{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2012-07-18T00:00:00", "descriptions": [{"lang": "en", "value": "Stack-based buffer overflow in the get_component function in unsquashfs.c in unsquashfs in Squashfs 4.2 and earlier allows remote attackers to execute arbitrary code via a crafted list file (aka a crafted file for the -ef option). 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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:squashfs_project:squashfs:*:*:*:*:*:*:*:*", "matchCriteriaId": "48FBA004-7ED3-40D1-96AB-D2433B73E681", "versionEndIncluding": "4.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Stack-based buffer overflow in the get_component function in unsquashfs.c in unsquashfs in Squashfs 4.2 and earlier allows remote attackers to execute arbitrary code via a crafted list file (aka a crafted file for the -ef option). NOTE: probably in most cases, the list file is a trusted file constructed by the program's user; however, there are some realistic situations in which a list file would be obtained from an untrusted remote source."}, {"lang": "es", "value": "Un desbordamiento de b\u00fafer basado en pila en la funci\u00f3n get_component en unsquashfs.c en unsquashfs en Squashfs v4.2 y anteriores permite a atacantes remotos ejecutar c\u00f3digo de su elecci\u00f3n mediante un archivo de lista hecho a mano (hecho para la opci\u00f3n -ef). NOTA: Probablemente en la mayor\u00eda de los casos, el archivo de lista es un archivo de confianza construido por el usuario del programa, sin embargo, hay algunas situaciones reales en las que ser\u00eda un archivo de lista obtenido a partir de una fuente remota no confiable.\r\n"}], "id": "CVE-2012-4024", "lastModified": "2020-01-10T19:07:34.667", "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": "2012-07-19T19:55:02.063", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://sourceforge.net/mailarchive/forum.php?thread_name=CAAoG81HL9oP8roPLLhftTSXTzSD%2BZcR66PRkVU%3Df76W3Mjde_w%40mail.gmail.com&forum_name=squashfs-devel"}, {"source": "cve@mitre.org", "tags": ["Not Applicable"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:128"}, {"source": "cve@mitre.org", "tags": ["Mailing List"], "url": "http://www.openwall.com/lists/oss-security/2012/07/19/6"}, {"source": "cve@mitre.org", "tags": ["Broken Link"], "url": "http://www.osvdb.org/83898"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/54610"}, {"source": "cve@mitre.org", "tags": ["VDB Entry"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/77106"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/201612-40"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0001"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "squashfs-tools: remote arbitrary code execution via crafted list file", "id": "842458", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=842458"}, "csaw": false, "cvss": {"cvss_base_score": "5.1", "cvss_scoring_vector": "AV:N/AC:H/Au:N/C:P/I:P/A:P", "status": "draft"}, "details": ["Stack-based buffer overflow in the get_component function in unsquashfs.c in unsquashfs in Squashfs 4.2 and earlier allows remote attackers to execute arbitrary code via a crafted list file (aka a crafted file for the -ef option). NOTE: probably in most cases, the list file is a trusted file constructed by the program's user; however, there are some realistic situations in which a list file would be obtained from an untrusted remote source."], "name": "CVE-2012-4024", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "squashfs-tools", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Will not fix", "package_name": "squashfs-tools", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2012-07-18T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2012-4024\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-4024"], "threat_severity": "Moderate"}