{ "document": { "aggregate_severity": { "text": "Medium" }, "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/2019/cve-2019-14973-els_os-oraclelinux6els.json" } ], "tracking": { "current_release_date": "2026-10-21T18:54:18Z", "generator": { "date": "2026-10-21T18:54:18Z", "engine": { "name": "pyCSAF" } }, "id": "CVE-2019-14973-ELS_OS-ORACLELINUX6ELS", "initial_release_date": "2019-08-14T06:15:00Z", "revision_history": [ { "date": "2019-08-14T06:15:00Z", "number": "1", "summary": "Initial version" }, { "date": "2026-10-21T18:54:18Z", "number": "2", "summary": "Official Publication" } ], "status": "final", "version": "2" }, "title": "Security 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"libtiff-0:3.9.4-21.el6_8.x86_64", "relates_to_product_reference": "Oracle-Linux-6" }, { "category": "default_component_of", "full_product_name": { "name": "libtiff-devel-0:3.9.4-21.el6_8.tuxcare.els5.x86_64 as a component of Oracle Linux 6", "product_id": "Oracle-Linux-6:libtiff-devel-0:3.9.4-21.el6_8.tuxcare.els5.x86_64" }, "product_reference": "libtiff-devel-0:3.9.4-21.el6_8.tuxcare.els5.x86_64", "relates_to_product_reference": "Oracle-Linux-6" }, { "category": "default_component_of", "full_product_name": { "name": "libtiff-devel-0:3.9.4-21.el6_8.x86_64 as a component of Oracle Linux 6", "product_id": "Oracle-Linux-6:libtiff-devel-0:3.9.4-21.el6_8.x86_64" }, "product_reference": "libtiff-devel-0:3.9.4-21.el6_8.x86_64", "relates_to_product_reference": "Oracle-Linux-6" }, { "category": "default_component_of", "full_product_name": { "name": "libtiff-devel-0:3.9.4-21.el6_8.tuxcare.els5.i686 as a component of Oracle Linux 6", "product_id": "Oracle-Linux-6:libtiff-devel-0:3.9.4-21.el6_8.tuxcare.els5.i686" }, "product_reference": "libtiff-devel-0:3.9.4-21.el6_8.tuxcare.els5.i686", "relates_to_product_reference": "Oracle-Linux-6" }, { "category": "default_component_of", "full_product_name": { "name": "libtiff-devel-0:3.9.4-21.el6_8.i686 as a component of Oracle Linux 6", "product_id": "Oracle-Linux-6:libtiff-devel-0:3.9.4-21.el6_8.i686" }, "product_reference": "libtiff-devel-0:3.9.4-21.el6_8.i686", "relates_to_product_reference": "Oracle-Linux-6" }, { "category": "default_component_of", "full_product_name": { "name": "libtiff-static-0:3.9.4-21.el6_8.tuxcare.els5.i686 as a component of Oracle Linux 6", "product_id": "Oracle-Linux-6:libtiff-static-0:3.9.4-21.el6_8.tuxcare.els5.i686" }, "product_reference": "libtiff-static-0:3.9.4-21.el6_8.tuxcare.els5.i686", "relates_to_product_reference": "Oracle-Linux-6" }, { "category": "default_component_of", "full_product_name": { "name": "libtiff-static-0:3.9.4-21.el6_8.i686 as a component of Oracle Linux 6", "product_id": "Oracle-Linux-6:libtiff-static-0:3.9.4-21.el6_8.i686" }, "product_reference": "libtiff-static-0:3.9.4-21.el6_8.i686", "relates_to_product_reference": "Oracle-Linux-6" }, { "category": "default_component_of", "full_product_name": { "name": "libtiff-static-0:3.9.4-21.el6_8.tuxcare.els5.x86_64 as a component of Oracle Linux 6", "product_id": "Oracle-Linux-6:libtiff-static-0:3.9.4-21.el6_8.tuxcare.els5.x86_64" }, "product_reference": "libtiff-static-0:3.9.4-21.el6_8.tuxcare.els5.x86_64", "relates_to_product_reference": "Oracle-Linux-6" }, { "category": "default_component_of", "full_product_name": { "name": "libtiff-static-0:3.9.4-21.el6_8.x86_64 as a component of Oracle Linux 6", "product_id": "Oracle-Linux-6:libtiff-static-0:3.9.4-21.el6_8.x86_64" }, "product_reference": "libtiff-static-0:3.9.4-21.el6_8.x86_64", "relates_to_product_reference": "Oracle-Linux-6" } ] }, "vulnerabilities": [ { "cve": "CVE-2019-14973", "cwe": { "id": "CWE-190", "name": "Integer Overflow or Wraparound" }, "notes": [ { "category": "description", "text": "_TIFFCheckMalloc and _TIFFCheckRealloc in tif_aux.c in LibTIFF through 4.0.10 mishandle Integer Overflow checks because they rely on compiler behavior that is undefined by the applicable C standards. This can, for example, lead to an application crash.", "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": { "known_affected": [ "Oracle-Linux-6:libtiff-0:3.9.4-21.el6_8.i686", "Oracle-Linux-6:libtiff-0:3.9.4-21.el6_8.tuxcare.els5.i686", "Oracle-Linux-6:libtiff-0:3.9.4-21.el6_8.tuxcare.els5.x86_64", "Oracle-Linux-6:libtiff-0:3.9.4-21.el6_8.x86_64", "Oracle-Linux-6:libtiff-devel-0:3.9.4-21.el6_8.i686", "Oracle-Linux-6:libtiff-devel-0:3.9.4-21.el6_8.tuxcare.els5.i686", "Oracle-Linux-6:libtiff-devel-0:3.9.4-21.el6_8.tuxcare.els5.x86_64", "Oracle-Linux-6:libtiff-devel-0:3.9.4-21.el6_8.x86_64", "Oracle-Linux-6:libtiff-static-0:3.9.4-21.el6_8.i686", "Oracle-Linux-6:libtiff-static-0:3.9.4-21.el6_8.tuxcare.els5.i686", "Oracle-Linux-6:libtiff-static-0:3.9.4-21.el6_8.tuxcare.els5.x86_64", "Oracle-Linux-6:libtiff-static-0:3.9.4-21.el6_8.