{ "dataType": "CVE_RECORD", "cveMetadata": { "cveId": "CVE-2024-33601", "assignerOrgId": "3ff69d7a-14f2-4f67-a097-88dee7810d18", "state": "PUBLISHED", "assignerShortName": "glibc", "dateReserved": "2024-04-24T20:35:08.340Z", "datePublished": "2024-05-06T19:22:07.763Z", "dateUpdated": "2026-07-14T12:37:52.755Z" }, "containers": { "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "glibc", "vendor": "The GNU C Library", "versions": [ { "lessThan": "2.40", "status": "affected", "version": "2.15", "versionType": "custom" } ] } ], "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "
nscd: netgroup cache may terminate daemon on memory allocation failure

The Name Service Cache Daemon's (nscd) netgroup cache uses xmalloc or
xrealloc and these functions may terminate the process due to a memory
allocation failure resulting in a denial of service to the clients. The
flaw was introduced in glibc 2.15 when the cache was added to nscd.

This vulnerability is only present in the nscd binary.
" } ], "value": "nscd: netgroup cache may terminate daemon on memory allocation failure\n\nThe Name Service Cache Daemon's (nscd) netgroup cache uses xmalloc or\nxrealloc and these functions may terminate the process due to a memory\nallocation failure resulting in a denial of service to the clients. The\nflaw was introduced in glibc 2.15 when the cache was added to nscd.\n\nThis vulnerability is only present in the nscd binary." } ], "impacts": [ { "capecId": "CAPEC-130", "descriptions": [ { "lang": "en", "value": "CAPEC-130 Excessive Allocation" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-617", "description": "CWE-617 Reachable Assertion", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "orgId": "3ff69d7a-14f2-4f67-a097-88dee7810d18", "shortName": "glibc", "dateUpdated": "2024-07-22T18:06:12.587Z" }, "references": [ { "url": "https://sourceware.org/git/?p=glibc.git;a=blob;f=advisories/GLIBC-SA-2024-0007" }, { "url": "https://security.netapp.com/advisory/ntap-20240524-0014/" }, { "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00026.html" }, { "url": "http://www.openwall.com/lists/oss-security/2024/07/22/5" } ], "source": { "discovery": "UNKNOWN" }, "title": "nscd: netgroup cache may terminate daemon on memory allocation failure", "x_generator": { "engine": "Vulnogram 0.1.0-dev" } }, "adp": [ { "affected": [ { "vendor": "gnu", "product": "glibc", "cpes": [ "cpe:2.3:a:gnu:glibc:-:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "versions": [ { "version": "2.15", "status": "affected", "lessThan": "2.40", "versionType": "custom" } ] } ], "metrics": [ { "cvssV3_1": { "scope": "UNCHANGED", "version": "3.1", "baseScore": 7.3, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "LOW" } }, { "other": { "type": "ssvc", "content": { "timestamp": "2024-05-09T17:26:01.322253Z", "id": "CVE-2024-33601", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-03-18T13:55:13.348Z" } }, { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T02:36:04.342Z" }, "title": "CVE Program Container", "references": [ { "url": "https://sourceware.org/git/?p=glibc.git;a=blob;f=advisories/GLIBC-SA-2024-0007", "tags": [ "x_transferred" ] }, { "url": "https://security.netapp.com/advisory/ntap-20240524-0014/", "tags": [ "x_transferred" ] }, { "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00026.html", "tags": [ "x_transferred" ] }, { "url": "http://www.openwall.com/lists/oss-security/2024/07/22/5", "tags": [ "x_transferred" ] } ] }, { "x_adpType": "supplier", "providerMetadata": { "orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e", "shortName": "siemens-SADP", "dateUpdated": "2026-07-14T12:37:52.755Z" }, "affected": [ { "vendor": "Siemens", "product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP", "versions": [ { "status": "affected", "version": "V3.1.5", "lessThan": "*", "versionType": "custom" } ], "defaultStatus": "unknown" }, { "vendor": "Siemens", "product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP", "versions": [ { "status": "affected", "version": "V3.1.5", "lessThan": "*", "versionType": "custom" } ], "defaultStatus": "unknown" }, { "vendor": "Siemens", "product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP", "versions": [ { "status": "affected", "version": "V3.1.5", "lessThan": "*", "versionType": "custom" } ], "defaultStatus": "unknown" }, { "vendor": "Siemens", "product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP", "versions": [ { "status": "affected", "version": "V3.1.5", "lessThan": "*", "versionType": "custom" } ], "defaultStatus": "unknown" }, { "vendor": "Siemens", "product": "SIPLUS S7-1500 CPU 1518-4 PN/DP MFP", "versions": [ { "status": "affected", "version": "V3.1.5", "lessThan": "*", "versionType": "custom" } ], "defaultStatus": "unknown" } ], "references": [ { "url": "https://cert-portal.siemens.com/productcert/html/ssa-082556.html" } ] } ] }, "dataVersion": "5.2" }