{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2015-7505 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2015-7505 is a high-severity memory corruption vulnerability in Libnsgif, published on 18 Feb 2020. 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-2015-7505 and fix it if it is affected.\n\nWhat it is: CVE-2015-7505 is a high-severity memory corruption vulnerability in Libnsgif, published on 18 Feb 2020. 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-2015-7505 in the wild and no public exploit code.\n\nAffected product: Libnsgif. 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-2015-7505/ (Markdown: https://insights.sbomify.com/CVE-2015-7505/index.md)","id":"CVE-2015-7505","markdown":"https://insights.sbomify.com/CVE-2015-7505/index.md","name":"CVE-2015-7505","record":{"aliases":["DEBIAN-CVE-2015-7505","GHSA-6vr7-cx9r-8cjr"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"GIF image library","requires_auth":"none","summary":"A stack-based buffer overflow in Libnsgif allows attackers to cause a crash or execute arbitrary code via a crafted GIF file.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"libnsgif","vendor":"netsurf-browser"}],"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"}],"description":"Stack-based buffer overflow in the gif_next_LZW function in libnsgif.c in Libnsgif 0.1.2 allows context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted LZW stream in a GIF file.","ecosystems":[],"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":"Memory corruption in Libnsgif","id":"CVE-2015-7505","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2015"},"n_packages":0,"n_references":2,"next":{"headline":"Denial of service in Libnsgif","id":"CVE-2015-7506"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2015-7504"},"products":["Libnsgif"],"published":"2020-02-18","related":[{"cvss_score":6.5,"headline":"Denial of service in Libnsgif","id":"CVE-2015-7506","kev_date_added":null,"published":"2020-02-18"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-06","vendors":["n/a"]},"summary":"A stack-based buffer overflow in Libnsgif allows attackers to cause a crash or execute arbitrary code via a crafted GIF file.","url":"https://insights.sbomify.com/CVE-2015-7505/"}