{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-24400 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-24400 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-24400 is a high-severity vulnerability in ETSI TETRA Standard, published on 19 Oct 2023. 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-2022-24400 and fix it if it is affected.\n\nWhat it is: CVE-2022-24400 is a high-severity vulnerability in ETSI TETRA Standard, published on 19 Oct 2023. 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-2022-24400 in the wild and no public exploit code.\n\nAffected product: ETSI TETRA Standard. 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-2022-24400/ (Markdown: https://insights.sbomify.com/CVE-2022-24400/index.md)","id":"CVE-2022-24400","markdown":"https://insights.sbomify.com/CVE-2022-24400/index.md","name":"CVE-2022-24400","record":{"aliases":["GHSA-6w2r-58cq-54q2"],"analysis":{"component_type":"other","fix_type":"no_fix_stated","impacts":["security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"TETRA Standard","requires_auth":"none","summary":"A flaw in TETRA authentication allows attackers to force session keys to zero, bypassing encryption security.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"NCSC-NL","cpe":[{"product":"tetra\\","vendor":"midnightblue"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:U/RC:R/CR:H/IR:H/AR:H/MAV:A/MAC:H/MPR:N/MUI:N/MS:U/MC:H/MI:H/MA:H","version":"3.1"},"cwes":[{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"},{"id":"CWE-807","name":"Reliance on Untrusted Inputs in a Security Decision"}],"description":"A flaw in the TETRA authentication procecure allows a MITM adversary that can predict the MS challenge RAND2 to set session key DCK to zero.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"DCK pinning attack in TETRA","id":"CVE-2022-24400","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"weak_cryptography","year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"Keystream recovery for arbitrary frames in TETRA","id":"CVE-2022-24401"},"packages":[],"prev":{"headline":"Cross-site scripting in SAP Focused Run (Real User Monitoring)","id":"CVE-2022-24399"},"products":["TETRA Standard"],"published":"2023-10-19","related":[{"cvss_score":8.8,"headline":"Keystream recovery for arbitrary frames in TETRA","id":"CVE-2022-24401","kev_date_added":null,"published":"2023-10-19"},{"cvss_score":8.8,"headline":"Intentionally weakened effective strength in TETRA TEA1","id":"CVE-2022-24402","kev_date_added":null,"published":"2023-10-19"},{"cvss_score":5.9,"headline":"Ciphertext Malleability in TETRA","id":"CVE-2022-24404","kev_date_added":null,"published":"2023-10-19"},{"cvss_score":4.3,"headline":"De-anonymization attack in TETRA","id":"CVE-2022-24403","kev_date_added":null,"published":"2023-12-05"}],"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":"2024-09-12","vendors":["ETSI"]},"summary":"A flaw in TETRA authentication allows attackers to force session keys to zero, bypassing encryption security.","url":"https://insights.sbomify.com/CVE-2022-24400/"}