{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-7279 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-7279 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-7279 is a low-severity denial of service vulnerability in Secure Systems Engineering Connaisseur, published on 2 Sep 2024. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-7279 and fix it if it is affected.\n\nWhat it is: CVE-2023-7279 is a low-severity denial of service vulnerability in Secure Systems Engineering Connaisseur, published on 2 Sep 2024. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-7279 in the wild and no public exploit code.\n\nAffected product: Secure Systems Engineering Connaisseur. 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-2023-7279/ (Markdown: https://insights.sbomify.com/CVE-2023-7279/index.md)","id":"CVE-2023-7279","markdown":"https://insights.sbomify.com/CVE-2023-7279/index.md","name":"CVE-2023-7279","record":{"aliases":["GHSA-fvfc-vfg9-g345"],"analysis":{"component_type":"container_or_infrastructure","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Kubernetes admission controller","requires_auth":"low_privilege","summary":"An attacker can cause a denial of service in Connaisseur via inefficient regular expressions in the delegation name handler.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"connaisseur","vendor":"securesystems"}],"cvss":{"score":2.1,"severity":"low","source":"cna","vector":"CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-1333","name":"Inefficient Regular Expression Complexity"}],"description":"A vulnerability has been found in Secure Systems Engineering Connaisseur up to 3.3.0 and classified as problematic. This vulnerability affects unknown code of the file connaisseur/res/targets_schema.json of the component Delegation Name Handler. The manipulation leads to inefficient regular expression complexity. The complexity of an attack is rather high. The exploitation appears to be difficult. Upgrading to version 3.3.1 is able to address this issue. The name of the patch is 524b73ff7306707f6d3a4d1e86401479bca91b02. It is recommended to upgrade the affected component.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Secure Systems Engineering Connaisseur Delegation Name targets_schema.json redos","id":"CVE-2023-7279","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2023"},"n_packages":0,"n_references":5,"next":{"headline":"Other in Chrome","id":"CVE-2023-7281"},"packages":[],"prev":{"headline":"Cross Site Request Forgery in Kiteworks OwnCloud","id":"CVE-2023-7273"},"products":["Connaisseur"],"published":"2024-09-02","related":[],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-09-03","vendors":["Secure Systems Engineering"]},"summary":"An attacker can cause a denial of service in Connaisseur via inefficient regular expressions in the delegation name handler.","url":"https://insights.sbomify.com/CVE-2023-7279/"}