CVE-2011-1769

{"id": "CVE-2011-1769", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 1.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:H/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "HIGH", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 1.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2011-08-29T21:55:00.753", "references": [{"url": "http://openwall.com/lists/oss-security/2011/05/20/2", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/44802", "source": "secalert@redhat.com"}, {"url": "http://sourceware.org/git/?p=systemtap.git%3Ba=commit%3Bh=fa2e3415185a28542d419a641ecd6cddd52e3cd9", "source": "secalert@redhat.com"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:154", "source": "secalert@redhat.com"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:155", "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/bid/47934", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=702687", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "https://rhn.redhat.com/errata/RHSA-2011-0842.html", "source": "secalert@redhat.com"}, {"url": "http://openwall.com/lists/oss-security/2011/05/20/2", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/44802", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://sourceware.org/git/?p=systemtap.git%3Ba=commit%3Bh=fa2e3415185a28542d419a641ecd6cddd52e3cd9", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:154", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:155", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/47934", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=702687", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://rhn.redhat.com/errata/RHSA-2011-0842.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-189"}]}], "descriptions": [{"lang": "en", "value": "SystemTap 1.4 and earlier, when unprivileged (aka stapusr) mode is enabled, allows local users to cause a denial of service (divide-by-zero error and OOPS) via a crafted ELF program with DWARF expressions that are not properly handled by a stap script that performs context variable access."}, {"lang": "es", "value": "SystemTap 1.4, cuando el modo no privilegiado (tambi\u00e9n conocido como stapusr) est\u00e1 habilitado, permite a usuarios locales provocar una denegaci\u00f3n de servicio (error de divisi\u00f3n por cero y OOPS) a trav\u00e9s de un programa de ELF modificado con expresiones DWARF que no est\u00e1n bien mipulado por una secuencia de comandos STAP que realiza acceso a variables de contexto."}], "lastModified": "2025-04-11T00:51:21.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:systemtap:systemtap:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0DC727CB-799D-4AB4-B40E-5FB0B8A261C3", "versionEndIncluding": "1.4"}, {"criteria": "cpe:2.3:a:systemtap:systemtap:0.2.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "04AE85B6-FE8D-4DD1-BECE-6B7146CF9D73"}, {"criteria": "cpe:2.3:a:systemtap:systemtap:0.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E150AE05-60B4-4ECE-AEFA-3A230DAEBCA5"}, {"criteria": 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