{"answers":{"affected":"2 open source packages ship an affected version, including Pillow and pillow.","exploited":"There is no known exploitation of GHSA-4fx9-vc88-q2xc in the wild and no public exploit code.","fix":"Upgrade Pillow to 9.0.0 or later.","what":"GHSA-4fx9-vc88-q2xc is a denial of service vulnerability in Pillow, published on 11 Mar 2022. 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 GHSA-4fx9-vc88-q2xc and fix it if it is affected.\n\nWhat it is: GHSA-4fx9-vc88-q2xc is a denial of service vulnerability in Pillow, published on 11 Mar 2022. 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 GHSA-4fx9-vc88-q2xc in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- Pillow (PyPI): affected all versions; fixed in 9.0.0\n- pillow (PyPI): affected all versions; fixed in 9.0.0\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/GHSA-4fx9-vc88-q2xc/ (Markdown: https://insights.sbomify.com/GHSA-4fx9-vc88-q2xc/index.md)","id":"GHSA-4fx9-vc88-q2xc","markdown":"https://insights.sbomify.com/GHSA-4fx9-vc88-q2xc/index.md","name":"GHSA-4fx9-vc88-q2xc","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Python image library","requires_auth":"none","summary":"An attacker can cause a denial of service via infinite loop in Pillow by providing a truncated JPEG file that bypasses EOF detection.","user_interaction":"required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"JpegImagePlugin may append an EOF marker to the end of a truncated file, so that the last segment of the data will still be processed by the decoder.\n\nIf the EOF marker is not detected as such however, this could lead to an infinite loop where JpegImagePlugin keeps trying to end the file.","ecosystems":["PyPI"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":true,"headline":"Infinite loop in Pillow","id":"GHSA-4fx9-vc88-q2xc","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"denial_of_service","year":"2022"},"n_packages":2,"n_references":null,"packages":[{"ecosystem":"PyPI","fixed":["9.0.0"],"introduced":["0"],"last_affected":[],"package":"Pillow","purl":null,"source":"GHSA-4fx9-vc88-q2xc"},{"ecosystem":"PyPI","fixed":["9.0.0"],"introduced":["0"],"last_affected":[],"package":"pillow","purl":"pkg:pypi/pillow","source":"GHSA-4fx9-vc88-q2xc"}],"products":null,"published":"2022-03-11","related":[],"sources":[{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"An attacker can cause a denial of service via infinite loop in Pillow by providing a truncated JPEG file that bypasses EOF detection.","url":"https://insights.sbomify.com/GHSA-4fx9-vc88-q2xc/"}