{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2011-0761 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2011-0761 is a medium-severity vulnerability in n/a, published on 13 May 2011."},"fix_prompt":"Check this codebase for CVE-2011-0761 and fix it if it is affected.\n\nWhat it is: CVE-2011-0761 is a medium-severity vulnerability in n/a, published on 13 May 2011. \nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2011-0761 exists.\n\nAffected product: n/a. 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-2011-0761/ (Markdown: https://insights.sbomify.com/CVE-2011-0761/index.md)","id":"CVE-2011-0761","markdown":"https://insights.sbomify.com/CVE-2011-0761/index.md","name":"CVE-2011-0761","record":{"aliases":["DEBIAN-CVE-2011-0761","GHSA-mmv5-472c-pf4c"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"unknown","non_default_config":false,"product_category":"Perl programming language","requires_auth":"unknown","summary":"Attackers can cause a denial of service in Perl applications by injecting arguments into specific system call functions, leading to a crash.","user_interaction":"unknown","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"certcc","cpe":[{"product":"perl","vendor":"perl"}],"cvss":{"score":5,"severity":"medium","source":"nvd","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","version":"2.0"},"cwes":[],"description":"Perl 5.10.x allows context-dependent attackers to cause a denial of service (NULL pointer dereference and application crash) by leveraging an ability to inject arguments into a (1) getpeername, (2) readdir, (3) closedir, (4) getsockname, (5) rewinddir, (6) tell, or (7) telldir function call.","ecosystems":[],"exploits":{"exploitdb":1,"first_seen":"2011-05-03","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"2011-05-03","kind":"exploitdb","ref":"35725","stars":null,"title":"Perl 5.10 - Multiple Null Pointer Dereference Denial of Service Vulnerabilities"}],"tier":"weaponised"},"has_fix":true,"headline":"Null dereference in n/a","id":"CVE-2011-0761","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2011"},"n_packages":0,"n_references":6,"next":{"headline":"Denial of service in n/a","id":"CVE-2011-0762"},"packages":[],"prev":{"headline":"Cross-site request forgery in n/a","id":"CVE-2011-0760"},"products":["n/a"],"published":"2011-05-13","related":[{"cvss_score":9.8,"headline":"Supply chain in perl","id":"CVE-2026-4176","kev_date_added":null,"published":"2026-03-29"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2022-48522","kev_date_added":null,"published":"2023-08-22"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2017-12814","kev_date_added":null,"published":"2017-09-27"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2015-8608","kev_date_added":null,"published":"2017-02-07"},{"cvss_score":9.1,"headline":"Integer overflow in perl:perl","id":"CVE-2026-13221","kev_date_added":null,"published":"2026-07-13"},{"cvss_score":9.1,"headline":"Memory corruption in n/a","id":"CVE-2017-12883","kev_date_added":null,"published":"2017-09-19"},{"cvss_score":8.4,"headline":"Integer overflow in perl:perl","id":"CVE-2026-57432","kev_date_added":null,"published":"2026-07-13"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-06","vendors":["n/a"]},"summary":"Attackers can cause a denial of service in Perl applications by injecting arguments into specific system call functions, leading to a crash.","url":"https://insights.sbomify.com/CVE-2011-0761/"}