{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-7511 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2017-7511 is a medium-severity vulnerability in Freedesktop Poppler, published on 30 May 2017. 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-2017-7511 and fix it if it is affected.\n\nWhat it is: CVE-2017-7511 is a medium-severity vulnerability in Freedesktop Poppler, published on 30 May 2017. 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-2017-7511 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-2017-7511/ (Markdown: https://insights.sbomify.com/CVE-2017-7511/index.md)","id":"CVE-2017-7511","markdown":"https://insights.sbomify.com/CVE-2017-7511/index.md","name":"CVE-2017-7511","record":{"aliases":["DEBIAN-CVE-2017-7511","GHSA-mqrh-mcfq-vc54","UBUNTU-CVE-2017-7511"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"PDF rendering library","requires_auth":"none","summary":"A NULL pointer dereference in poppler's pdfunite tool allows attackers to cause a denial of service via specially crafted PDF documents.","user_interaction":"required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"poppler","vendor":"freedesktop"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.0"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"poppler since version 0.17.3 has been vulnerable to NULL pointer dereference in pdfunite triggered by specially crafted documents.","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":"Null dereference in poppler","id":"CVE-2017-7511","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"freedesktop:poppler","products":["freedesktop:poppler"],"type":"null_dereference","year":"2017"},"n_packages":0,"n_references":2,"next":{"headline":"Auth bypass in 3scale AMP before 2.0.0","id":"CVE-2017-7512"},"packages":[],"prev":{"headline":"Information disclosure in RHV","id":"CVE-2017-7510"},"products":["poppler"],"published":"2017-05-30","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":8.8,"headline":"Integer overflow in Poppler","id":"CVE-2017-2820","kev_date_added":null,"published":"2017-07-12"},{"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":"2024-08-05","vendors":["Poppler"]},"summary":"A NULL pointer dereference in poppler's pdfunite tool allows attackers to cause a denial of service via specially crafted PDF documents.","url":"https://insights.sbomify.com/CVE-2017-7511/"}