{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2023-28509 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-28509 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-28509 is a high-severity vulnerability in Rocket Software UniData, published on 29 Mar 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-28509 and fix it if it is affected.\n\nWhat it is: CVE-2023-28509 is a high-severity vulnerability in Rocket Software UniData, published on 29 Mar 2023. 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-2023-28509 in the wild and no public exploit code.\n\nAffected product: Rocket Software UniData. 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-2023-28509/ (Markdown: https://insights.sbomify.com/CVE-2023-28509/index.md)","id":"CVE-2023-28509","markdown":"https://insights.sbomify.com/CVE-2023-28509/index.md","name":"CVE-2023-28509","record":{"aliases":["GHSA-345r-5qfx-4jpr"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Rocket UniData/UniVerse","requires_auth":"none","summary":"Weak encryption in UniRPC allows attackers to intercept and decrypt sensitive data, including passwords, transmitted over the network.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"rapid7","cpe":[{"product":"unidata","vendor":"rocketsoftware"},{"product":"universe","vendor":"rocketsoftware"}],"cvss":{"score":7.5,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-327","name":"Use of a Broken or Risky Cryptographic Algorithm"}],"description":"Rocket Software UniData versions prior to 8.2.4 build 3003 and UniVerse versions prior to 11.3.5 build 1001 or 12.2.1 build 2002 use weak encryption for packet-level security and passwords transferred on the wire.","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":"Weak encryption in UniRPC protocol","id":"CVE-2023-28509","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"weak_cryptography","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"IBM Watson CP4D Data Stores improper input validation","id":"CVE-2023-28512"},"packages":[],"prev":{"headline":"Heap corruption in UniRPC service","id":"CVE-2023-28508"},"products":["UniData","UniVerse"],"published":"2023-03-29","related":[{"cvss_score":9.8,"headline":"Heap buffer overflow in unirpcd","id":"CVE-2023-28501","kev_date_added":null,"published":"2023-03-29"},{"cvss_score":9.8,"headline":"Stack buffer overflow in UniRPC's udadmin_server service","id":"CVE-2023-28502","kev_date_added":null,"published":"2023-03-29"},{"cvss_score":9.8,"headline":"Authentication bypass in UniRPC's udadmin service","id":"CVE-2023-28503","kev_date_added":null,"published":"2023-03-29"},{"cvss_score":9.8,"headline":"Stack buffer overflow in UniRPC library function","id":"CVE-2023-28504","kev_date_added":null,"published":"2023-03-29"},{"cvss_score":9.8,"headline":"Memory exhaustion in LZ4 decompression in UniRPC daemon","id":"CVE-2023-28507","kev_date_added":null,"published":"2023-03-29"},{"cvss_score":8.8,"headline":"Stack buffer overflow in UniRPC service","id":"CVE-2023-28506","kev_date_added":null,"published":"2023-03-29"},{"cvss_score":8.8,"headline":"Heap corruption in UniRPC service","id":"CVE-2023-28508","kev_date_added":null,"published":"2023-03-29"}],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-02-18","vendors":["Rocket Software"]},"summary":"Weak encryption in UniRPC allows attackers to intercept and decrypt sensitive data, including passwords, transmitted over the network.","url":"https://insights.sbomify.com/CVE-2023-28509/"}