{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2011-1924 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2011-1924 is a medium-severity memory corruption vulnerability in Tor Tor, published on 14 Jun 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-2011-1924 and fix it if it is affected.\n\nWhat it is: CVE-2011-1924 is a medium-severity memory corruption vulnerability in Tor Tor, published on 14 Jun 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-2011-1924 in the wild and no public exploit code.\n\nAffected product: Tor Tor. 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-2011-1924/ (Markdown: https://insights.sbomify.com/CVE-2011-1924/index.md)","id":"CVE-2011-1924","markdown":"https://insights.sbomify.com/CVE-2011-1924/index.md","name":"CVE-2011-1924","record":{"aliases":["DEBIAN-CVE-2011-1924","GHSA-f3pm-2c82-x85g"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Tor anonymity network","requires_auth":"none","summary":"Remote attackers can crash Tor directory authorities via a crafted policy causing a buffer overflow, requiring an upgrade to mitigate.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"tor","vendor":"tor"}],"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-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"Buffer overflow in the policy_summarize function in or/policies.c in Tor before 0.2.1.30 allows remote attackers to cause a denial of service (directory authority crash) via a crafted policy that triggers creation of a long port list.","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":"Memory corruption in n/a","id":"CVE-2011-1924","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"tor:tor","products":["tor:tor"],"type":"memory_corruption","year":"2011"},"n_packages":0,"n_references":8,"next":{"headline":"Null dereference in n/a","id":"CVE-2011-1925"},"packages":[],"prev":{"headline":"Weak cryptography in n/a","id":"CVE-2011-1923"},"products":["n/a"],"published":"2011-06-14","related":[{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2010-1676","kev_date_added":null,"published":"2010-12-22"},{"cvss_score":10,"headline":"Tor before 0.2.0.34 treats incomplete IPv4 addresses as valid, which has unknown impact and attack vectors related to \"Spec conformance,\" as","id":"CVE-2009-0939","kev_date_added":null,"published":"2009-03-18"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2009-0414","kev_date_added":null,"published":"2009-02-03"},{"cvss_score":9.3,"headline":"Information disclosure in n/a","id":"CVE-2008-5398","kev_date_added":null,"published":"2008-12-09"},{"cvss_score":7.6,"headline":"Memory corruption in n/a","id":"CVE-2011-2778","kev_date_added":null,"published":"2011-12-23"},{"cvss_score":7.5,"headline":"Integer overflow in n/a","id":"CVE-2006-3409","kev_date_added":null,"published":"2006-07-07"},{"cvss_score":7.2,"headline":"Privilege escalation in n/a","id":"CVE-2008-5397","kev_date_added":null,"published":"2008-12-09"}],"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 crash Tor directory authorities via a crafted policy causing a buffer overflow, requiring an upgrade to mitigate.","url":"https://insights.sbomify.com/CVE-2011-1924/"}