{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-33589 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2021-33589 is a high-severity vulnerability in n/a, published on 21 Apr 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-2021-33589 and fix it if it is affected.\n\nWhat it is: CVE-2021-33589 is a high-severity vulnerability in n/a, published on 21 Apr 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-2021-33589 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-2021-33589/ (Markdown: https://insights.sbomify.com/CVE-2021-33589/index.md)","id":"CVE-2021-33589","markdown":"https://insights.sbomify.com/CVE-2021-33589/index.md","name":"CVE-2021-33589","record":{"aliases":["DEBIAN-CVE-2021-33589","GHSA-85rv-559q-9c4r","UBUNTU-CVE-2021-33589","openSUSE-SU-2024:11302-1"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"RNP cryptographic library","requires_auth":"none","summary":"Attackers can decrypt data more easily than intended because the RNP library skips a required step in its cryptographic algorithm.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"rnp","vendor":"ribose"}],"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-522","name":"Insufficiently Protected Credentials"}],"description":"Ribose RNP before 0.15.1 does not implement a required step in a cryptographic algorithm, resulting in weaker encryption than on the tin of the algorithm.","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":"Weak cryptography in n/a","id":"CVE-2021-33589","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"weak_cryptography","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Memory corruption in n/a","id":"CVE-2021-33590"},"packages":[],"prev":{"headline":"Denial of service in css-what","id":"CVE-2021-33587"},"products":["n/a"],"published":"2023-04-21","related":[{"cvss_score":7.5,"headline":"Information disclosure in n/a","id":"CVE-2023-29480","kev_date_added":null,"published":"2023-04-24"},{"cvss_score":5.3,"headline":"Ribose RNP before 0.16.3 may hang when the input is malformed.","id":"CVE-2023-29479","kev_date_added":null,"published":"2023-04-24"}],"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":"2025-02-04","vendors":["n/a"]},"summary":"Attackers can decrypt data more easily than intended because the RNP library skips a required step in its cryptographic algorithm.","url":"https://insights.sbomify.com/CVE-2021-33589/"}