CVE-2008-2142

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:gnu:emacs:21.3.1:*:*:*:*:*:*:*", "matchCriteriaId": "DE5CB6EB-74D8-4CA8-8B86-08E06859E2E4", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:xemacs:*:*:*:*:*:*:*:*", "matchCriteriaId": "DE9B14A7-78B9-4229-A165-32C1438EC9C8", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Emacs 21 and XEmacs automatically load and execute .flc (fast lock) files that are associated with other files that are edited within Emacs, which allows user-assisted attackers to execute arbitrary code."}, {"lang": "es", "value": "Emacs versi\u00f3n 21 y XEmacs cargan y ejecutan autom\u00e1ticamente archivos .flc (fast lock) que est\u00e1n asociados con otros archivos que son editados en Emacs, lo que permite a los atacantes asistidos por el usuario ejecutar c\u00f3digo arbitrario."}], "id": "CVE-2008-2142", "lastModified": "2026-06-16T22:53:10.977", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}]}, "published": "2008-05-12T19:20:00.000", "references": [{"source": "cve@mitre.org", "url": "http://lists.gnu.org/archive/html/emacs-devel/2008-05/msg00645.html"}, {"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2008-06/msg00001.html"}, {"source": 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{"bugzilla": {"description": "emacs: fast-lock-mode arbitrary lisp code execution", "id": "446069", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=446069"}, "csaw": false, "cvss": {"cvss_base_score": "4.4", "cvss_scoring_vector": "AV:L/AC:M/Au:N/C:P/I:P/A:P", "status": "draft"}, "cwe": "CWE-829", "details": ["Emacs 21 and XEmacs automatically load and execute .flc (fast lock) files that are associated with other files that are edited within Emacs, which allows user-assisted attackers to execute arbitrary code."], "name": "CVE-2008-2142", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:4", "fix_state": "Will not fix", "package_name": "emacs", "product_name": "Red Hat Enterprise Linux 4"}, {"cpe": "cpe:/o:redhat:enterprise_linux:4", "fix_state": "Will not fix", "package_name": "xemacs", "product_name": "Red Hat Enterprise Linux 4"}, {"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Will not fix", "package_name": "emacs", "product_name": "Red Hat Enterprise Linux 5"}], "public_date": "2008-05-09T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2008-2142\nhttps://nvd.nist.gov/vuln/detail/CVE-2008-2142"], "statement": "Red Hat Product Security has rated this issue as having Low security impact. This issue is not currently planned to be addressed in future updates. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.", "threat_severity": "Low"}

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