{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2015-08-07T00:00:00", "descriptions": [{"lang": "en", "value": "The MScrollV function in ansi.c in GNU screen 4.3.1 and earlier does not properly limit recursion, which allows remote attackers to cause a denial of service (stack consumption) via an escape sequence with a large repeat count value."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-06-02T17:06:07", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "[oss-security] 20150904 Re: CVE request: screen stack overflow (deep recursion)", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2015/09/03/11"}, {"name": "[oss-security] 20150901 CVE request: screen stack overflow (deep recursion)", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2015/09/01/1"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://git.savannah.gnu.org/cgit/screen.git/commit/?id=b7484c224738247b510ed0d268cd577076958f1b"}, {"name": "[oss-security] 20150903 AW: Re: CVE request: screen stack overflow (deep recursion)", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2015/09/03/4"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://savannah.gnu.org/bugs/?45713"}, {"name": "DSA-3352", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2015/dsa-3352"}, {"name": "USN-3996-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "https://usn.ubuntu.com/3996-1/"}, {"name": "openSUSE-SU-2019:1485", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00001.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2015-6806", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The MScrollV function in ansi.c in GNU screen 4.3.1 and earlier does not properly limit recursion, which allows remote attackers to cause a denial of service (stack consumption) via an escape sequence with a large repeat count value."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "[oss-security] 20150904 Re: CVE request: screen stack overflow (deep recursion)", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2015/09/03/11"}, {"name": "[oss-security] 20150901 CVE request: screen stack overflow (deep recursion)", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2015/09/01/1"}, {"name": "http://git.savannah.gnu.org/cgit/screen.git/commit/?id=b7484c224738247b510ed0d268cd577076958f1b", "refsource": "CONFIRM", "url": "http://git.savannah.gnu.org/cgit/screen.git/commit/?id=b7484c224738247b510ed0d268cd577076958f1b"}, {"name": "[oss-security] 20150903 AW: Re: CVE request: screen stack overflow (deep recursion)", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2015/09/03/4"}, {"name": "https://savannah.gnu.org/bugs/?45713", "refsource": "CONFIRM", "url": "https://savannah.gnu.org/bugs/?45713"}, {"name": "DSA-3352", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2015/dsa-3352"}, {"name": "USN-3996-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3996-1/"}, {"name": "openSUSE-SU-2019:1485", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00001.html"}]}}}}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2015-6806", "datePublished": "2015-09-28T20:00:00", "dateReserved": "2015-09-03T00:00:00", "dateUpdated": "2019-06-02T17:06:07", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:gnu:gnu_screen:*:*:*:*:*:*:*:*", "matchCriteriaId": "60534A4C-D7AF-49DC-871F-B61D9189125E", "versionEndIncluding": "4.3.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The MScrollV function in ansi.c in GNU screen 4.3.1 and earlier does not properly limit recursion, which allows remote attackers to cause a denial of service (stack consumption) via an escape sequence with a large repeat count value."}, {"lang": "es", "value": "Vulnerabilidad en la funci\u00f3n MScrollV en ansi.c en GNU screen 4.3.1 y versiones anteriores, no limita correctamente la recursividad, lo que permite a atacantes remotos provocar una denegaci\u00f3n de servicio (consumo de pila) a trav\u00e9s de una secuencia de escape con un valor grande de repeat count."}], "id": "CVE-2015-6806", "lastModified": "2019-06-02T18:29:00.277", "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": "2015-09-28T20:59:06.280", "references": [{"source": "cve@mitre.org", "url": "http://git.savannah.gnu.org/cgit/screen.git/commit/?id=b7484c224738247b510ed0d268cd577076958f1b"}, {"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00001.html"}, {"source": "cve@mitre.org", "url": "http://www.debian.org/security/2015/dsa-3352"}, {"source": "cve@mitre.org", "url": "http://www.openwall.com/lists/oss-security/2015/09/01/1"}, {"source": "cve@mitre.org", "tags": ["Exploit"], "url": "http://www.openwall.com/lists/oss-security/2015/09/03/11"}, {"source": "cve@mitre.org", "url": "http://www.openwall.com/lists/oss-security/2015/09/03/4"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Vendor Advisory"], "url": "https://savannah.gnu.org/bugs/?45713"}, {"source": "cve@mitre.org", "url": "https://usn.ubuntu.com/3996-1/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}