CVE-2025-1390

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This may result in nonintended users being granted an inherited capability set, potentially leading to security risks. Attackers can exploit this vulnerability to achieve local privilege escalation on systems where /etc/security/capability.conf is used to configure user inherited privileges by constructing specific usernames."}, {"lang": "es", "value": "El m\u00f3dulo PAM PAM_CAP.so de la configuraci\u00f3n de LibCap admite nombres de grupo que comienzan con \"@\", durante el an\u00e1lisis real, las configuraciones que no comienzan con \"@\" se reconocen incorrectamente como nombres de grupo. Esto puede resultar en que los usuarios no intencionados se les otorgue un conjunto de capacidad heredado, lo que podr\u00eda conducir a riesgos de seguridad. Los atacantes pueden explotar esta vulnerabilidad para lograr la escalada de privilegios locales en los sistemas donde /etc/security/capability.conf se utiliza para configurar los privilegios hereditarios de los usuarios mediante la construcci\u00f3n de nombres de usuario espec\u00edficos."}], "id": "CVE-2025-1390", "lastModified": "2026-10-15T02:17:24.487", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 4.2, "source": "security@openanolis.org", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-1390", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-02-18T15:08:39.991616Z", "version": "2.0.3"}}]}, "published": "2025-02-18T03:15:10.447", "references": [{"source": "security@openanolis.org", "url": "https://bugzilla.openanolis.cn/show_bug.cgi?id=18804"}, {"source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e", "url": "https://cert-portal.siemens.com/productcert/html/ssa-089022.html"}, {"source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e", "url": "https://cert-portal.siemens.com/productcert/html/ssa-398330.html"}], "sourceIdentifier": "security@openanolis.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-284"}], "source": "security@openanolis.org", "type": "Secondary"}]}

{"bugzilla": {"description": "libcap: pam_cap: Fix potential configuration parsing error", "id": "2346212", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2346212"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.1", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N", "status": "draft"}, "cwe": "CWE-284", "details": ["The PAM module pam_cap.so of libcap configuration supports group names starting with \u201c@\u201d, during actual parsing, configurations not starting with \u201c@\u201d are incorrectly recognized as group names. This may result in nonintended users being granted an inherited capability set, potentially leading to security risks. Attackers can exploit this vulnerability to achieve local privilege escalation on systems where /etc/security/capability.conf is used to configure user inherited privileges by constructing specific usernames.", "A flaw was found in libcap. This vulnerability allows local privilege escalation via incorrect parsing of group names in /etc/security/capability.conf, leading to unintended users being granted inherited capabilities."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."}, "name": "CVE-2025-1390", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "libcap", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "compat-libcap1", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "libcap", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "compat-libcap1", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "libcap", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "libcap", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "libcap", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Not affected", "package_name": "rhcos", "product_name": "Red Hat OpenShift Container Platform 4"}], "public_date": "2025-02-18T02:34:44Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-1390\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-1390\nhttps://bugzilla.openanolis.cn/show_bug.cgi?id=18804"], "threat_severity": "Moderate"}

{}