{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2011-2516 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2011-2516 is a medium-severity vulnerability in n/a, published on 11 Jul 2011. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2011-2516 and fix it if it is affected.\n\nWhat it is: CVE-2011-2516 is a medium-severity vulnerability in n/a, published on 11 Jul 2011. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2011-2516 in the wild and no public exploit code.\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-2011-2516/ (Markdown: https://insights.sbomify.com/CVE-2011-2516/index.md)","id":"CVE-2011-2516","markdown":"https://insights.sbomify.com/CVE-2011-2516/index.md","name":"CVE-2011-2516","record":{"aliases":["DEBIAN-CVE-2011-2516","DSA-2277-1","GHSA-2jmv-v2x6-mmv8"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"XML Security Library","requires_auth":"none","summary":"Remote attackers can cause a denial of service via a buffer overflow triggered by large RSA keys in the XML signature feature.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"xml_security_for_c\\+\\+","vendor":"apache"},{"product":"shibboleth-sp","vendor":"shibboleth"}],"cvss":{"score":5,"severity":"medium","source":"nvd","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","version":"2.0"},"cwes":[{"id":"CWE-189","name":null}],"description":"Off-by-one error in the XML signature feature in Apache XML Security for C++ 1.6.0, as used in Shibboleth before 2.4.3 and possibly other products, allows remote attackers to cause a denial of service (crash) via a signature using a large RSA key, which triggers a buffer overflow.","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 n/a","id":"CVE-2011-2516","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"integer_overflow","year":"2011"},"n_packages":0,"n_references":16,"next":{"headline":"Memory corruption in n/a","id":"CVE-2011-2517"},"packages":[],"prev":{"headline":"Security feature bypass in packagekit","id":"CVE-2011-2515"},"products":["n/a"],"published":"2011-07-11","related":[{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2013-2154","kev_date_added":null,"published":"2013-08-20"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2013-2156","kev_date_added":null,"published":"2013-08-20"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2013-2210","kev_date_added":null,"published":"2013-08-20"},{"cvss_score":5.8,"headline":"Security feature bypass in n/a","id":"CVE-2013-2155","kev_date_added":null,"published":"2013-08-20"},{"cvss_score":4.3,"headline":"Security feature bypass in n/a","id":"CVE-2013-2153","kev_date_added":null,"published":"2013-08-20"}],"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":"2024-08-06","vendors":["n/a"]},"summary":"Remote attackers can cause a denial of service via a buffer overflow triggered by large RSA keys in the XML signature feature.","url":"https://insights.sbomify.com/CVE-2011-2516/"}