CVE-2013-7449

{"id": "CVE-2013-7449", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 3.9}]}, "published": "2016-04-21T14:59:00.107", "references": [{"url": "http://hexchat.readthedocs.org/en/latest/changelog.html", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.ubuntu.com/usn/USN-2945-1", "source": "cve@mitre.org"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1081839", "source": "cve@mitre.org"}, {"url": "https://github.com/hexchat/hexchat/commit/c9b63f7f9be01692b03fa15275135a4910a7e02d", "source": "cve@mitre.org"}, {"url": "https://github.com/hexchat/hexchat/issues/524", "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-310"}]}], "descriptions": [{"lang": "en", "value": "The ssl_do_connect function in common/server.c in HexChat before 2.10.2, XChat, and XChat-GNOME does not verify that the server hostname matches a domain name in the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate."}, {"lang": "es", "value": "La funci\u00f3n ssl_do_connect en common/server.c en HexChat en versiones anteriores a 2.10.2, XChat y XChat-GNOME no verifica que el nombre de host del servidor coincide con un nombre de dominio en el certificado X.509, lo que permite a atacantes man-in-the-middle suplantar servidores SSL a trav\u00e9s de un certificado v\u00e1lido arbitrario."}], "lastModified": "2021-07-20T14:36:17.827", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "B6B7CAD7-9D4E-4FDB-88E3-1E583210A01F"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "B5A6F2F3-4894-4392-8296-3B8DD2679084"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E88A537F-F4D0-46B9-9E37-965233C2A355"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:xchat:xchat:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "41E75FBE-44C2-4B3D-8CAF-D35985102334"}, {"criteria": "cpe:2.3:a:xchat:xchat_gnome:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DECAEB82-4F89-41F9-9A04-BB5422617719"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:hexchat_project:hexchat:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "92B8E913-CA39-4610-A20A-9E4619DA1209", "versionEndIncluding": "2.10.1"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}