cve-2022-45141
Vulnerability from cvelistv5
Published
2023-03-06 00:00
Modified
2024-08-03 14:09
Severity ?
EPSS score ?
Summary
Since the Windows Kerberos RC4-HMAC Elevation of Privilege Vulnerability was disclosed by Microsoft on Nov 8 2022 and per RFC8429 it is assumed that rc4-hmac is weak, Vulnerable Samba Active Directory DCs will issue rc4-hmac encrypted tickets despite the target server supporting better encryption (eg aes256-cts-hmac-sha1-96).
References
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-03T14:09:56.405Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://www.samba.org/samba/security/CVE-2022-45141.html" }, { "name": "GLSA-202309-06", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://security.gentoo.org/glsa/202309-06" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "Samba", "vendor": "n/a", "versions": [ { "status": "affected", "version": "Fixed in samba 4.15.13, samba 4.16.8, samba 4.15.13" } ] } ], "descriptions": [ { "lang": "en", "value": "Since the Windows Kerberos RC4-HMAC Elevation of Privilege Vulnerability was disclosed by Microsoft on Nov 8 2022 and per RFC8429 it is assumed that rc4-hmac is weak, Vulnerable Samba Active Directory DCs will issue rc4-hmac encrypted tickets despite the target server supporting better encryption (eg aes256-cts-hmac-sha1-96)." } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-328", "description": "CWE-328", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2023-09-17T08:06:25.974088", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat" }, "references": [ { "url": "https://www.samba.org/samba/security/CVE-2022-45141.html" }, { "name": "GLSA-202309-06", "tags": [ "vendor-advisory" ], "url": "https://security.gentoo.org/glsa/202309-06" } ] } }, "cveMetadata": { "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2022-45141", "datePublished": "2023-03-06T00:00:00", "dateReserved": "2022-11-10T00:00:00", "dateUpdated": "2024-08-03T14:09:56.405Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2022-45141\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2023-03-06T23:15:11.157\",\"lastModified\":\"2023-09-17T09:15:11.673\",\"vulnStatus\":\"Modified\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"Since the Windows Kerberos RC4-HMAC Elevation of Privilege Vulnerability was disclosed by Microsoft on Nov 8 2022 and per RFC8429 it is assumed that rc4-hmac is weak, Vulnerable Samba Active Directory DCs will issue rc4-hmac encrypted tickets despite the target server supporting better encryption (eg aes256-cts-hmac-sha1-96).\"},{\"lang\":\"es\",\"value\":\"Dado que la vulnerabilidad de elevaci\u00f3n de privilegios de Windows Kerberos RC4-HMAC fue revelada por Microsoft el 8 de noviembre de 2022 y seg\u00fan RFC8429 se asume que rc4-hmac es d\u00e9bil, los DC de Directorio Activo Samba vulnerables emitir\u00e1n tickets cifrados rc4-hmac a pesar de que el servidor de destino admita un cifrado mejor (por ejemplo, aes256-cts-hmac-sha1-96).\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-326\"}]},{\"source\":\"secalert@redhat.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-328\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"4.15.13\",\"matchCriteriaId\":\"703773B3-EE5B-41F5-A2D9-B56F96B8793D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.16.0\",\"versionEndExcluding\":\"4.16.8\",\"matchCriteriaId\":\"10AA6759-95FC-47A6-AA92-342893A2B23E\"}]}]}],\"references\":[{\"url\":\"https://security.gentoo.org/glsa/202309-06\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://www.samba.org/samba/security/CVE-2022-45141.html\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor Advisory\"]}]}}" } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.