gsd-2023-42465
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
Sudo before 1.9.15 might allow row hammer attacks (for authentication bypass or privilege escalation) because application logic sometimes is based on not equaling an error value (instead of equaling a success value), and because the values do not resist flips of a single bit.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2023-42465", "id": "GSD-2023-42465" }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2023-42465" ], "details": "Sudo before 1.9.15 might allow row hammer attacks (for authentication bypass or privilege escalation) because application logic sometimes is based on not equaling an error value (instead of equaling a success value), and because the values do not resist flips of a single bit.", "id": "GSD-2023-42465", "modified": "2023-12-13T01:20:21.736690Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2023-42465", "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": "Sudo before 1.9.15 might allow row hammer attacks (for authentication bypass or privilege escalation) because application logic sometimes is based on not equaling an error value (instead of equaling a success value), and because the values do not resist flips of a single bit." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.sudo.ws/releases/changelog/", "refsource": "MISC", "url": "https://www.sudo.ws/releases/changelog/" }, { "name": "https://www.openwall.com/lists/oss-security/2023/12/21/9", "refsource": "MISC", "url": "https://www.openwall.com/lists/oss-security/2023/12/21/9" }, { "name": "https://github.com/sudo-project/sudo/commit/7873f8334c8d31031f8cfa83bd97ac6029309e4f", "refsource": "MISC", "url": "https://github.com/sudo-project/sudo/commit/7873f8334c8d31031f8cfa83bd97ac6029309e4f" }, { "name": "https://arxiv.org/abs/2309.02545", "refsource": "MISC", "url": "https://arxiv.org/abs/2309.02545" }, { "name": "https://github.com/sudo-project/sudo/releases/tag/SUDO_1_9_15", "refsource": "CONFIRM", "url": "https://github.com/sudo-project/sudo/releases/tag/SUDO_1_9_15" }, { "name": "GLSA-202401-29", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/202401-29" }, { "name": "FEDORA-2024-cdccda4f62", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U6XMRUJCPII4MPWG43HTYR76DGLEYEFZ/" }, { "name": "https://security.netapp.com/advisory/ntap-20240208-0002/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20240208-0002/" }, { "name": "FEDORA-2024-6fa5af9ea8", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/R4Q23NHCKCLFIHSNY6KJ27GM7FSCEVXM/" } ] } }, "nvd.nist.gov": { "cve": { "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:sudo_project:sudo:*:*:*:*:*:*:*:*", "matchCriteriaId": "0352673D-D618-41C1-BC9F-8B3582BC277E", "versionEndExcluding": "1.9.15", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "descriptions": [ { "lang": "en", "value": "Sudo before 1.9.15 might allow row hammer attacks (for authentication bypass or privilege escalation) because application logic sometimes is based on not equaling an error value (instead of equaling a success value), and because the values do not resist flips of a single bit." }, { "lang": "es", "value": "Sudo anterior a 1.9.15 podr\u00eda permitir row hammer attacks (para eludir la autenticaci\u00f3n o escalar privilegios) porque la l\u00f3gica de la aplicaci\u00f3n a veces se basa en no igualar un valor de error (en lugar de igualar un valor de \u00e9xito) y porque los valores no resisten los cambios de un solo bit." } ], "id": "CVE-2023-42465", "lastModified": "2024-02-18T03:15:07.767", "metrics": { "cvssMetricV31": [ { "cvssData": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.0, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 1.0, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2023-12-22T16:15:08.057", "references": [ { "source": "cve@mitre.org", "tags": [ "Technical Description", "Third Party Advisory" ], "url": "https://arxiv.org/abs/2309.02545" }, { "source": "cve@mitre.org", "tags": [ "Patch" ], "url": "https://github.com/sudo-project/sudo/commit/7873f8334c8d31031f8cfa83bd97ac6029309e4f" }, { "source": "cve@mitre.org", "tags": [ "Release Notes" ], "url": "https://github.com/sudo-project/sudo/releases/tag/SUDO_1_9_15" }, { "source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R4Q23NHCKCLFIHSNY6KJ27GM7FSCEVXM/" }, { "source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U6XMRUJCPII4MPWG43HTYR76DGLEYEFZ/" }, { "source": "cve@mitre.org", "url": "https://security.gentoo.org/glsa/202401-29" }, { "source": "cve@mitre.org", "url": "https://security.netapp.com/advisory/ntap-20240208-0002/" }, { "source": "cve@mitre.org", "tags": [ "Exploit", "Mailing List" ], "url": "https://www.openwall.com/lists/oss-security/2023/12/21/9" }, { "source": "cve@mitre.org", "tags": [ "Release Notes" ], "url": "https://www.sudo.ws/releases/changelog/" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "NVD-CWE-noinfo" } ], "source": "nvd@nist.gov", "type": "Primary" } ] } } } }
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Sightings
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Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.