{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-45813","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2023-10-13T12:00:50.437Z","datePublished":"2023-10-18T20:26:44.531Z","dateUpdated":"2024-09-13T14:39:25.852Z"},"containers":{"cna":{"title":"Inefficient Regular Expression Complexity in TorBot","problemTypes":[{"descriptions":[{"cweId":"CWE-1333","lang":"en","description":"CWE-1333: Inefficient Regular Expression Complexity","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"PHYSICAL","availabilityImpact":"HIGH","baseScore":4.6,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/DedSecInside/TorBot/security/advisories/GHSA-72qw-p7hh-m3ff","tags":["x_refsource_CONFIRM"],"url":"https://github.com/DedSecInside/TorBot/security/advisories/GHSA-72qw-p7hh-m3ff"},{"name":"https://github.com/DedSecInside/TorBot/commit/ef6e06bc7785355b1701d5524eb4550441086ac4","tags":["x_refsource_MISC"],"url":"https://github.com/DedSecInside/TorBot/commit/ef6e06bc7785355b1701d5524eb4550441086ac4"}],"affected":[{"vendor":"DedSecInside","product":"TorBot","versions":[{"version":"< 4.0.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2023-10-18T20:26:44.531Z"},"descriptions":[{"lang":"en","value":"Torbot is an open source tor network intelligence tool. In affected versions the `torbot.modules.validators.validate_link function` uses the python-validators URL validation regex. This particular regular expression has an exponential complexity which allows an attacker to cause an application crash using a well-crafted argument. An attacker can use a well-crafted URL argument to exploit the vulnerability in the regular expression and cause a Denial of Service on the system. The validators file has been removed in version 4.0.0. Users are advised to upgrade. There are no known workarounds for this vulnerability."}],"source":{"advisory":"GHSA-72qw-p7hh-m3ff","discovery":"UNKNOWN"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T20:29:32.298Z"},"title":"CVE Program Container","references":[{"name":"https://github.com/DedSecInside/TorBot/security/advisories/GHSA-72qw-p7hh-m3ff","tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/DedSecInside/TorBot/security/advisories/GHSA-72qw-p7hh-m3ff"},{"name":"https://github.com/DedSecInside/TorBot/commit/ef6e06bc7785355b1701d5524eb4550441086ac4","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/DedSecInside/TorBot/commit/ef6e06bc7785355b1701d5524eb4550441086ac4"}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-13T14:38:17.210320Z","id":"CVE-2023-45813","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-09-13T14:39:25.852Z"}}]}}