{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2013-3939 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2013-3939 yet. Limit exposure of the affected software until one is available.","what":"CVE-2013-3939 is a high-severity memory corruption vulnerability in Xnview Xnview, published on 2 Jan 2020. 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-2013-3939 and fix it if it is affected.\n\nWhat it is: CVE-2013-3939 is a high-severity memory corruption vulnerability in Xnview Xnview, published on 2 Jan 2020. 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-2013-3939 in the wild and no public exploit code.\n\nAffected product: Xnview Xnview. 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-2013-3939/ (Markdown: https://insights.sbomify.com/CVE-2013-3939/index.md)","id":"CVE-2013-3939","markdown":"https://insights.sbomify.com/CVE-2013-3939/index.md","name":"CVE-2013-3939","record":{"aliases":["GHSA-wfq4-7r76-pfcq"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"XnView image viewer","requires_auth":"none","summary":"Remote attackers can execute arbitrary code via a crafted RGB file due to a heap-based buffer overflow in XnView.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"flexera","cpe":[{"product":"xnview","vendor":"xnview"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","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-787","name":"Out-of-bounds Write"}],"description":"xnview.exe in XnView before 2.13 does not properly handle RLE strip lengths during processing of RGB files, which allows remote attackers to execute arbitrary code via the RLE strip size field in a RGB file, which leads to an unexpected sign extension error and a heap-based buffer overflow.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Memory corruption in XnView","id":"CVE-2013-3939","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"xnview:xnview","products":["xnview:xnview"],"type":"memory_corruption","year":"2013"},"n_packages":0,"n_references":2,"next":{"headline":"Integer overflow in n/a","id":"CVE-2013-3940"},"packages":[],"prev":{"headline":"Integer overflow in n/a","id":"CVE-2013-3938"},"products":["XnView"],"published":"2020-01-02","related":[{"cvss_score":9.8,"headline":"Memory corruption in XnView","id":"CVE-2013-3492","kev_date_added":null,"published":"2020-01-27"},{"cvss_score":9.8,"headline":"Integer overflow in XnView","id":"CVE-2013-3493","kev_date_added":null,"published":"2020-01-27"},{"cvss_score":9.8,"headline":"Memory corruption in XnView","id":"CVE-2013-3941","kev_date_added":null,"published":"2020-01-02"},{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2012-4988","kev_date_added":null,"published":"2014-07-09"},{"cvss_score":9.3,"headline":"Integer overflow in n/a","id":"CVE-2013-3938","kev_date_added":null,"published":"2014-03-18"},{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2013-2577","kev_date_added":null,"published":"2013-08-09"},{"cvss_score":9.3,"headline":"Integer overflow in n/a","id":"CVE-2012-0684","kev_date_added":null,"published":"2012-05-09"}],"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":["XnView"]},"summary":"Remote attackers can execute arbitrary code via a crafted RGB file due to a heap-based buffer overflow in XnView.","url":"https://insights.sbomify.com/CVE-2013-3939/"}