gsd-2011-0493
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha might allow remote attackers to cause a denial of service (assertion failure and daemon exit) via vectors related to malformed router caches and improper handling of integer values.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2011-0493", "description": "Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha might allow remote attackers to cause a denial of service (assertion failure and daemon exit) via vectors related to malformed router caches and improper handling of integer values.", "id": "GSD-2011-0493" }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2011-0493" ], "details": "Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha might allow remote attackers to cause a denial of service (assertion failure and daemon exit) via vectors related to malformed router caches and improper handling of integer values.", "id": "GSD-2011-0493", "modified": "2023-12-13T01:19:03.793260Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2011-0493", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha might allow remote attackers to cause a denial of service (assertion failure and daemon exit) via vectors related to malformed router caches and improper handling of integer values." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "[or-announce] 20110117 Tor 0.2.1.29 is released (security patches)", "refsource": "MLIST", "url": "http://archives.seul.org/or/announce/Jan-2011/msg00000.html" }, { "name": "https://gitweb.torproject.org/tor.git/blob/refs/heads/release-0.2.2:/ChangeLog", "refsource": "CONFIRM", "url": "https://gitweb.torproject.org/tor.git/blob/refs/heads/release-0.2.2:/ChangeLog" }, { "name": "https://trac.torproject.org/projects/tor/ticket/2352", "refsource": "CONFIRM", "url": "https://trac.torproject.org/projects/tor/ticket/2352" }, { "name": "http://blog.torproject.org/blog/tor-02129-released-security-patches", "refsource": "CONFIRM", "url": "http://blog.torproject.org/blog/tor-02129-released-security-patches" }, { "name": "tor-routercache-dos(64864)", "refsource": "XF", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64864" }, { "name": "45953", "refsource": "BID", "url": "http://www.securityfocus.com/bid/45953" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:tor:tor:0.2.1.14:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:tor:tor:0.2.1.15:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": 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"cpe:2.3:a:tor:tor:0.2.2.6:alpha:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:tor:tor:0.2.2.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:tor:tor:0.2.2.17:alpha:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2011-0493" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha might allow remote attackers to cause a denial of service (assertion failure and daemon exit) via vectors related to malformed router caches and improper handling of integer values." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-189" } ] } ] }, "references": { "reference_data": [ { "name": "[or-announce] 20110117 Tor 0.2.1.29 is released (security patches)", "refsource": "MLIST", "tags": [ "Patch" ], "url": "http://archives.seul.org/or/announce/Jan-2011/msg00000.html" }, { "name": "https://gitweb.torproject.org/tor.git/blob/refs/heads/release-0.2.2:/ChangeLog", "refsource": "CONFIRM", "tags": [ "Patch" ], "url": "https://gitweb.torproject.org/tor.git/blob/refs/heads/release-0.2.2:/ChangeLog" }, { "name": "http://blog.torproject.org/blog/tor-02129-released-security-patches", "refsource": "CONFIRM", "tags": [ "Patch" ], "url": "http://blog.torproject.org/blog/tor-02129-released-security-patches" }, { "name": "https://trac.torproject.org/projects/tor/ticket/2352", "refsource": "CONFIRM", "tags": [], "url": "https://trac.torproject.org/projects/tor/ticket/2352" }, { "name": "45953", "refsource": "BID", "tags": [], "url": "http://www.securityfocus.com/bid/45953" }, { "name": "tor-routercache-dos(64864)", "refsource": "XF", "tags": [], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64864" } ] } }, "impact": { "baseMetricV2": { "cvssV2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": false } }, "lastModifiedDate": "2017-08-17T01:33Z", "publishedDate": "2011-01-19T12:00Z" } } }
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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.
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