CVE-2014-5119

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2014-07-13T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Off-by-one error in the __gconv_translit_find function in gconv_trans.c in GNU C Library (aka glibc) allows context-dependent attackers to cause a denial of service (crash) or execute arbitrary code via vectors related to the CHARSET environment variable and gconv transliteration modules."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-01-04T17:57:01.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"name": "60441", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/60441"}, {"name": "[oss-security] 20170713 Re: [CVE Request] glibc iconv_open buffer overflow (was: Re: Re: glibc locale issues)", 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{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:*", "matchCriteriaId": "8768EA17-45CA-4B47-B9E6-D58D11C45B56", "versionEndExcluding": "2.20", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "16F59A04-14CF-49E2-9973-645477EA09DA", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Off-by-one error in the __gconv_translit_find function in gconv_trans.c in GNU C Library (aka glibc) allows context-dependent attackers to cause a denial of service (crash) or execute arbitrary code via vectors related to the CHARSET environment variable and gconv transliteration modules."}, {"lang": "es", "value": "Error de superaci\u00f3n de l\u00edmite (off-by-one) en la funci\u00f3n __gconv_translit_find en gconv_trans.c en GNU C Library (tambi\u00e9n conocido como glibc) permite a atacantes dependientes de contexto causar una denegaci\u00f3n de servicio (ca\u00edda) o ejecutar c\u00f3digo arbitrario a trav\u00e9s de vectores relacionados con la variable del entorno CHARSET y los m\u00f3dulos de transliteraci\u00f3n gconv."}], "id": "CVE-2014-5119", "lastModified": "2026-06-17T00:11:05.370", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2014-08-29T16:55:11.513", "references": [{"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://googleprojectzero.blogspot.com/2014/08/the-poisoned-nul-byte-2014-edition.html"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://linux.oracle.com/errata/ELSA-2015-0092.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00017.html"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://rhn.redhat.com/errata/RHSA-2014-1118.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://seclists.org/fulldisclosure/2014/Aug/69"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://secunia.com/advisories/60345"}, {"source": "secalert@redhat.com", 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{"affected_release": [{"advisory": "RHSA-2014:1110", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "glibc-0:2.5-118.el5_10.3", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2014-08-29T00:00:00Z"}, {"advisory": "RHSA-2014:1118", "cpe": "cpe:/o:redhat:rhel_mission_critical:5.6", "package": "glibc-0:2.5-58.el5_6.5", "product_name": "Red Hat Enterprise Linux 5.6 Long Life", "release_date": "2014-09-02T00:00:00Z"}, {"advisory": "RHSA-2014:1118", "cpe": "cpe:/o:redhat:rhel_eus:5.9", "package": "glibc-0:2.5-107.el5_9.7", "product_name": "Red Hat Enterprise Linux 5.9 Extended Update Support", "release_date": "2014-09-02T00:00:00Z"}, {"advisory": "RHSA-2014:1110", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "glibc-0:2.12-1.132.el6_5.4", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2014-08-29T00:00:00Z"}, {"advisory": "RHSA-2014:1118", "cpe": "cpe:/o:redhat:rhel_mission_critical:6.2", "package": "glibc-0:2.12-1.47.el6_2.13", "product_name": "Red Hat Enterprise Linux 6.2 Advanced Update Support", "release_date": "2014-09-02T00:00:00Z"}, {"advisory": "RHSA-2014:1118", "cpe": "cpe:/o:redhat:rhel_eus:6.4", "package": "glibc-0:2.12-1.107.el6_4.6", "product_name": "Red Hat Enterprise Linux 6.4 Extended Update Support", "release_date": "2014-09-02T00:00:00Z"}, {"advisory": "RHSA-2014:1110", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "glibc-0:2.17-55.el7_0.1", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2014-08-29T00:00:00Z"}], "bugzilla": {"description": "glibc: off-by-one error leading to a heap-based buffer overflow flaw in __gconv_translit_find()", "id": "1119128", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1119128"}, "csaw": false, "cvss": {"cvss_base_score": "6.9", "cvss_scoring_vector": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "status": "verified"}, "cwe": "CWE-193->CWE-626->CWE-122", "details": ["Off-by-one error in the __gconv_translit_find function in gconv_trans.c in GNU C Library (aka glibc) allows context-dependent attackers to cause a denial of service (crash) or execute arbitrary code via vectors related to the CHARSET environment variable and gconv transliteration modules.", "An off-by-one heap-based buffer overflow flaw was found in glibc's internal __gconv_translit_find() function. An attacker able to make an application call the iconv_open() function with a specially crafted argument could possibly use this flaw to execute arbitrary code with the privileges of that application."], "name": "CVE-2014-5119", "package_state": [{"cpe": "cpe:/o:redhat:rhel_eus:5.6", "fix_state": "Affected", "package_name": "glibc", "product_name": "Red Hat Enterprise Linux Extended Update Support 5.6"}], "public_date": "2014-07-14T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2014-5119\nhttps://nvd.nist.gov/vuln/detail/CVE-2014-5119"], "threat_severity": "Important"}

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