{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2015-04-11T00:00:00", "descriptions": [{"lang": "en", "value": "The trad_enc_decrypt_update function in archive_read_support_format_zip.c in libarchive before 3.2.0 allows remote attackers to cause a denial of service (out-of-bounds heap read and crash) via a crafted zip file, related to reading the password."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-06-30T16:57:01", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://blog.fuzzing-project.org/47-Many-invalid-memory-access-issues-in-libarchive.html"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/libarchive/libarchive/issues/523"}, {"name": "[oss-security] 20160617 Many invalid memory access issues in libarchive", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2016/06/17/2"}, {"name": "GLSA-201701-03", "tags": ["vendor-advisory", "x_refsource_GENTOO"], "url": "https://security.gentoo.org/glsa/201701-03"}, {"name": "91329", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/91329"}, {"name": "[oss-security] 20160617 Re: Many invalid memory access issues in libarchive", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2016/06/17/5"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2015-8927", "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 trad_enc_decrypt_update function in archive_read_support_format_zip.c in libarchive before 3.2.0 allows remote attackers to cause a denial of service (out-of-bounds heap read and crash) via a crafted zip file, related to reading the password."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://blog.fuzzing-project.org/47-Many-invalid-memory-access-issues-in-libarchive.html", "refsource": "MISC", "url": "https://blog.fuzzing-project.org/47-Many-invalid-memory-access-issues-in-libarchive.html"}, {"name": "https://github.com/libarchive/libarchive/issues/523", "refsource": "MISC", "url": "https://github.com/libarchive/libarchive/issues/523"}, {"name": "[oss-security] 20160617 Many invalid memory access issues in libarchive", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2016/06/17/2"}, {"name": "GLSA-201701-03", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/201701-03"}, {"name": "91329", "refsource": "BID", "url": "http://www.securityfocus.com/bid/91329"}, {"name": "[oss-security] 20160617 Re: Many invalid memory access issues in libarchive", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2016/06/17/5"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T08:36:29.929Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://blog.fuzzing-project.org/47-Many-invalid-memory-access-issues-in-libarchive.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/libarchive/libarchive/issues/523"}, {"name": "[oss-security] 20160617 Many invalid memory access issues in libarchive", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2016/06/17/2"}, {"name": "GLSA-201701-03", "tags": ["vendor-advisory", "x_refsource_GENTOO", "x_transferred"], "url": "https://security.gentoo.org/glsa/201701-03"}, {"name": "91329", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/91329"}, {"name": "[oss-security] 20160617 Re: Many invalid memory access issues in libarchive", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2016/06/17/5"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2015-8927", "datePublished": "2016-09-20T14:00:00", "dateReserved": "2016-06-17T00:00:00", "dateUpdated": "2024-08-06T08:36:29.929Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:libarchive:libarchive:*:*:*:*:*:*:*:*", "matchCriteriaId": "DC45D478-0BA2-4386-B1D2-E516D9AC28A9", "versionEndIncluding": "3.1.901a", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The trad_enc_decrypt_update function in archive_read_support_format_zip.c in libarchive before 3.2.0 allows remote attackers to cause a denial of service (out-of-bounds heap read and crash) via a crafted zip file, related to reading the password."}, {"lang": "es", "value": "La funci\u00f3n trad_enc_decrypt_update en archive_read_support_format_zip.c en libarchive en versiones anteriores a 3.2.0 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (lectura de memoria din\u00e1mica fuera de rango y ca\u00edda) a trav\u00e9s de un archivo zip manipulado, relacionado con la lectura de contrase\u00f1a."}], "id": "CVE-2015-8927", "lastModified": "2024-11-21T02:39:27.923", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2016-09-20T14:15:14.120", "references": [{"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2016/06/17/2"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2016/06/17/5"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/91329"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://blog.fuzzing-project.org/47-Many-invalid-memory-access-issues-in-libarchive.html"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "url": "https://github.com/libarchive/libarchive/issues/523"}, {"source": "cve@mitre.org", "url": "https://security.gentoo.org/glsa/201701-03"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2016/06/17/2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2016/06/17/5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/91329"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://blog.fuzzing-project.org/47-Many-invalid-memory-access-issues-in-libarchive.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "url": "https://github.com/libarchive/libarchive/issues/523"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.gentoo.org/glsa/201701-03"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "libarchive: Heap out of bounds read when reading password for malformed ZIP", "id": "1348426", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1348426"}, "csaw": false, "cvss": {"cvss_base_score": "3.5", "cvss_scoring_vector": "AV:N/AC:M/Au:S/C:P/I:N/A:N", "status": "draft"}, "cvss3": {"cvss3_base_score": "3.0", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:N/A:N", "status": "draft"}, "cwe": "CWE-228->CWE-125", "details": ["The trad_enc_decrypt_update function in archive_read_support_format_zip.c in libarchive before 3.2.0 allows remote attackers to cause a denial of service (out-of-bounds heap read and crash) via a crafted zip file, related to reading the password."], "name": "CVE-2015-8927", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "libarchive", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "libarchive", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2016-06-17T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2015-8927\nhttps://nvd.nist.gov/vuln/detail/CVE-2015-8927"], "threat_severity": "Low", "upstream_fix": "libarchive 3.2.0"}