mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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190 lines
6.7 KiB
JSON
190 lines
6.7 KiB
JSON
{
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"id": "CVE-2023-3326",
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"sourceIdentifier": "secteam@freebsd.org",
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"published": "2023-06-22T17:15:44.833",
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"lastModified": "2023-08-01T23:15:30.827",
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"vulnStatus": "Modified",
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"descriptions": [
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{
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"lang": "en",
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"value": "pam_krb5 authenticates a user by essentially running kinit with the password, getting a ticket-granting ticket (tgt) from the Kerberos KDC (Key Distribution Center) over the network, as a way to verify the password. However, if a keytab is not provisioned on the system, pam_krb5 has no way to validate the response from the KDC, and essentially trusts the tgt provided over the network as being valid. In a non-default FreeBSD installation that leverages pam_krb5 for authentication and does not have a keytab provisioned, an attacker that is able to control both the password and the KDC responses can return a valid tgt, allowing authentication to occur for any user on the system.\n"
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH",
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"baseScore": 9.8,
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"baseSeverity": "CRITICAL"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 5.9
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-287"
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}
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]
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},
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{
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"source": "secteam@freebsd.org",
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"type": "Secondary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-303"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "12.4",
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"matchCriteriaId": "A7F6C8B0-9D75-476C-ADBA-754416FBC186"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "13.0",
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"versionEndExcluding": "13.1",
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"matchCriteriaId": "D79AAEBE-0D5A-4C9C-95FD-6287A53EE1C0"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:freebsd:freebsd:12.4:-:*:*:*:*:*:*",
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"matchCriteriaId": "24920B4D-96C0-401F-B679-BEB086760EAF"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:freebsd:freebsd:12.4:p1:*:*:*:*:*:*",
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"matchCriteriaId": "3CE32730-A9F5-4E8D-BDA4-6B8232F84787"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:freebsd:freebsd:12.4:p2:*:*:*:*:*:*",
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"matchCriteriaId": "552E81DE-D409-475F-8ED0-E10A0BE43D29"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:freebsd:freebsd:12.4:rc2-p1:*:*:*:*:*:*",
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"matchCriteriaId": "BA821886-B26B-47A6-ABC9-B8F70CE0ACFB"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:freebsd:freebsd:12.4:rc2-p2:*:*:*:*:*:*",
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"matchCriteriaId": "220629AD-32CC-4303-86AE-1DD27F0E4C65"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:freebsd:freebsd:13.1:-:*:*:*:*:*:*",
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"matchCriteriaId": "DEEE6D52-27E4-438D-AE8D-7141320B5973"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:freebsd:freebsd:13.1:b1-p1:*:*:*:*:*:*",
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"matchCriteriaId": "66364EA4-83B1-4597-8C18-D5633B361A9C"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:freebsd:freebsd:13.1:b2-p2:*:*:*:*:*:*",
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"matchCriteriaId": "EF9292DD-EFB1-4B50-A941-7485D901489F"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:freebsd:freebsd:13.1:p1:*:*:*:*:*:*",
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"matchCriteriaId": "EFB18F55-4F5C-4166-9A7E-6F6617179A90"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:freebsd:freebsd:13.1:p2:*:*:*:*:*:*",
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"matchCriteriaId": "66E1C269-841F-489A-9A0A-5D145B417E0A"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:freebsd:freebsd:13.1:p3:*:*:*:*:*:*",
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"matchCriteriaId": "ECF1B567-F764-45F5-A793-BEA93720F952"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:freebsd:freebsd:13.1:p4:*:*:*:*:*:*",
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"matchCriteriaId": "DAFE3F33-2C57-4B52-B658-82572607BD8C"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:freebsd:freebsd:13.1:p5:*:*:*:*:*:*",
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"matchCriteriaId": "C925DF75-2785-44BD-91CA-66D29C296689"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:freebsd:freebsd:13.1:p6:*:*:*:*:*:*",
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"matchCriteriaId": "BCE2DAEC-81A5-49E9-B7E7-4F143FA6B3F7"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:freebsd:freebsd:13.1:p7:*:*:*:*:*:*",
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"matchCriteriaId": "7725D503-1437-4F90-B30C-007193D5F0E1"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:freebsd:freebsd:13.1:rc1-p1:*:*:*:*:*:*",
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"matchCriteriaId": "B536EE52-ED49-4A85-BC9D-A27828D5A961"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:freebsd:freebsd:13.2:-:*:*:*:*:*:*",
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"matchCriteriaId": "A87EFA20-DD6B-41C5-98FD-A29F67D2E732"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-23:04.pam_krb5.asc",
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"source": "secteam@freebsd.org",
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"tags": [
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"Mitigation",
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"Vendor Advisory"
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]
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},
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{
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"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-23:09.pam_krb5.asc",
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"source": "secteam@freebsd.org"
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},
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{
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"url": "https://security.netapp.com/advisory/ntap-20230714-0005/",
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"source": "secteam@freebsd.org",
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"tags": [
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"Third Party Advisory"
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]
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}
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]
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} |