Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha makes calls to Libevent within Libevent log handlers, which might allow remote attackers to cause a denial of service (daemon crash) via vectors that trigger certain log messages.
Metrics
No CVSS v4.0
No CVSS v3.1
No CVSS v3.0
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
Key SSVC decision points have not yet been added.
Affected Vendors & Products
Vendors | Products |
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Tor |
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Configuration 1 [-]
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No data.
References
History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-06T21:51:08.860Z
Reserved: 2011-01-18T00:00:00
Link: CVE-2011-0490

No data.

Status : Modified
Published: 2011-01-19T12:00:19.920
Modified: 2024-11-21T01:24:07.427
Link: CVE-2011-0490

No data.