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cve[email protected]CVE-2013-7295
HistoryJan 17, 2014 - 9:55 p.m.

CVE-2013-7295

2014-01-1721:55:14
CWE-310
web.nvd.nist.gov
25
cve-2013-7295
openssl
tor
intel
sandy bridge
ivy bridge
vulnerability
nvd

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:H/Au:N/C:P/I:P/A:N

6.6 Medium

AI Score

Confidence

Low

0.002 Low

EPSS

Percentile

55.5%

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.

Affected configurations

NVD
Node
torprojecttorRange0.2.4.19
OR
torprojecttorMatch0.2.4.1alpha
OR
torprojecttorMatch0.2.4.2alpha
OR
torprojecttorMatch0.2.4.3alpha
OR
torprojecttorMatch0.2.4.4alpha
OR
torprojecttorMatch0.2.4.5alpha
OR
torprojecttorMatch0.2.4.6alpha
OR
torprojecttorMatch0.2.4.7alpha
OR
torprojecttorMatch0.2.4.8alpha
OR
torprojecttorMatch0.2.4.9alpha
OR
torprojecttorMatch0.2.4.10alpha
OR
torprojecttorMatch0.2.4.11alpha
OR
torprojecttorMatch0.2.4.12alpha
OR
torprojecttorMatch0.2.4.13alpha
OR
torprojecttorMatch0.2.4.14alpha
OR
torprojecttorMatch0.2.4.15rc
OR
torprojecttorMatch0.2.4.16rc
OR
torprojecttorMatch0.2.4.17rc
OR
torprojecttorMatch0.2.4.18rc

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:H/Au:N/C:P/I:P/A:N

6.6 Medium

AI Score

Confidence

Low

0.002 Low

EPSS

Percentile

55.5%