{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-4254 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-4254 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-4254 is a medium-severity vulnerability in IBM Security Guardium Big Data Intelligence, published on 16 Oct 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-4254 and fix it if it is affected.\n\nWhat it is: CVE-2020-4254 is a medium-severity vulnerability in IBM Security Guardium Big Data Intelligence, published on 16 Oct 2020. 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-2020-4254 in the wild and no public exploit code.\n\nAffected product: IBM Security Guardium Big Data Intelligence. 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-2020-4254/ (Markdown: https://insights.sbomify.com/CVE-2020-4254/index.md)","id":"CVE-2020-4254","markdown":"https://insights.sbomify.com/CVE-2020-4254/index.md","name":"CVE-2020-4254","record":{"aliases":["GHSA-pqvm-jxcc-r49r"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"IBM Security Guardium","requires_auth":"none","summary":"Weak cryptographic algorithms in IBM Security Guardium Big Data Intelligence allow attackers to decrypt highly sensitive information.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ibm","cpe":[{"product":"security_guardium_big_data_intelligence","vendor":"ibm"}],"cvss":{"score":5.9,"severity":"medium","source":"cna","vector":"CVSS:3.0/S:U/A:N/AV:N/C:H/I:N/AC:H/PR:N/UI:N/E:U/RC:C/RL:O","version":"3.0"},"cwes":[{"id":"CWE-327","name":"Use of a Broken or Risky Cryptographic Algorithm"}],"description":"IBM Security Guardium Big Data Intelligence 1.0 (SonarG) uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 175560.","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 cryptography in Security Guardium Big Data Intelligence","id":"CVE-2020-4254","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"weak_cryptography","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Memory corruption in i2 Analysts Notebook","id":"CVE-2020-4257"},"packages":[],"prev":{"headline":"Auth bypass in Content Navigator","id":"CVE-2020-4253"},"products":["Security Guardium Big Data Intelligence"],"published":"2020-10-16","related":[{"cvss_score":9.8,"headline":"Weak cryptography in Security Guardium Big Data Intelligence","id":"CVE-2018-1372","kev_date_added":null,"published":"2018-02-27"},{"cvss_score":7.8,"headline":"Information disclosure in Security Guardium Big Data Intelligence","id":"CVE-2018-1377","kev_date_added":null,"published":"2018-02-26"},{"cvss_score":7.5,"headline":"Security feature bypass in Security Guardium Big Data Intelligence","id":"CVE-2019-4310","kev_date_added":null,"published":"2019-08-20"},{"cvss_score":7.5,"headline":"Denial of service in Security Guardium Big Data Intelligence","id":"CVE-2019-4338","kev_date_added":null,"published":"2019-08-20"},{"cvss_score":7.5,"headline":"Security feature bypass in Security Guardium Big Data Intelligence","id":"CVE-2018-1373","kev_date_added":null,"published":"2018-03-02"},{"cvss_score":7.1,"headline":"XML external entity in Security Guardium Big Data Intelligence","id":"CVE-2019-4340","kev_date_added":null,"published":"2019-08-20"},{"cvss_score":6.5,"headline":"Information disclosure in Security Guardium Big Data Intelligence","id":"CVE-2019-4306","kev_date_added":null,"published":"2019-10-28"}],"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":"2024-09-17","vendors":["IBM"]},"summary":"Weak cryptographic algorithms in IBM Security Guardium Big Data Intelligence allow attackers to decrypt highly sensitive information.","url":"https://insights.sbomify.com/CVE-2020-4254/"}