{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-6116 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-6116 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-6116 is a high-severity memory corruption vulnerability in Nitro Pro, published on 17 Sep 2020. 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 CVE-2020-6116 and fix it if it is affected.\n\nWhat it is: CVE-2020-6116 is a high-severity memory corruption vulnerability in Nitro Pro, published on 17 Sep 2020. 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 CVE-2020-6116 in the wild and no public exploit code.\n\nAffected product: Nitro Pro. 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-2020-6116/ (Markdown: https://insights.sbomify.com/CVE-2020-6116/index.md)","id":"CVE-2020-6116","markdown":"https://insights.sbomify.com/CVE-2020-6116/index.md","name":"CVE-2020-6116","record":{"aliases":["GHSA-qc5m-fq47-qgpw"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"PDF reader","requires_auth":"none","summary":"Arbitrary code execution via memory corruption in Nitro Pro when rendering crafted documents with indexed colorspaces.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"talos","cpe":[{"product":"nitro_pro","vendor":"gonitro"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-190","name":"Integer Overflow or Wraparound"},{"id":"CWE-131","name":"Incorrect Calculation of Buffer Size"},{"id":"CWE-680","name":"Integer Overflow to Buffer Overflow"}],"description":"An arbitrary code execution vulnerability exists in the rendering functionality of Nitro Software, Inc.’s Nitro Pro 13.13.2.242. When drawing the contents of a page using colors from an indexed colorspace, the application can miscalculate the size of a buffer when allocating space for its colors. When using this allocated buffer, the application can write outside its bounds and cause memory corruption which can lead to code execution. A specially crafted document must be loaded by a victim in order to trigger this vulnerability.","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 Nitro Pro","id":"CVE-2020-6116","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"SQL injection in OS4ED\"","id":"CVE-2020-6117"},"packages":[],"prev":{"headline":"Use after free in Nitro Pro","id":"CVE-2020-6115"},"products":["Nitro Pro"],"published":"2020-09-17","related":[{"cvss_score":8.8,"headline":"Use after free in Nitro Pro","id":"CVE-2021-21796","kev_date_added":null,"published":"2021-10-18"},{"cvss_score":8.8,"headline":"Use after free in Nitro Pro","id":"CVE-2021-21797","kev_date_added":null,"published":"2021-10-18"},{"cvss_score":8.8,"headline":"Use after free in Nitro Pro","id":"CVE-2021-21798","kev_date_added":null,"published":"2021-09-15"},{"cvss_score":8.8,"headline":"Memory corruption in Nitro Pro","id":"CVE-2020-6112","kev_date_added":null,"published":"2020-09-17"},{"cvss_score":8.8,"headline":"Integer overflow in Nitro Pro","id":"CVE-2020-6113","kev_date_added":null,"published":"2020-09-17"},{"cvss_score":8.8,"headline":"Use after free in Nitro Pro","id":"CVE-2020-6115","kev_date_added":null,"published":"2020-09-17"}],"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":"2024-08-04","vendors":["n/a"]},"summary":"Arbitrary code execution via memory corruption in Nitro Pro when rendering crafted documents with indexed colorspaces.","url":"https://insights.sbomify.com/CVE-2020-6116/"}