{ "dataType": "CVE_RECORD", "cveMetadata": { "state": "PUBLISHED", "cveId": "CVE-2023-51767", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2026-06-02T15:08:45.809Z", "dateReserved": "2023-12-24T00:00:00.000Z", "datePublished": "2023-12-24T00:00:00.000Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2025-09-22T16:42:44.854Z" }, "descriptions": [ { "lang": "en", "value": "OpenSSH through 10.0, when common types of DRAM are used, might allow row hammer attacks (for authentication bypass) because the integer value of authenticated in mm_answer_authpassword does not resist flips of a single bit. NOTE: this is applicable to a certain threat model of attacker-victim co-location in which the attacker has user privileges. NOTE: this is disputed by the Supplier, who states \"we do not consider it to be the application's responsibility to defend against platform architectural weaknesses.\"" } ], "affected": [ { "vendor": "n/a", "product": "n/a", "versions": [ { "version": "n/a", "status": "affected" } ] } ], "references": [ { "url": "https://arxiv.org/abs/2309.02545" }, { "url": "https://github.com/openssh/openssh-portable/blob/8241b9c0529228b4b86d88b1a6076fb9f97e4a99/monitor.c#L878" }, { "url": "https://github.com/openssh/openssh-portable/blob/8241b9c0529228b4b86d88b1a6076fb9f97e4a99/auth-passwd.c#L77" }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255850" }, { "url": "https://access.redhat.com/security/cve/CVE-2023-51767" }, { "url": "https://ubuntu.com/security/CVE-2023-51767" }, { "url": "https://security.netapp.com/advisory/ntap-20240125-0006/" }, { "url": "https://www.openwall.com/lists/oss-security/2025/09/22/1" } ], "problemTypes": [ { "descriptions": [ { "type": "text", "lang": "en", "description": "n/a" } ] } ], "tags": [ "disputed" ] }, "adp": [ { "title": "CVE Program Container", "references": [ { "url": "https://arxiv.org/abs/2309.02545", "tags": [ "x_transferred" ] }, { "url": "https://github.com/openssh/openssh-portable/blob/8241b9c0529228b4b86d88b1a6076fb9f97e4a99/monitor.c#L878", "tags": [ "x_transferred" ] }, { "url": "https://github.com/openssh/openssh-portable/blob/8241b9c0529228b4b86d88b1a6076fb9f97e4a99/auth-passwd.c#L77", "tags": [ "x_transferred" ] }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255850", "tags": [ "x_transferred" ] }, { "url": "https://access.redhat.com/security/cve/CVE-2023-51767", "tags": [ "x_transferred" ] }, { "url": "https://ubuntu.com/security/CVE-2023-51767", "tags": [ "x_transferred" ] }, { "url": "https://security.netapp.com/advisory/ntap-20240125-0006/", "tags": [ "x_transferred" ] }, { "url": "http://www.openwall.com/lists/oss-security/2025/10/01/1" }, { "url": "http://www.openwall.com/lists/oss-security/2025/09/22/1" }, { "url": "http://www.openwall.com/lists/oss-security/2025/09/24/4" }, { "url": "http://www.openwall.com/lists/oss-security/2025/09/22/2" }, { "url": "http://www.openwall.com/lists/oss-security/2025/09/23/4" }, { "url": "http://www.openwall.com/lists/oss-security/2025/10/01/2" }, { "url": "http://www.openwall.com/lists/oss-security/2025/09/26/2" }, { "url": "http://www.openwall.com/lists/oss-security/2025/09/26/4" }, { "url": "http://www.openwall.com/lists/oss-security/2025/09/27/1" }, { "url": "http://www.openwall.com/lists/oss-security/2025/09/27/2" }, { "url": "http://www.openwall.com/lists/oss-security/2025/09/27/3" }, { "url": "http://www.openwall.com/lists/oss-security/2025/09/27/5" }, { "url": "http://www.openwall.com/lists/oss-security/2025/09/27/6" }, { "url": "http://www.openwall.com/lists/oss-security/2025/09/27/7" }, { "url": "http://www.openwall.com/lists/oss-security/2025/09/29/4" }, { "url": "http://www.openwall.com/lists/oss-security/2025/09/29/5" }, { "url": "http://www.openwall.com/lists/oss-security/2025/09/23/1" }, { "url": "http://www.openwall.com/lists/oss-security/2025/09/29/6" }, { "url": "http://www.openwall.com/lists/oss-security/2025/09/23/3" }, { "url": "http://www.openwall.com/lists/oss-security/2025/09/23/5" }, { "url": "http://www.openwall.com/lists/oss-security/2025/09/24/7" }, { "url": "http://www.openwall.com/lists/oss-security/2025/09/25/2" }, { "url": "http://www.openwall.com/lists/oss-security/2025/09/25/6" }, { "url": "http://www.openwall.com/lists/oss-security/2025/09/27/4" }, { "url": "http://www.openwall.com/lists/oss-security/2025/09/28/7" }, { "url": "http://www.openwall.com/lists/oss-security/2025/09/29/1" } ], "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-18T22:03:38.917Z" } }, { "problemTypes": [ { "descriptions": [ { "type": "CWE", "lang": "en", "description": "NVD-CWE-Other" } ] } ], "metrics": [ { "cvssV3_1": { "scope": "UNCHANGED", "version": "3.1", "baseScore": 7, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH" } }, { "other": { "type": "ssvc", "content": { "timestamp": "2026-06-02T15:08:29.899238Z", "id": "CVE-2023-51767", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "total" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-06-02T15:08:45.809Z" } } ] }, "dataVersion": "5.2" }