CVE-2005-0021

{"id": "CVE-2005-0021", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": true, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2005-05-02T04:00:00.000", "references": [{"url": "http://ftp6.us.freebsd.org/pub/mail/exim/ChangeLogs/ChangeLog-4.44", "source": "cve@mitre.org"}, {"url": "http://security.gentoo.org/glsa/glsa-200501-23.xml", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.debian.org/security/2005/dsa-635", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.debian.org/security/2005/dsa-637", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.exim.org/mail-archives/exim-users/Week-of-Mon-20050103/msg00028.html", "source": "cve@mitre.org"}, {"url": "http://www.idefense.com/application/poi/display?id=179&type=vulnerabilities", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.idefense.com/application/poi/display?id=183&type=vulnerabilities", "tags": ["Exploit", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.kb.cert.org/vuls/id/132992", "tags": ["Patch", "US Government Resource"], "source": "cve@mitre.org"}, {"url": "http://www.redhat.com/support/errata/RHSA-2005-025.html", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10347", "source": "cve@mitre.org"}, {"url": "http://ftp6.us.freebsd.org/pub/mail/exim/ChangeLogs/ChangeLog-4.44", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://security.gentoo.org/glsa/glsa-200501-23.xml", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.debian.org/security/2005/dsa-635", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.debian.org/security/2005/dsa-637", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.exim.org/mail-archives/exim-users/Week-of-Mon-20050103/msg00028.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.idefense.com/application/poi/display?id=179&type=vulnerabilities", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.idefense.com/application/poi/display?id=183&type=vulnerabilities", "tags": ["Exploit", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.kb.cert.org/vuls/id/132992", "tags": ["Patch", "US Government Resource"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.redhat.com/support/errata/RHSA-2005-025.html", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10347", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "Multiple buffer overflows in Exim before 4.43 may allow attackers to execute arbitrary code via (1) an IPv6 address with more than 8 components, as demonstrated using the -be command line option, which triggers an overflow in the host_aton function, or (2) the -bh command line option or dnsdb PTR lookup, which triggers an overflow in the dns_build_reverse function."}], "lastModified": "2025-04-03T01:03:51.193", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:university_of_cambridge:exim:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3F9C6432-7FDB-4DF9-A1D8-ED454D9FE322", "versionEndIncluding": "4.40"}, {"criteria": "cpe:2.3:a:university_of_cambridge:exim:4.41:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A11FE354-D770-43E4-85EF-582BCC344D2A"}, {"criteria": "cpe:2.3:a:university_of_cambridge:exim:4.42:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CF7F88AF-13F0-4236-A87E-52768636A972"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}