{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-20224 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2021-20224 is a medium-severity vulnerability in Imagemagick Imagemagick, published on 25 Aug 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-20224 and fix it if it is affected.\n\nWhat it is: CVE-2021-20224 is a medium-severity vulnerability in Imagemagick Imagemagick, published on 25 Aug 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-20224 in the wild and no public exploit code.\n\nAffected product: Imagemagick Imagemagick. 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-2021-20224/ (Markdown: https://insights.sbomify.com/CVE-2021-20224/index.md)","id":"CVE-2021-20224","markdown":"https://insights.sbomify.com/CVE-2021-20224/index.md","name":"CVE-2021-20224","record":{"aliases":["CLSA-2022-1670518357","DEBIAN-CVE-2021-20224","GHSA-ccpc-2gr7-q87w","JLSEC-2026-878","SUSE-SU-2022:3138-1","UBUNTU-CVE-2021-20224"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"ImageMagick library","requires_auth":"none","summary":"An integer overflow in ImageMagick allows attackers to cause a crash or undefined behavior via a crafted PDF file.","user_interaction":"required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"imagemagick","vendor":"imagemagick"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-190","name":"Integer Overflow or Wraparound"}],"description":"An integer overflow issue was discovered in ImageMagick's ExportIndexQuantum() function in MagickCore/quantum-export.c. Function calls to GetPixelIndex() could result in values outside the range of representable for the 'unsigned char'. When ImageMagick processes a crafted pdf file, this could lead to an undefined behaviour or a crash.","ecosystems":["SUSE:Linux Enterprise Server 12 SP5","SUSE:Linux Enterprise Server for SAP Applications 12 SP5","SUSE:Linux Enterprise Software Development Kit 12 SP5","SUSE:Linux Enterprise Workstation Extension 12 SP5"],"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 ImageMagick","id":"CVE-2021-20224","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"imagemagick:imagemagick","products":["imagemagick:imagemagick"],"type":"integer_overflow","year":"2021"},"n_packages":4,"n_references":4,"next":{"headline":"Memory corruption in grub2","id":"CVE-2021-20225"},"packages":[{"ecosystem":"SUSE:Linux Enterprise Server 12 SP5","fixed":["6.8.8.1-71.180.1"],"introduced":["0"],"last_affected":[],"package":"ImageMagick","purl":"pkg:rpm/suse/ImageMagick\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5","source":"SUSE-SU-2022:3138-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","fixed":["6.8.8.1-71.180.1"],"introduced":["0"],"last_affected":[],"package":"ImageMagick","purl":"pkg:rpm/suse/ImageMagick\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5","source":"SUSE-SU-2022:3138-1"},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP5","fixed":["6.8.8.1-71.180.1"],"introduced":["0"],"last_affected":[],"package":"ImageMagick","purl":"pkg:rpm/suse/ImageMagick\u0026distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5","source":"SUSE-SU-2022:3138-1"},{"ecosystem":"SUSE:Linux Enterprise Workstation Extension 12 SP5","fixed":["6.8.8.1-71.180.1"],"introduced":["0"],"last_affected":[],"package":"ImageMagick","purl":"pkg:rpm/suse/ImageMagick\u0026distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP5","source":"SUSE-SU-2022:3138-1"}],"prev":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2021-20223"},"products":["ImageMagick"],"published":"2022-08-25","related":[{"cvss_score":9.8,"headline":"Use after free in n/a","id":"CVE-2019-19952","kev_date_added":null,"published":"2019-12-24"},{"cvss_score":9.8,"headline":"Null dereference in n/a","id":"CVE-2018-16328","kev_date_added":null,"published":"2018-09-01"},{"cvss_score":9.8,"headline":"Null dereference in n/a","id":"CVE-2018-16329","kev_date_added":null,"published":"2018-09-01"},{"cvss_score":9.8,"headline":"Null dereference in n/a","id":"CVE-2017-18210","kev_date_added":null,"published":"2018-03-01"},{"cvss_score":9.8,"headline":"Denial of service in n/a","id":"CVE-2017-14138","kev_date_added":null,"published":"2017-09-04"},{"cvss_score":9.8,"headline":"Denial of service in n/a","id":"CVE-2014-9826","kev_date_added":null,"published":"2017-03-30"},{"cvss_score":9.8,"headline":"Null dereference in n/a","id":"CVE-2016-10144","kev_date_added":null,"published":"2017-03-24"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"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":"2024-08-03","vendors":["n/a"]},"summary":"An integer overflow in ImageMagick allows attackers to cause a crash or undefined behavior via a crafted PDF file.","url":"https://insights.sbomify.com/CVE-2021-20224/"}