{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-6115 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-6115 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-6115 is a high-severity use after free 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-2020-6115 and fix it if it is affected.\n\nWhat it is: CVE-2020-6115 is a high-severity use after free 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-2020-6115 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-2020-6115/ (Markdown: https://insights.sbomify.com/CVE-2020-6115/index.md)","id":"CVE-2020-6115","markdown":"https://insights.sbomify.com/CVE-2020-6115/index.md","name":"CVE-2020-6115","record":{"aliases":["GHSA-pc78-6jfc-54mv"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"PDF editing software","requires_auth":"none","summary":"A use-after-free vulnerability in Nitro Pro allows attackers to execute arbitrary code via a specially crafted PDF document.","user_interaction":"required","vuln_class":"use_after_free"},"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-416","name":"Use After Free"}],"description":"An exploitable vulnerability exists in the cross-reference table repairing functionality of Nitro Software, Inc.’s Nitro Pro 13.13.2.242. While searching for an object identifier in a malformed document that is missing from the cross-reference table, the application will save a reference to the object’s cross-reference table entry inside a stack variable. If the referenced object identifier is not found, the application may resize the cross-reference table which can change the scope of its entry. Later when the application tries to reference cross-reference entry via the stack variable, the application will access memory belonging to the recently freed table causing a use-after-free condition. A specially crafted document can be delivered by an attacker and 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":"Use after free in Nitro Pro","id":"CVE-2020-6115","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"use_after_free","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in Nitro Pro","id":"CVE-2020-6116"},"packages":[],"prev":{"headline":"SQL injection in Glacies IceHRM\"","id":"CVE-2020-6114"},"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":"Memory corruption in Nitro Pro","id":"CVE-2020-6116","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":"A use-after-free vulnerability in Nitro Pro allows attackers to execute arbitrary code via a specially crafted PDF document.","url":"https://insights.sbomify.com/CVE-2020-6115/"}