CVE-2013-7295
Vulnerability from cvelistv5
Published
2014-01-17 19:00
Modified
2024-08-06 18:01
Severity ?
EPSS score ?
Summary
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.
References
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especificados.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:H/Au:N/C:P/I:P/A:N\",\"baseScore\":4.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"HIGH\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":4.9,\"impactScore\":4.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-310\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:torproject:tor:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"0.2.4.19\",\"matchCriteriaId\":\"38E5B597-6BA7-4360-BA84-C8B2DD61C0FE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:torproject:tor:0.2.4.1:alpha:*:*:*:*:*:*\",\"matchCriteriaId\":\"0CDF07FC-69FD-439D-807F-01B70803C6C6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:torproject:tor:0.2.4.2:alpha:*:*:*:*:*:*\",\"matchCriteriaId\":\"A8433119-07E6-47BD-B8E6-4E0BBB694811\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:torproject:tor:0.2.4.3:alpha:*:*:*:*:*:*\",\"matchCriteriaId\":\"B5EAA2B8-1923-4BB3-A685-E7B6275E9FD6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:torproject:tor:0.2.4.4:alpha:*:*:*:*:*:*\",\"matchCriteriaId\":\"2A03FBE6-EC3D-4D24-9447-B75CE67F2737\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:torproject:tor:0.2.4.5:alpha:*:*:*:*:*:*\",\"matchCriteriaId\":\"40221BB3-73E6-4E7D-8994-BFCC8C8C0EDE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:torproject:tor:0.2.4.6:alpha:*:*:*:*:*:*\",\"matchCriteriaId\":\"3A1BFADB-776C-4522-9747-2BB094A5091F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:torproject:tor:0.2.4.7:alpha:*:*:*:*:*:*\",\"matchCriteriaId\":\"CCE1D379-5374-4158-8310-96F2CA67ED61\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:torproject:tor:0.2.4.8:alpha:*:*:*:*:*:*\",\"matchCriteriaId\":\"160AC840-E501-4DE4-AF63-E5F987219F6C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:torproject:tor:0.2.4.9:alpha:*:*:*:*:*:*\",\"matchCriteriaId\":\"CA548CBD-31C5-4261-91A5-0D1314B827F0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:torproject:tor:0.2.4.10:alpha:*:*:*:*:*:*\",\"matchCriteriaId\":\"D3421BEF-A468-4947-8EA7-02BF500D511C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:torproject:tor:0.2.4.11:alpha:*:*:*:*:*:*\",\"matchCriteriaId\":\"15D0BE3B-F4A4-4E18-9D83-487AFB366BBB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:torproject:tor:0.2.4.12:alpha:*:*:*:*:*:*\",\"matchCriteriaId\":\"A3DDD7F0-D041-40FF-919A-2C905A7E2238\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:torproject:tor:0.2.4.13:alpha:*:*:*:*:*:*\",\"matchCriteriaId\":\"088D58DE-5C4D-4E0C-8CF4-3A2109D3F4A2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:torproject:tor:0.2.4.14:alpha:*:*:*:*:*:*\",\"matchCriteriaId\":\"082F51D5-5890-45A9-8EDA-0E0215C0EAEF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:torproject:tor:0.2.4.15:rc:*:*:*:*:*:*\",\"matchCriteriaId\":\"72C8D3FA-8B99-4A4D-BC62-FD50EF77CEC0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:torproject:tor:0.2.4.16:rc:*:*:*:*:*:*\",\"matchCriteriaId\":\"FDFF7FEE-4B36-4B86-8BC2-64C9009B3D80\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:torproject:tor:0.2.4.17:rc:*:*:*:*:*:*\",\"matchCriteriaId\":\"D5A18B95-0EEB-403C-A9C1-E559DBC64E2E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:torproject:tor:0.2.4.18:rc:*:*:*:*:*:*\",\"matchCriteriaId\":\"FCFFA8A6-6D1A-4CFF-95A8-5FF2BE6287C4\"}]}]}],\"references\":[{\"url\":\"http://lists.opensuse.org/opensuse-updates/2014-01/msg00095.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://lists.torproject.org/pipermail/tor-talk/2013-December/031483.html\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor 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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.