{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2007-4455 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2007-4455 is a medium-severity denial of service vulnerability in n/a, published on 22 Aug 2007. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2007-4455 and fix it if it is affected.\n\nWhat it is: CVE-2007-4455 is a medium-severity denial of service vulnerability in n/a, published on 22 Aug 2007. 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-2007-4455 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-2007-4455/ (Markdown: https://insights.sbomify.com/CVE-2007-4455/index.md)","id":"CVE-2007-4455","markdown":"https://insights.sbomify.com/CVE-2007-4455/index.md","name":"CVE-2007-4455","record":{"aliases":["DEBIAN-CVE-2007-4455","GHSA-c3jc-cr5w-8999"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Asterisk PBX","requires_auth":"none","summary":"Remote attackers can cause denial of service via memory exhaustion in the Asterisk SIP channel driver by creating excessive history entries.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"asterisk","vendor":"asterisk"},{"product":"asterisk_appliance_developer_kit","vendor":"asterisk"},{"product":"asterisknow","vendor":"asterisk"}],"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":"The SIP channel driver (chan_sip) in Asterisk Open Source 1.4.x before 1.4.11, AsteriskNOW before beta7, Asterisk Appliance Developer Kit 0.x before 0.8.0, and s800i (Asterisk Appliance) 1.x before 1.0.3 allows remote attackers to cause a denial of service (memory exhaustion) via a SIP dialog that causes a large number of history entries to be created.","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":"Denial of service in n/a","id":"CVE-2007-4455","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2007"},"n_packages":0,"n_references":8,"next":{"headline":"SQL injection in n/a","id":"CVE-2007-4456"},"packages":[],"prev":{"headline":"Code injection in n/a","id":"CVE-2007-4454"},"products":["n/a"],"published":"2007-08-22","related":[{"cvss_score":10,"headline":"Null dereference in n/a","id":"CVE-2007-2488","kev_date_added":null,"published":"2007-05-07"},{"cvss_score":9.3,"headline":"Weak cryptography in n/a","id":"CVE-2008-1390","kev_date_added":null,"published":"2008-03-24"},{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2007-3762","kev_date_added":null,"published":"2007-07-18"},{"cvss_score":8.8,"headline":"Auth bypass in n/a","id":"CVE-2008-1332","kev_date_added":null,"published":"2008-03-20"},{"cvss_score":7.8,"headline":"Denial of service in n/a","id":"CVE-2008-3263","kev_date_added":null,"published":"2008-07-22"},{"cvss_score":7.8,"headline":"Null dereference in n/a","id":"CVE-2007-2294","kev_date_added":null,"published":"2007-04-26"},{"cvss_score":7.8,"headline":"Denial of service in n/a","id":"CVE-2007-2297","kev_date_added":null,"published":"2007-04-26"}],"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)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-07","vendors":["n/a"]},"summary":"Remote attackers can cause denial of service via memory exhaustion in the Asterisk SIP channel driver by creating excessive history entries.","url":"https://insights.sbomify.com/CVE-2007-4455/"}