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CVE-2013-7295

MEDIUM · CVSS 4.0EPSS 1.8%EU EUVD

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.

Key facts

CVSS score
4.0 (v2.0)
Severity
MEDIUM
CVSS vector
AV:N/AC:H/Au:N/C:P/I:P/A:N
Weakness (CWE)
CWE-310
EPSS score
1.8% (78th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2013-7072)
Published
January 17, 2014
NVD last modified
June 17, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-7072 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

  • torproject / tor
  • torproject / tor
  • torproject / tor
  • torproject / tor
  • torproject / tor
  • torproject / tor
  • torproject / tor
  • torproject / tor
  • torproject / tor
  • torproject / tor
  • torproject / tor
  • torproject / tor
  • torproject / tor
  • torproject / tor
  • torproject / tor
  • torproject / tor
  • torproject / tor
  • torproject / tor
  • torproject / tor

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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