CVE-2014-6040

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IBM939, o (5) IBM1364 a UTF-8."}], "id": "CVE-2014-6040", "lastModified": "2026-06-17T00:12:29.860", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2014-12-05T16:59:09.910", "references": [{"source": "secalert@redhat.com", "url": "http://linux.oracle.com/errata/ELSA-2015-0016.html"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/62100"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/62146"}, {"source": 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"url": "http://www.securityfocus.com/bid/69472"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.gentoo.org/glsa/201602-02"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=17325"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://sourceware.org/git/gitweb.cgi?p=glibc.git%3Ba=commitdiff%3Bh=41488498b6"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2015:0016", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "glibc-0:2.12-1.149.el6_6.4", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2015-01-07T00:00:00Z"}, {"advisory": "RHSA-2015:0327", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "glibc-0:2.17-78.el7", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2015-03-05T00:00:00Z"}], "bugzilla": {"description": "glibc: crash in code page decoding functions (IBM933, IBM935, IBM937, IBM939, IBM1364)", "id": "1135841", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1135841"}, "csaw": false, "cvss": {"cvss_base_score": "2.1", "cvss_scoring_vector": "AV:L/AC:L/Au:N/C:N/I:N/A:P", "status": "verified"}, "cwe": "CWE-119", "details": ["GNU C Library (aka glibc) before 2.20 allows context-dependent attackers to cause a denial of service (out-of-bounds read and crash) via a multibyte character value of \"0xffff\" to the iconv function when converting (1) IBM933, (2) IBM935, (3) IBM937, (4) IBM939, or (5) IBM1364 encoded data to UTF-8.", "An out-of-bounds read flaw was found in the way glibc's iconv() function converted certain encoded data to UTF-8. An attacker able to make an application call the iconv() function with a specially crafted argument could use this flaw to crash that application."], "name": "CVE-2014-6040", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Will not fix", "package_name": "glibc", "product_name": "Red Hat Enterprise Linux 5"}], "public_date": "2014-08-28T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2014-6040\nhttps://nvd.nist.gov/vuln/detail/CVE-2014-6040"], "statement": "This issue affects the version of glibc package as shipped with Red Hat Enterprise Linux 5.\nRed Hat Enterprise Linux 5 is now in Extended Life Cycle phase of the support and maintenance life cycle. This issue is not currently planned to be addressed in future updates. For additional information, refer to the Red Hat Enterprise Linux Life Cycle: https://access.redhat.com/support/policy/updates/errata", "threat_severity": "Moderate"}

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