{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-2820 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2017-2820 is a high-severity vulnerability in Freedesktop Poppler, published on 12 Jul 2017. 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-2017-2820 and fix it if it is affected.\n\nWhat it is: CVE-2017-2820 is a high-severity vulnerability in Freedesktop Poppler, published on 12 Jul 2017. 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-2017-2820 in the wild and no public exploit code.\n\nAffected product: Freedesktop Poppler. 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-2017-2820/ (Markdown: https://insights.sbomify.com/CVE-2017-2820/index.md)","id":"CVE-2017-2820","markdown":"https://insights.sbomify.com/CVE-2017-2820/index.md","name":"CVE-2017-2820","record":{"aliases":["DEBIAN-CVE-2017-2820","GHSA-2v7w-8gjr-q477","UBUNTU-CVE-2017-2820"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"PDF rendering library","requires_auth":"none","summary":"An attacker can execute arbitrary code by tricking a user into opening a malicious PDF file processed by the Poppler library.","user_interaction":"required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"talos","cpe":[{"product":"poppler","vendor":"freedesktop"}],"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-190","name":"Integer Overflow or Wraparound"}],"description":"An exploitable integer overflow vulnerability exists in the JPEG 2000 image parsing functionality of freedesktop.org Poppler 0.53.0. A specially crafted PDF file can lead to an integer overflow causing out of bounds memory overwrite on the heap resulting in potential arbitrary code execution. To trigger this vulnerability, a victim must open the malicious PDF in an application using this library.","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":"Integer overflow in Poppler","id":"CVE-2017-2820","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"freedesktop:poppler","products":["freedesktop:poppler"],"type":"integer_overflow","year":"2017"},"n_packages":0,"n_references":2,"next":{"headline":"Use after free in Perceptive Document Filters","id":"CVE-2017-2821"},"packages":[],"prev":{"headline":"Integer overflow in Hangul Word Processor in Thinkfree Office NEO Trial Word","id":"CVE-2017-2819"},"products":["Poppler"],"published":"2017-07-12","related":[{"cvss_score":8.8,"headline":"Integer overflow in n/a","id":"CVE-2018-21009","kev_date_added":null,"published":"2019-09-05"},{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2019-12293","kev_date_added":null,"published":"2019-05-23"},{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2019-10872","kev_date_added":null,"published":"2019-04-05"},{"cvss_score":8.8,"headline":"Denial of service in n/a","id":"CVE-2019-9543","kev_date_added":null,"published":"2019-03-01"},{"cvss_score":8.8,"headline":"Denial of service in n/a","id":"CVE-2019-9545","kev_date_added":null,"published":"2019-03-01"},{"cvss_score":7.8,"headline":"Integer overflow in n/a","id":"CVE-2022-38171","kev_date_added":null,"published":"2022-08-22"}],"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":"2024-09-16","vendors":["Poppler"]},"summary":"An attacker can execute arbitrary code by tricking a user into opening a malicious PDF file processed by the Poppler library.","url":"https://insights.sbomify.com/CVE-2017-2820/"}