{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2013-4623 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2013-4623 is a medium-severity denial of service vulnerability in n/a, published on 30 Sep 2013. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2013-4623 and fix it if it is affected.\n\nWhat it is: CVE-2013-4623 is a medium-severity denial of service vulnerability in n/a, published on 30 Sep 2013. 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-2013-4623 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-2013-4623/ (Markdown: https://insights.sbomify.com/CVE-2013-4623/index.md)","id":"CVE-2013-4623","markdown":"https://insights.sbomify.com/CVE-2013-4623/index.md","name":"CVE-2013-4623","record":{"aliases":["GHSA-hfr2-452h-93q6"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"SSL/TLS library","requires_auth":"none","summary":"Remote attackers can cause a denial of service via infinite loop in PolarSSL certificate parsing during SSL/TLS handshake.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"polarssl","vendor":"polarssl"}],"cvss":{"score":4.3,"severity":"medium","source":"nvd","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","version":"2.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"The x509parse_crt function in x509.h in PolarSSL 1.1.x before 1.1.7 and 1.2.x before 1.2.8 does not properly parse certificate messages during the SSL/TLS handshake, which allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a certificate message that contains a PEM encoded certificate.","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-2013-4623","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2013"},"n_packages":0,"n_references":8,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2013-4624"},"packages":[],"prev":{"headline":"Hardcoded credentials in n/a","id":"CVE-2013-4622"},"products":["n/a"],"published":"2013-09-30","related":[{"cvss_score":9.8,"headline":"Weak cryptography in PolarSSL","id":"CVE-2011-4574","kev_date_added":null,"published":"2021-10-27"},{"cvss_score":7.8,"headline":"Denial of service in n/a","id":"CVE-2014-8628","kev_date_added":null,"published":"2015-08-24"},{"cvss_score":6.8,"headline":"Buffer overflow in the ssl_read_record function in ssl_tls.c in PolarSSL before 1.1.8, when using TLS 1.1, might allow remote attackers to e","id":"CVE-2013-5914","kev_date_added":null,"published":"2013-10-26"},{"cvss_score":5,"headline":"Security feature bypass in n/a","id":"CVE-2014-8627","kev_date_added":null,"published":"2014-11-24"},{"cvss_score":4.3,"headline":"Information disclosure in n/a","id":"CVE-2013-5915","kev_date_added":null,"published":"2013-10-04"},{"cvss_score":4.3,"headline":"Denial of service in n/a","id":"CVE-2013-1621","kev_date_added":null,"published":"2013-02-08"}],"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 infinite loop in PolarSSL certificate parsing during SSL/TLS handshake.","url":"https://insights.sbomify.com/CVE-2013-4623/"}