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{"cveTags": [], "descriptions": [{"lang": "en", "value": "A flaw was found in 389-ds-base. A specially-crafted LDAP query can potentially cause a failure on the directory server, leading to a denial of service"}, {"lang": "es", "value": "Se encontr\u00f3 una falla en 389-ds-base. Una consulta LDAP especialmente manipulada puede causar potencialmente una falla en el servidor de directorio, lo que lleva a una denegaci\u00f3n de servicio."}], "id": "CVE-2024-3657", "lastModified": "2024-10-01T19:15:07.647", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "secalert@redhat.com", "type": "Secondary"}]}, "published": "2024-05-28T13:15:11.057", "references": [{"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2024:3591"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2024:3837"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2024:4092"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2024:4209"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2024:4210"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2024:4235"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2024:4633"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2024:5690"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2024:6576"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2024:7458"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/security/cve/CVE-2024-3657"}, {"source": "secalert@redhat.com", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2274401"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "secalert@redhat.com", "type": "Secondary"}]}

{"affected_release": [{"advisory": "RHSA-2024:6576", "cpe": "cpe:/a:redhat:directory_server:11.7::el8", "package": "redhat-ds:11-8080020240909040333.f969626e", "product_name": "Red Hat Directory Server 11.7 for RHEL 8", "release_date": "2024-09-11T00:00:00Z"}, {"advisory": "RHSA-2024:4209", "cpe": "cpe:/a:redhat:directory_server:11.8::el8", "package": "redhat-ds:11-8090020240606122459.91529cd0", "product_name": "Red Hat Directory Server 11.8 for RHEL 8", "release_date": "2024-07-02T00:00:00Z"}, {"advisory": "RHSA-2024:4210", "cpe": "cpe:/a:redhat:directory_server:11.9::el8", "package": "redhat-ds:11-8100020240604161237.37ed7c03", "product_name": "Red Hat Directory Server 11.9 for RHEL 8", "release_date": "2024-07-02T00:00:00Z"}, {"advisory": "RHSA-2024:7458", "cpe": "cpe:/a:redhat:directory_server_eus:12.2::el9", "package": "redhat-ds:12-9020020240916150035.1674d574", "product_name": "Red Hat Directory Server 12.2 EUS for RHEL 9", "release_date": "2024-10-01T00:00:00Z"}, {"advisory": "RHSA-2024:4092", "cpe": "cpe:/a:redhat:directory_server:12.4::el9", "package": "redhat-ds:12-9040020240604143706.1674d574", "product_name": "Red Hat Directory Server 12.4 for RHEL 9", "release_date": "2024-06-25T00:00:00Z"}, {"advisory": "RHSA-2024:3591", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "389-ds-base-0:1.3.11.1-5.el7_9", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2024-06-04T00:00:00Z"}, {"advisory": "RHSA-2024:4235", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "389-ds:1.4-8100020240613122040.25e700aa", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2024-07-02T00:00:00Z"}, {"advisory": "RHSA-2024:5690", "cpe": "cpe:/a:redhat:rhel_eus:8.8", "package": "389-ds:1.4-8080020240807050952.6dbb3803", "product_name": "Red Hat Enterprise Linux 8.8 Extended Update Support", "release_date": "2024-08-21T00:00:00Z"}, {"advisory": "RHSA-2024:3837", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "389-ds-base-0:2.4.5-8.el9_4", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2024-06-11T00:00:00Z"}, {"advisory": "RHSA-2024:4633", "cpe": "cpe:/a:redhat:rhel_eus:9.2", "package": "389-ds-base-0:2.2.4-9.el9_2", "product_name": "Red Hat Enterprise Linux 9.2 Extended Update Support", "release_date": "2024-07-18T00:00:00Z"}], "bugzilla": {"description": "389-ds-base: potential denial of service via specially crafted kerberos AS-REQ request", "id": "2274401", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2274401"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-20", "details": ["A flaw was found in 389-ds-base. A specially-crafted LDAP query can potentially cause a failure on the directory server, leading to a denial of service", "A flaw was found in 389-ds-base. A specially-crafted LDAP query can potentially cause a failure on the directory server, leading to a denial of service"], "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-2024-3657", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "389-ds-base", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2024-05-28T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-3657\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-3657"], "statement": "This vulnerability is categorized as an important severity issue rather than a critical one because, while it can cause a denial of service by stopping the directory service, it does not allow for remote code execution, privilege escalation, or data exfiltration. The impact is limited to service disruption, which can be mitigated by monitoring and automatic service restarts. Additionally, exploiting this vulnerability requires specific crafted packets, indicating that an attacker would need a certain level of knowledge and access to execute the attack, reducing the likelihood of widespread exploitation.", "threat_severity": "Important", "upstream_fix": "389-ds-base 2.5.1"}