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2019-14973" }, { "category": "external", "summary": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00102.html", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00102.html" }, { "category": "external", "summary": "http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00023.html", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00023.html" }, { "category": "external", "summary": "http://packetstormsecurity.com/files/155095/Slackware-Security-Advisory-libtiff-Updates.html", "url": "http://packetstormsecurity.com/files/155095/Slackware-Security-Advisory-libtiff-Updates.html" }, { "category": "external", "summary": "https://gitlab.com/libtiff/libtiff/merge_requests/90", "url": "https://gitlab.com/libtiff/libtiff/merge_requests/90" }, { "category": "external", "summary": "https://lists.debian.org/debian-lts-announce/2019/08/msg00031.html", "url": "https://lists.debian.org/debian-lts-announce/2019/08/msg00031.html" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/63BVT6N5KQPHWOWM4B3I7Z3ODBXUVNPS/", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/63BVT6N5KQPHWOWM4B3I7Z3ODBXUVNPS/" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ADNPG7JJTRRK22GUVTAFH3GJ6WGKUZJB/", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ADNPG7JJTRRK22GUVTAFH3GJ6WGKUZJB/" }, { "category": "external", "summary": "https://seclists.org/bugtraq/2019/Nov/5", "url": "https://seclists.org/bugtraq/2019/Nov/5" }, { "category": "external", "summary": "https://seclists.org/bugtraq/2020/Jan/32", "url": "https://seclists.org/bugtraq/2020/Jan/32" }, { "category": "external", "summary": "https://www.debian.org/security/2020/dsa-4608", "url": "https://www.debian.org/security/2020/dsa-4608" }, { "category": "external", "summary": "https://www.debian.org/security/2020/dsa-4670", "url": "https://www.debian.org/security/2020/dsa-4670" } ], "release_date": "2019-08-14T06:15:00Z", "remediations": [ { "category": "no_fix_planned", "date": "2026-10-15T08:15:02.592190Z", "details": "CVE-2019-14973 is a client‑side parsing flaw in libtiff that requires a user or workflow to open attacker‑supplied TIFF input; when triggered it results in a crash of the parsing process with no confidentiality or integrity impact. In centrally managed enterprise VM/server deployments, exposure exists only where an application explicitly ingests untrusted TIFF files, so the practical risk is low and this issue can be safely deprioritized.", "product_ids": [ "Oracle-Linux-6:libtiff-0:3.9.4-21.el6_8.i686", "Oracle-Linux-6:libtiff-0:3.9.4-21.el6_8.tuxcare.els5.i686", "Oracle-Linux-6:libtiff-0:3.9.4-21.el6_8.tuxcare.els5.x86_64", "Oracle-Linux-6:libtiff-0:3.9.4-21.el6_8.x86_64", "Oracle-Linux-6:libtiff-devel-0:3.9.4-21.el6_8.i686", "Oracle-Linux-6:libtiff-devel-0:3.9.4-21.el6_8.tuxcare.els5.i686", "Oracle-Linux-6:libtiff-devel-0:3.9.4-21.el6_8.tuxcare.els5.x86_64", "Oracle-Linux-6:libtiff-devel-0:3.9.4-21.el6_8.x86_64", "Oracle-Linux-6:libtiff-static-0:3.9.4-21.el6_8.i686", "Oracle-Linux-6:libtiff-static-0:3.9.4-21.el6_8.tuxcare.els5.i686", "Oracle-Linux-6:libtiff-static-0:3.9.4-21.el6_8.tuxcare.els5.x86_64", "Oracle-Linux-6:libtiff-static-0:3.9.4-21.el6_8.x86_64" ] } ], "scores": [ { "cvss_v2": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "Oracle-Linux-6:libtiff-0:3.9.4-21.el6_8.i686", "Oracle-Linux-6:libtiff-0:3.9.4-21.el6_8.tuxcare.els5.i686", "Oracle-Linux-6:libtiff-0:3.9.4-21.el6_8.tuxcare.els5.x86_64", "Oracle-Linux-6:libtiff-0:3.9.4-21.el6_8.x86_64", "Oracle-Linux-6:libtiff-devel-0:3.9.4-21.el6_8.i686", "Oracle-Linux-6:libtiff-devel-0:3.9.4-21.el6_8.tuxcare.els5.i686", "Oracle-Linux-6:libtiff-devel-0:3.9.4-21.el6_8.tuxcare.els5.x86_64", "Oracle-Linux-6:libtiff-devel-0:3.9.4-21.el6_8.x86_64", "Oracle-Linux-6:libtiff-static-0:3.9.4-21.el6_8.i686", "Oracle-Linux-6:libtiff-static-0:3.9.4-21.el6_8.tuxcare.els5.i686", "Oracle-Linux-6:libtiff-static-0:3.9.4-21.el6_8.tuxcare.els5.x86_64", "Oracle-Linux-6:libtiff-static-0:3.9.4-21.el6_8.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ] } ] }