{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-8177 exists.","fix":"Apply the vendor's patch.","what":"CVE-2025-8177 is a medium-severity memory corruption vulnerability in Libtiff Libtiff, published on 26 Jul 2025. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-8177 and fix it if it is affected.\n\nWhat it is: CVE-2025-8177 is a medium-severity memory corruption vulnerability in Libtiff Libtiff, published on 26 Jul 2025. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-8177 exists.\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-2025-8177/ (Markdown: https://insights.sbomify.com/CVE-2025-8177/index.md)","id":"CVE-2025-8177","markdown":"https://insights.sbomify.com/CVE-2025-8177/index.md","name":"CVE-2025-8177","record":{"aliases":["AZL-65970","AZL-65978","BELL-CVE-2025-8177","CLSA-2025-1764886460","DEBIAN-CVE-2025-8177","ECHO-9fcc-05ad-7b54","GHSA-w743-578r-x56m","JLSEC-2025-318","MINI-wvrf-gjv4-j868","OESA-2025-1920","OESA-2025-1921","OESA-2025-1922","ROOT-OS-ALPINE-320-CVE-2025-8177","ROOT-OS-DEBIAN-11-CVE-2025-8177","ROOT-OS-DEBIAN-12-CVE-2025-8177","UBUNTU-CVE-2025-8177"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"LibTIFF image library","requires_auth":"low_privilege","summary":"A local buffer overflow in LibTIFF's thumbnail tool allows attackers to execute arbitrary code or cause denial of service.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"libtiff","vendor":"libtiff"}],"cvss":{"score":4.8,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X","version":"4.0"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"},{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"A vulnerability was found in LibTIFF up to 4.7.0. It has been rated as critical. This issue affects the function setrow of the file tools/thumbnail.c. The manipulation leads to buffer overflow. An attack has to be approached locally. The patch is named e8c9d6c616b19438695fd829e58ae4fde5bfbc22. It is recommended to apply a patch to fix this issue. This vulnerability only affects products that are no longer supported by the maintainer.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"LibTIFF thumbnail.c setrow buffer overflow","id":"CVE-2025-8177","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"libtiff:libtiff","products":["libtiff:libtiff"],"type":"memory_corruption","year":"2025"},"n_packages":0,"n_references":7,"next":{"headline":"Tenda AC10 RequestsProcessLaid heap-based overflow","id":"CVE-2025-8178"},"packages":[],"prev":{"headline":"LibTIFF tiffmedian.c get_histogram use after free","id":"CVE-2025-8176"},"products":["LibTIFF"],"published":"2025-07-26","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":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-07-28","vendors":["n/a"]},"summary":"A local buffer overflow in LibTIFF's thumbnail tool allows attackers to execute arbitrary code or cause denial of service.","url":"https://insights.sbomify.com/CVE-2025-8177/"}