{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2014-0011 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2014-0011 is a critical memory corruption vulnerability in TigerVNC, published on 2 Jan 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2014-0011 and fix it if it is affected.\n\nWhat it is: CVE-2014-0011 is a critical memory corruption vulnerability in TigerVNC, published on 2 Jan 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2014-0011 in the wild and no public exploit code.\n\nAffected product: TigerVNC. 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-2014-0011/ (Markdown: https://insights.sbomify.com/CVE-2014-0011/index.md)","id":"CVE-2014-0011","markdown":"https://insights.sbomify.com/CVE-2014-0011/index.md","name":"CVE-2014-0011","record":{"aliases":["GHSA-v8hp-82fx-5fhc","MGASA-2014-0173"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["denial_of_service","code_execution"],"network_reachable":"yes","non_default_config":true,"product_category":"VNC client","requires_auth":"none","summary":"Remote VNC servers can trigger heap-based buffer overflows in TigerVNC, causing crashes or arbitrary code execution during screen rendering.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"tigervnc","vendor":"tigervnc"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"Multiple heap-based buffer overflows in the ZRLE_DECODE function in common/rfb/zrleDecode.h in TigerVNC before 1.3.1, when NDEBUG is enabled, allow remote VNC servers to cause a denial of service (vncviewer crash) and possibly execute arbitrary code via vectors related to screen image rendering.","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 TigerVNC","id":"CVE-2014-0011","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2014"},"n_packages":0,"n_references":2,"next":{"headline":"Insecure Temporary File in Jinja2","id":"CVE-2014-0012"},"packages":[],"prev":{"headline":"Cross-site request forgery in n/a","id":"CVE-2014-0010"},"products":["TigerVNC"],"published":"2020-01-02","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2017-5581","kev_date_added":null,"published":"2017-02-28"},{"cvss_score":8.8,"headline":"Use after free in n/a","id":"CVE-2017-7393","kev_date_added":null,"published":"2017-04-01"},{"cvss_score":8.5,"headline":"Missing authorization in TigerVNC","id":"CVE-2026-34352","kev_date_added":null,"published":"2026-03-26"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2017-7392","kev_date_added":null,"published":"2017-04-01"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2017-7394","kev_date_added":null,"published":"2017-04-01"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2017-7396","kev_date_added":null,"published":"2017-04-01"}],"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":"2024-08-06","vendors":["TigerVNC"]},"summary":"Remote VNC servers can trigger heap-based buffer overflows in TigerVNC, causing crashes or arbitrary code execution during screen rendering.","url":"https://insights.sbomify.com/CVE-2014-0011/"}