{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "Exim before 4.96 has an invalid free in pam_converse in auths/call_pam.c because store_free is not used after store_malloc."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2022-09-08T12:06:15.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/Exim/exim/wiki/EximSecurity"}, {"tags": ["x_refsource_MISC"], "url": "https://www.exim.org/static/doc/security/"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/ivd38/exim_invalid_free"}, {"tags": ["x_refsource_MISC"], "url": "https://www.openwall.com/lists/oss-security/2022/08/06/1"}, {"tags": ["x_refsource_MISC"], "url": "https://lists.exim.org/lurker/message/20220625.141825.d6de6074.en.html"}, {"tags": ["x_refsource_MISC"], "url": "https://cwe.mitre.org/data/definitions/762.html"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/Exim/exim/compare/exim-4.95...exim-4.96"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/Exim/exim/commit/51be321b27825c01829dffd90f11bfff256f7e42"}, {"name": "FEDORA-2022-1ca1d22165", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LETR5CVDPFOFQHXCJP6NFLG52JZHQYDY/"}, {"name": "FEDORA-2022-f9a8388e62", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XSWDF4QEXD4TDWQLYQOWCHBJKTDQR4Z7/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2022-37451", "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": "Exim before 4.96 has an invalid free in pam_converse in auths/call_pam.c because store_free is not used after store_malloc."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://github.com/Exim/exim/wiki/EximSecurity", "refsource": "MISC", "url": "https://github.com/Exim/exim/wiki/EximSecurity"}, {"name": "https://www.exim.org/static/doc/security/", "refsource": "MISC", "url": "https://www.exim.org/static/doc/security/"}, {"name": "https://github.com/ivd38/exim_invalid_free", "refsource": "MISC", "url": "https://github.com/ivd38/exim_invalid_free"}, {"name": "https://www.openwall.com/lists/oss-security/2022/08/06/1", "refsource": "MISC", "url": "https://www.openwall.com/lists/oss-security/2022/08/06/1"}, {"name": "https://lists.exim.org/lurker/message/20220625.141825.d6de6074.en.html", "refsource": "MISC", "url": "https://lists.exim.org/lurker/message/20220625.141825.d6de6074.en.html"}, {"name": "https://cwe.mitre.org/data/definitions/762.html", "refsource": "MISC", "url": "https://cwe.mitre.org/data/definitions/762.html"}, {"name": "https://github.com/Exim/exim/compare/exim-4.95...exim-4.96", "refsource": "MISC", "url": "https://github.com/Exim/exim/compare/exim-4.95...exim-4.96"}, {"name": "https://github.com/Exim/exim/commit/51be321b27825c01829dffd90f11bfff256f7e42", "refsource": "MISC", "url": "https://github.com/Exim/exim/commit/51be321b27825c01829dffd90f11bfff256f7e42"}, {"name": "FEDORA-2022-1ca1d22165", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LETR5CVDPFOFQHXCJP6NFLG52JZHQYDY/"}, {"name": "FEDORA-2022-f9a8388e62", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XSWDF4QEXD4TDWQLYQOWCHBJKTDQR4Z7/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T10:29:21.028Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/Exim/exim/wiki/EximSecurity"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.exim.org/static/doc/security/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/ivd38/exim_invalid_free"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.openwall.com/lists/oss-security/2022/08/06/1"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://lists.exim.org/lurker/message/20220625.141825.d6de6074.en.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://cwe.mitre.org/data/definitions/762.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/Exim/exim/compare/exim-4.95...exim-4.96"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/Exim/exim/commit/51be321b27825c01829dffd90f11bfff256f7e42"}, {"name": "FEDORA-2022-1ca1d22165", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LETR5CVDPFOFQHXCJP6NFLG52JZHQYDY/"}, {"name": "FEDORA-2022-f9a8388e62", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XSWDF4QEXD4TDWQLYQOWCHBJKTDQR4Z7/"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2022-37451", "datePublished": "2022-08-06T17:02:11.000Z", "dateReserved": "2022-08-06T00:00:00.000Z", "dateUpdated": "2024-08-03T10:29:21.028Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:exim:exim:*:*:*:*:*:*:*:*", "matchCriteriaId": "17916062-EE08-476D-8DF0-8EEC3F974AAF", "versionEndExcluding": "4.96", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*", "matchCriteriaId": "80E516C0-98A4-4ADE-B69F-66A772E2BAAA", "vulnerable": true}, {"criteria": "cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*", "matchCriteriaId": "5C675112-476C-4D7C-BCB9-A2FB2D0BC9FD", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Exim before 4.96 has an invalid free in pam_converse in auths/call_pam.c because store_free is not used after store_malloc."}, {"lang": "es", "value": "Exim versiones anteriores a 4.96, presenta una liberaci\u00f3n no v\u00e1lida en el archivo pam_converse en auths/call_pam.c porque store_free no es usada despu\u00e9s de store_malloc"}], "id": "CVE-2022-37451", "lastModified": "2026-06-17T04:55:06.917", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-08-06T18:15:08.967", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://cwe.mitre.org/data/definitions/762.html"}, {"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/Exim/exim/commit/51be321b27825c01829dffd90f11bfff256f7e42"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/Exim/exim/compare/exim-4.95...exim-4.96"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/Exim/exim/wiki/EximSecurity"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Patch", "Third Party Advisory"], "url": "https://github.com/ivd38/exim_invalid_free"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Release Notes", "Vendor Advisory"], "url": "https://lists.exim.org/lurker/message/20220625.141825.d6de6074.en.html"}, {"source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LETR5CVDPFOFQHXCJP6NFLG52JZHQYDY/"}, {"source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XSWDF4QEXD4TDWQLYQOWCHBJKTDQR4Z7/"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://www.exim.org/static/doc/security/"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://www.openwall.com/lists/oss-security/2022/08/06/1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://cwe.mitre.org/data/definitions/762.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/Exim/exim/commit/51be321b27825c01829dffd90f11bfff256f7e42"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/Exim/exim/compare/exim-4.95...exim-4.96"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/Exim/exim/wiki/EximSecurity"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Patch", "Third Party Advisory"], "url": "https://github.com/ivd38/exim_invalid_free"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Release Notes", "Vendor Advisory"], "url": "https://lists.exim.org/lurker/message/20220625.141825.d6de6074.en.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LETR5CVDPFOFQHXCJP6NFLG52JZHQYDY/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XSWDF4QEXD4TDWQLYQOWCHBJKTDQR4Z7/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.exim.org/static/doc/security/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://www.openwall.com/lists/oss-security/2022/08/06/1"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-763"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "Exim: Exim before 4.96 has an invalid free in pam_converse", "id": "2119782", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2119782"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-763", "details": ["Exim before 4.96 has an invalid free in pam_converse in auths/call_pam.c because store_free is not used after store_malloc."], "name": "CVE-2022-37451", "public_date": "2022-08-06T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-37451"], "statement": "This flaw affects Community Projects only; no supported Red Hat products are affected.", "threat_severity": "Moderate"}

{}