{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2021-36055 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2021-36055 is a high-severity use after free vulnerability in Debian Debian Linux, published on 1 Sep 2021. 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-2021-36055 and fix it if it is affected.\n\nWhat it is: CVE-2021-36055 is a high-severity use after free vulnerability in Debian Debian Linux, published on 1 Sep 2021. 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-2021-36055 in the wild and no public exploit code.\n\nAffected product: Debian Debian Linux. 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-2021-36055/ (Markdown: https://insights.sbomify.com/CVE-2021-36055/index.md)","id":"CVE-2021-36055","markdown":"https://insights.sbomify.com/CVE-2021-36055/index.md","name":"CVE-2021-36055","record":{"aliases":["DEBIAN-CVE-2021-36055","GHSA-vvrq-j22m-3x47","UBUNTU-CVE-2021-36055"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Adobe XMP Toolkit","requires_auth":"none","summary":"A use-after-free flaw in Adobe XMP Toolkit allows arbitrary code execution if a user opens a malicious file.","user_interaction":"required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"adobe","cpe":[{"product":"xmp_toolkit_software_development_kit","vendor":"adobe"},{"product":"debian_linux","vendor":"debian"}],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-416","name":"Use After Free"}],"description":"XMP Toolkit SDK versions 2020.1 (and earlier) are affected by a use-after-free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious 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":"XMP Toolkit SDK Use After Free Vulnerability In ReadingXMPNewDOM Could Lead To Arbitrary Code Execution","id":"CVE-2021-36055","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"debian:debian_linux","products":["debian:debian_linux"],"type":"use_after_free","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"XMP Toolkit SDK Heap-based Buffer Overflow Could Lead To Arbitrary Code Execution","id":"CVE-2021-36056"},"packages":[],"prev":{"headline":"Memory corruption in XMP Toolkit","id":"CVE-2021-36054"},"products":["XMP Toolkit"],"published":"2021-09-01","related":[{"cvss_score":7.8,"headline":"XMP-Toolkit SDK Stack-based Buffer Overflow Could Lead To Arbitrary Code Execution","id":"CVE-2021-42529","kev_date_added":null,"published":"2022-05-02"},{"cvss_score":7.8,"headline":"XMP-Toolkit SDK Stack-based Buffer Overflow Could Lead To Arbitrary Code Execution","id":"CVE-2021-42530","kev_date_added":null,"published":"2022-05-02"},{"cvss_score":7.8,"headline":"XMP-Toolkit SDK Stack-based Buffer Overflow Could Lead To Arbitrary Code Execution","id":"CVE-2021-42531","kev_date_added":null,"published":"2022-05-02"},{"cvss_score":7.8,"headline":"XMP-Toolkit SDK Stack-based Buffer Overflow Could Lead To Arbitrary Code Execution","id":"CVE-2021-42532","kev_date_added":null,"published":"2022-05-02"},{"cvss_score":7.8,"headline":"XMP Toolkit SDK Buffer Overflow Could Lead To Arbitrary Code Execution","id":"CVE-2021-36051","kev_date_added":null,"published":"2021-10-04"},{"cvss_score":7.8,"headline":"XMP Toolkit SDK TIFF_MemoryReader::SortIFD function Memory Corruption","id":"CVE-2021-36046","kev_date_added":null,"published":"2021-09-01"},{"cvss_score":7.8,"headline":"XMP Toolkit SDK Improper Input Validation Could Lead To Arbitrary Code Execution","id":"CVE-2021-36047","kev_date_added":null,"published":"2021-09-01"}],"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":"2025-11-03","vendors":["Adobe"]},"summary":"A use-after-free flaw in Adobe XMP Toolkit allows arbitrary code execution if a user opens a malicious file.","url":"https://insights.sbomify.com/CVE-2021-36055/"}