{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2019-17546 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2019-17546 is a high-severity vulnerability in Libtiff Libtiff, published on 14 Oct 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2019-17546 and fix it if it is affected.\n\nWhat it is: CVE-2019-17546 is a high-severity vulnerability in Libtiff Libtiff, published on 14 Oct 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2019-17546 in the wild and no public exploit code.\n\nAffected product: Libtiff Libtiff. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2019-17546/ (Markdown: https://insights.sbomify.com/CVE-2019-17546/index.md)","id":"CVE-2019-17546","markdown":"https://insights.sbomify.com/CVE-2019-17546/index.md","name":"CVE-2019-17546","record":{"aliases":["ALSA-2020:4634","AZL-44190","DEBIAN-CVE-2019-17546","DLA-2147-1","GHSA-24m4-fmx6-c2q6","JLSEC-2025-254","MGASA-2019-0366","RHSA-2020:4634","RLSA-2020:4634","UBUNTU-CVE-2019-17546"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"LibTIFF image library","requires_auth":"none","summary":"An integer overflow in LibTIFF allows attackers to cause a heap-based buffer overflow via a crafted RGBA image, potentially leading to code execution or denial of service.","user_interaction":"required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"libtiff","vendor":"libtiff"},{"product":"gdal","vendor":"osgeo"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-190","name":"Integer Overflow or Wraparound"}],"description":"tif_getimage.c in LibTIFF through 4.0.10, as used in GDAL through 3.0.1 and other products, has an integer overflow that potentially causes a heap-based buffer overflow via a crafted RGBA image, related to a \"Negative-size-param\" condition.","ecosystems":["AlmaLinux:8","Red Hat:enterprise_linux:8::appstream","Red Hat:enterprise_linux:8::crb","Rocky Linux:8"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Integer overflow in n/a","id":"CVE-2019-17546","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"libtiff:libtiff","products":["libtiff:libtiff"],"type":"integer_overflow","year":"2019"},"n_packages":11,"n_references":11,"next":{"headline":"Use after free in n/a","id":"CVE-2019-17547"},"packages":[{"ecosystem":"AlmaLinux:8","fixed":["4.0.9-18.el8"],"introduced":["0"],"last_affected":[],"package":"libtiff-tools","purl":"pkg:rpm/almalinux/libtiff-tools","source":"ALSA-2020:4634"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:4.0.9-18.el8"],"introduced":["0"],"last_affected":[],"package":"libtiff","purl":"pkg:rpm/redhat/libtiff","source":"RHSA-2020:4634"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:4.0.9-18.el8"],"introduced":["0"],"last_affected":[],"package":"libtiff-debuginfo","purl":"pkg:rpm/redhat/libtiff-debuginfo","source":"RHSA-2020:4634"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:4.0.9-18.el8"],"introduced":["0"],"last_affected":[],"package":"libtiff-debugsource","purl":"pkg:rpm/redhat/libtiff-debugsource","source":"RHSA-2020:4634"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:4.0.9-18.el8"],"introduced":["0"],"last_affected":[],"package":"libtiff-devel","purl":"pkg:rpm/redhat/libtiff-devel","source":"RHSA-2020:4634"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:4.0.9-18.el8"],"introduced":["0"],"last_affected":[],"package":"libtiff-tools-debuginfo","purl":"pkg:rpm/redhat/libtiff-tools-debuginfo","source":"RHSA-2020:4634"},{"ecosystem":"Red Hat:enterprise_linux:8::crb","fixed":["0:4.0.9-18.el8"],"introduced":["0"],"last_affected":[],"package":"libtiff-debuginfo","purl":"pkg:rpm/redhat/libtiff-debuginfo","source":"RHSA-2020:4634"},{"ecosystem":"Red Hat:enterprise_linux:8::crb","fixed":["0:4.0.9-18.el8"],"introduced":["0"],"last_affected":[],"package":"libtiff-debugsource","purl":"pkg:rpm/redhat/libtiff-debugsource","source":"RHSA-2020:4634"},{"ecosystem":"Red Hat:enterprise_linux:8::crb","fixed":["0:4.0.9-18.el8"],"introduced":["0"],"last_affected":[],"package":"libtiff-tools","purl":"pkg:rpm/redhat/libtiff-tools","source":"RHSA-2020:4634"},{"ecosystem":"Red Hat:enterprise_linux:8::crb","fixed":["0:4.0.9-18.el8"],"introduced":["0"],"last_affected":[],"package":"libtiff-tools-debuginfo","purl":"pkg:rpm/redhat/libtiff-tools-debuginfo","source":"RHSA-2020:4634"},{"ecosystem":"Rocky Linux:8","fixed":["0:4.0.9-18.el8"],"introduced":["0"],"last_affected":[],"package":"libtiff","purl":"pkg:rpm/rocky-linux/libtiff?distro=rocky-linux-8-4-legacy\u0026epoch=0","source":"RLSA-2020:4634"}],"prev":{"headline":"Use after free in n/a","id":"CVE-2019-17545"},"products":["n/a"],"published":"2019-10-14","related":[{"cvss_score":10,"headline":"Integer overflow in n/a","id":"CVE-2004-1308","kev_date_added":null,"published":"2004-12-22"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2004-0929","kev_date_added":null,"published":"2004-10-26"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2025-61144","kev_date_added":null,"published":"2026-02-23"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2016-9533","kev_date_added":null,"published":"2016-11-22"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2016-9534","kev_date_added":null,"published":"2016-11-22"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2016-9535","kev_date_added":null,"published":"2016-11-22"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2016-9536","kev_date_added":null,"published":"2016-11-22"}],"sources":[{"class":"attribution","licence":"MIT","name":"AlmaLinux","prefix":"ALSA"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"class":"attribution","licence":"BSD","name":"Rocky Linux","prefix":"RLSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-12-20","vendors":["n/a"]},"summary":"An integer overflow in LibTIFF allows attackers to cause a heap-based buffer overflow via a crafted RGBA image, potentially leading to code execution or denial of service.","url":"https://insights.sbomify.com/CVE-2019-17546/"}