden-service identity keys, which might make it easier for remote attackers to bypass cryptographic protection mechanisms via unspecified vectors.

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:torproject:tor:*:*:*:*:*:*:*:* 0.2.4.19 (including)
cpe:2.3:a:torproject:tor:0.2.4.1:alpha:*:*:*:*:*:*
cpe:2.3:a:torproject:tor:0.2.4.2:alpha:*:*:*:*:*:*
cpe:2.3:a:torproject:tor:0.2.4.3:alpha:*:*:*:*:*:*
cpe:2.3:a:torproject:tor:0.2.4.4:alpha:*:*:*:*:*:*
cpe:2.3:a:torproject:tor:0.2.4.5:alpha:*:*:*:*:*:*
cpe:2.3:a:torproject:tor:0.2.4.6:alpha:*:*:*:*:*:*
cpe:2.3:a:torproject:tor:0.2.4.7:alpha:*:*:*:*:*:*
cpe:2.3:a:torproject:tor:0.2.4.8:alpha:*:*:*:*:*:*
cpe:2.3:a:torproject:tor:0.2.4.9:alpha:*:*:*:*:*:*
cpe:2.3:a:torproject:tor:0.2.4.10:alpha:*:*:*:*:*:*
cpe:2.3:a:torproject:tor:0.2.4.11:alpha:*:*:*:*:*:*
cpe:2.3:a:torproject:tor:0.2.4.12:alpha:*:*:*:*:*:*
cpe:2.3:a:torproject:tor:0.2.4.13:alpha:*:*:*:*:*:*
cpe:2.3:a:torproject:tor:0.2.4.14:alpha:*:*:*:*:*:*