{ "document": { "aggregate_severity": { "text": "High" }, "category": "csaf_vex", "csaf_version": "2.0", "distribution": { "text": "TuxCare License Agreement", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://tuxcare.com/contact/", "name": "TuxCare", "namespace": "https://tuxcare.com/" }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://security.tuxcare.com/csaf/v2/els_os/oraclelinux6els/vex/2017/cve-2017-13090-els_os-oraclelinux6els.json" } ], "tracking": { "current_release_date": "2026-04-19T13:46:16Z", "generator": { "date": "2026-04-19T13:46:16Z", "engine": { "name": "pyCSAF" } }, "id": "CVE-2017-13090-ELS_OS-ORACLELINUX6ELS", "initial_release_date": "2017-10-27T19:29:00Z", "revision_history": [ { "date": "2017-10-27T19:29:00Z", "number": "1", "summary": "Initial version" }, { "date": "2026-04-19T13:46:16Z", "number": "2", "summary": "Official Publication" } ], "status": "final", "version": "2" }, "title": "Security update on CVE-2017-13090" }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Oracle Linux 6", "product": { "name": "Oracle Linux 6", "product_id": "Oracle-Linux-6", "product_identification_helper": { "cpe": "cpe:2.3:o:oracle:linux:6:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "Oracle Linux" } ], "category": "vendor", "name": "Oracle Corporation" }, { "branches": [ { "branches": [ { "category": "product_version", "name": "wget-0:1.12-10.el6.tuxcare.els1.x86_64", "product": { "name": "wget-0:1.12-10.el6.tuxcare.els1.x86_64", "product_id": "wget-0:1.12-10.el6.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/cloudlinux/wget@1.12-10.el6.tuxcare.els1?arch=x86_64" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "CloudLinux" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "wget-0:1.12-10.el6.tuxcare.els1.x86_64 as a component of Oracle Linux 6", "product_id": "Oracle-Linux-6:wget-0:1.12-10.el6.tuxcare.els1.x86_64" }, "product_reference": "wget-0:1.12-10.el6.tuxcare.els1.x86_64", "relates_to_product_reference": "Oracle-Linux-6" } ] }, "vulnerabilities": [ { "cve": "CVE-2017-13090", "cwe": { "id": "CWE-122", "name": "Heap-based Buffer Overflow" }, "notes": [ { "category": "description", "text": "The retr.c:fd_read_body() function is called when processing OK responses. When the response is sent chunked in wget before 1.19.2, the chunk parser uses strtol() to read each chunk's length, but doesn't check that the chunk length is a non-negative number. The code then tries to read the chunk in pieces of 8192 bytes by using the MIN() macro, but ends up passing the negative chunk length to retr.c:fd_read(). As fd_read() takes an int argument, the high 32 bits of the chunk length are discarded, leaving fd_read() with a completely attacker controlled length argument. The attacker can corrupt malloc metadata after the allocated buffer.", "title": "Vulnerability description" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "under_investigation": [ "Oracle-Linux-6:wget-0:1.12-10.el6.tuxcare.els1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2017-13090" }, { "category": "external", "summary": "http://git.savannah.gnu.org/cgit/wget.git/commit/?id=ba6b44f6745b14dce414761a8e4b35d31b176bba", "url": "http://git.savannah.gnu.org/cgit/wget.git/commit/?id=ba6b44f6745b14dce414761a8e4b35d31b176bba" }, { "category": "external", "summary": "http://www.debian.org/security/2017/dsa-4008", "url": "http://www.debian.org/security/2017/dsa-4008" }, { "category": "external", "summary": "http://www.securityfocus.com/bid/101590", "url": "http://www.securityfocus.com/bid/101590" }, { "category": "external", "summary": "http://www.securitytracker.com/id/1039661", "url": "http://www.securitytracker.com/id/1039661" }, { "category": "external", "summary": "https://access.redhat.com/errata/RHSA-2017:3075", "url": "https://access.redhat.com/errata/RHSA-2017:3075" }, { "category": "external", "summary": "https://security.gentoo.org/glsa/201711-06", "url": "https://security.gentoo.org/glsa/201711-06" }, { "category": "external", "summary": "https://www.synology.com/support/security/Synology_SA_17_62_Wget", "url": "https://www.synology.com/support/security/Synology_SA_17_62_Wget" }, { "category": "external", "summary": "https://www.viestintavirasto.fi/en/cybersecurity/vulnerabilities/2017/haavoittuvuus-2017-037.html", "url": "https://www.viestintavirasto.fi/en/cybersecurity/vulnerabilities/2017/haavoittuvuus-2017-037.html" } ], "release_date": "2017-10-27T19:29:00Z", "remediations": [ { "category": "none_available", "details": "Affected", "product_ids": [ "Oracle-Linux-6:wget-0:1.12-10.el6.tuxcare.els1.x86_64" ] } ], "scores": [ { "cvss_v2": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 9.3, "baseSeverity": "CRITICAL", "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0" }, "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "Oracle-Linux-6:wget-0:1.12-10.el6.tuxcare.els1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ] } ] }