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{"descriptions": [{"lang": "en", "value": "nscd: Stack-based buffer overflow in netgroup cache\n\nIf the Name Service Cache Daemon's (nscd) fixed size cache is exhausted\nby client requests then a subsequent client request for netgroup data\nmay result in a stack-based buffer overflow. This flaw was introduced\nin glibc 2.15 when the cache was added to nscd.\n\nThis vulnerability is only present in the nscd binary.\n"}, {"lang": "es", "value": "nscd: desbordamiento de b\u00fafer en la regi\u00f3n stack de la memoria en la cach\u00e9 de netgroup Si la cach\u00e9 de tama\u00f1o fijo del daemon de cach\u00e9 del servicio de nombres (nscd) se agota debido a las solicitudes de los clientes, una solicitud posterior del cliente de datos de netgroup puede provocar un desbordamiento del b\u00fafer basado en la pila. Esta falla se introdujo en glibc 2.15 cuando se agreg\u00f3 el cach\u00e9 a nscd. Esta vulnerabilidad s\u00f3lo est\u00e1 presente en el binario nscd."}], "id": "CVE-2024-33599", "lastModified": "2024-11-21T09:17:13.847", "metrics": {}, "published": "2024-05-06T20:15:11.437", "references": [{"source": "3ff69d7a-14f2-4f67-a097-88dee7810d18", "url": "http://www.openwall.com/lists/oss-security/2024/07/22/5"}, {"source": "3ff69d7a-14f2-4f67-a097-88dee7810d18", "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00026.html"}, {"source": "3ff69d7a-14f2-4f67-a097-88dee7810d18", "url": "https://security.netapp.com/advisory/ntap-20240524-0011/"}, {"source": "3ff69d7a-14f2-4f67-a097-88dee7810d18", "url": "https://sourceware.org/git/?p=glibc.git;a=blob;f=advisories/GLIBC-SA-2024-0005"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2024/07/22/5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00026.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.netapp.com/advisory/ntap-20240524-0011/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://sourceware.org/git/?p=glibc.git;a=blob;f=advisories/GLIBC-SA-2024-0005"}], "sourceIdentifier": "3ff69d7a-14f2-4f67-a097-88dee7810d18", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-121"}], "source": "3ff69d7a-14f2-4f67-a097-88dee7810d18", "type": "Secondary"}]}

{"affected_release": [{"advisory": "RHSA-2024:3588", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "glibc-0:2.17-326.el7_9.3", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2024-06-04T00:00:00Z"}, {"advisory": "RHSA-2024:3344", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "glibc-0:2.28-251.el8_10.2", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2024-05-23T00:00:00Z"}, {"advisory": "RHSA-2024:3344", "cpe": "cpe:/o:redhat:enterprise_linux:8", "package": "glibc-0:2.28-251.el8_10.2", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2024-05-23T00:00:00Z"}, {"advisory": "RHSA-2024:3464", "cpe": "cpe:/a:redhat:rhel_aus:8.2", "package": "glibc-0:2.28-101.el8_2.2", "product_name": "Red Hat Enterprise Linux 8.2 Advanced Update Support", "release_date": "2024-05-29T00:00:00Z"}, {"advisory": "RHSA-2024:3309", "cpe": "cpe:/a:redhat:rhel_aus:8.4", "package": "glibc-0:2.28-151.el8_4.2", "product_name": "Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support", "release_date": "2024-05-23T00:00:00Z"}, {"advisory": "RHSA-2024:3309", "cpe": "cpe:/a:redhat:rhel_tus:8.4", "package": "glibc-0:2.28-151.el8_4.2", "product_name": "Red Hat Enterprise Linux 8.4 Telecommunications Update Service", "release_date": "2024-05-23T00:00:00Z"}, {"advisory": "RHSA-2024:3309", "cpe": "cpe:/a:redhat:rhel_e4s:8.4", "package": "glibc-0:2.28-151.el8_4.2", "product_name": "Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions", "release_date": "2024-05-23T00:00:00Z"}, {"advisory": "RHSA-2024:2799", "cpe": "cpe:/a:redhat:rhel_eus:8.6", "package": "glibc-0:2.28-189.10.el8_6", "product_name": "Red Hat Enterprise Linux 8.6 Extended Update Support", "release_date": "2024-05-09T00:00:00Z"}, {"advisory": "RHSA-2024:3312", "cpe": "cpe:/a:redhat:rhel_eus:8.8", "package": "glibc-0:2.28-225.el8_8.11", "product_name": "Red Hat Enterprise Linux 8.8 Extended Update Support", "release_date": "2024-05-23T00:00:00Z"}, {"advisory": "RHSA-2024:3339", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "glibc-0:2.34-100.el9_4.2", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2024-05-23T00:00:00Z"}, {"advisory": "RHSA-2024:3339", "cpe": "cpe:/o:redhat:enterprise_linux:9", "package": "glibc-0:2.34-100.el9_4.2", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2024-05-23T00:00:00Z"}, {"advisory": "RHSA-2024:3423", "cpe": "cpe:/a:redhat:rhel_eus:9.0", "package": "glibc-0:2.34-28.el9_0.6", "product_name": "Red