{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-4397 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-4397 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-4397 is a medium-severity vulnerability in IBM Verify Gateway (IVG), published on 22 Jul 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-2020-4397 and fix it if it is affected.\n\nWhat it is: CVE-2020-4397 is a medium-severity vulnerability in IBM Verify Gateway (IVG), published on 22 Jul 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-2020-4397 in the wild and no public exploit code.\n\nAffected product: IBM Verify Gateway (IVG). 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-2020-4397/ (Markdown: https://insights.sbomify.com/CVE-2020-4397/index.md)","id":"CVE-2020-4397","markdown":"https://insights.sbomify.com/CVE-2020-4397/index.md","name":"CVE-2020-4397","record":{"aliases":["GHSA-3mgr-6m8w-82f4"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"IBM Verify Gateway","requires_auth":"none","summary":"An attacker can intercept sensitive information transmitted in plain text by IBM Verify Gateway using man-in-the-middle techniques.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ibm","cpe":[{"product":"verify_gateway","vendor":"ibm"}],"cvss":{"score":6.8,"severity":"medium","source":"cna","vector":"CVSS:3.0/PR:N/AV:N/A:N/AC:H/UI:N/I:N/S:C/C:H/E:U/RL:O/RC:C","version":"3.0"},"cwes":[{"id":"CWE-319","name":"Cleartext Transmission of Sensitive Information"}],"description":"IBM Verify Gateway (IVG) 1.0.0 and 1.0.1 transmits sensitive information in plain text which could be obtained by an attacker using man in the middle techniques. IBM X-Force ID: 179428.","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":"Information disclosure in Verify Gateway (IVG)","id":"CVE-2020-4397","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Denial of service in Verify Gateway (IVG)","id":"CVE-2020-4399"},"packages":[],"prev":{"headline":"Cross-site scripting in Rational Rhapsody Design Manager","id":"CVE-2020-4396"},"products":["Verify Gateway (IVG)"],"published":"2020-07-22","related":[{"cvss_score":7.5,"headline":"Security feature bypass in Verify Gateway (IVG)","id":"CVE-2020-4400","kev_date_added":null,"published":"2020-07-22"},{"cvss_score":6.8,"headline":"Hardcoded credentials in Verify Gateway (IVG)","id":"CVE-2020-4385","kev_date_added":null,"published":"2020-07-22"},{"cvss_score":6.5,"headline":"Denial of service in Verify Gateway (IVG)","id":"CVE-2020-4399","kev_date_added":null,"published":"2020-07-22"},{"cvss_score":6.2,"headline":"Hardcoded credentials in Verify Gateway (IVG)","id":"CVE-2020-4372","kev_date_added":null,"published":"2020-07-22"},{"cvss_score":5.1,"headline":"Information disclosure in Verify Gateway (IVG)","id":"CVE-2020-4369","kev_date_added":null,"published":"2020-07-22"},{"cvss_score":4,"headline":"Information disclosure in Verify Gateway (IVG)","id":"CVE-2020-4371","kev_date_added":null,"published":"2020-07-22"}],"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":"2024-09-16","vendors":["IBM"]},"summary":"An attacker can intercept sensitive information transmitted in plain text by IBM Verify Gateway using man-in-the-middle techniques.","url":"https://insights.sbomify.com/CVE-2020-4397/"}