Hat Enterprise Linux 9.0 Extended Update Support", "release_date": "2024-05-28T00:00:00Z"}, {"advisory": "RHSA-2024:3411", "cpe": "cpe:/a:redhat:rhel_eus:9.2", "package": "glibc-0:2.34-60.el9_2.14", "product_name": "Red Hat Enterprise Linux 9.2 Extended Update Support", "release_date": "2024-05-28T00:00:00Z"}, {"advisory": "RHSA-2024:2799", "cpe": "cpe:/o:redhat:rhev_hypervisor:4.4::el8", "package": "glibc-0:2.28-189.10.el8_6", "product_name": "Red Hat Virtualization 4 for Red Hat Enterprise Linux 8", "release_date": "2024-05-09T00:00:00Z"}, {"advisory": "RHSA-2024:4126", "cpe": "cpe:/a:redhat:service_interconnect:1.4::el9", "package": "service-interconnect/skupper-config-sync-rhel9:1.4.5-2", "product_name": "Service Interconnect 1.4 for RHEL 9", "release_date": "2024-06-26T00:00:00Z"}, {"advisory": "RHSA-2024:4126", "cpe": "cpe:/a:redhat:service_interconnect:1.4::el9", "package": "service-interconnect/skupper-flow-collector-rhel9:1.4.5-2", "product_name": "Service Interconnect 1.4 for RHEL 9", "release_date": "2024-06-26T00:00:00Z"}, {"advisory": "RHSA-2024:4126", "cpe": "cpe:/a:redhat:service_interconnect:1.4::el9", "package": "service-interconnect/skupper-operator-bundle:1.4.5-4", "product_name": "Service Interconnect 1.4 for RHEL 9", "release_date": "2024-06-26T00:00:00Z"}, {"advisory": "RHSA-2024:4126", "cpe": "cpe:/a:redhat:service_interconnect:1.4::el9", "package": "service-interconnect/skupper-router-rhel9:2.4.3-4", "product_name": "Service Interconnect 1.4 for RHEL 9", "release_date": "2024-06-26T00:00:00Z"}, {"advisory": "RHSA-2024:4126", "cpe": "cpe:/a:redhat:service_interconnect:1.4::el9", "package": "service-interconnect/skupper-service-controller-rhel9:1.4.5-2", "product_name": "Service Interconnect 1.4 for RHEL 9", "release_date": "2024-06-26T00:00:00Z"}, {"advisory": "RHSA-2024:4126", "cpe": "cpe:/a:redhat:service_interconnect:1.4::el9", "package": "service-interconnect/skupper-site-controller-rhel9:1.4.5-2", "product_name": "Service Interconnect 1.4 for RHEL 9", "release_date": "2024-06-26T00:00:00Z"}], "bugzilla": {"description": "glibc: stack-based buffer overflow in netgroup cache", "id": "2277202", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2277202"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.6", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H", "status": "verified"}, "cwe": "CWE-119", "details": ["nscd: Stack-based buffer overflow in netgroup cache\nIf the Name Service Cache Daemon's (nscd) fixed size cache is exhausted\nby client requests then a subsequent client request for netgroup data\nmay result in a stack-based buffer overflow. This flaw was introduced\nin glibc 2.15 when the cache was added to nscd.\nThis vulnerability is only present in the nscd binary.", "A stack-based buffer overflow flaw was found in the glibc netgroup cache. In certain conditions, its possible to trigger a stack-based buffer overflow condition that can lead to a denial of service and potentially other malicious actions that impact confidentiality and integrity."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."}, "name": "CVE-2024-33599", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "compat-glibc", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "glibc", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "compat-glibc", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2024-04-23T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-33599\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-33599"], "statement": "This stack-based buffer overflow vulnerability in nscd presents a important severity issue due to its potential to be exploited by malicious actors to execute arbitrary code or cause denial-of-service (DoS) conditions. By carefully crafting input data, an attacker could manipulate the program's control flow, leading to unintended behavior such as executing arbitrary commands, escalating privileges, or crashing the application. Since the overflow occurs in a critical system component responsible for caching name service data, exploitation could have far-reaching consequences, including unauthorized access to sensitive information or disruption of essential services.\nThis issue affects the nscd RPM package and not the glibc RPM package itself. Affected components are tracked by their RPM source package, in this case, the nscd binary package is built from the glibc source package, hence the affected component is glibc.", "threat_severity": "Important"}