{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-32489 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-32489 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-32489 is a medium-severity vulnerability in n/a, published on 10 May 2021. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-32489 and fix it if it is affected.\n\nWhat it is: CVE-2021-32489 is a medium-severity vulnerability in n/a, published on 10 May 2021. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-32489 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-2021-32489/ (Markdown: https://insights.sbomify.com/CVE-2021-32489/index.md)","id":"CVE-2021-32489","markdown":"https://insights.sbomify.com/CVE-2021-32489/index.md","name":"CVE-2021-32489","record":{"aliases":["GHSA-cmx7-7xm2-m73q"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"YubiHSM 2 SDK","requires_auth":"high_privilege","summary":"An integer overflow in Yubico yubihsm-shell allows a malicious device response to cause a segmentation fault, resulting in denial of service.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"yubihsm-shell","vendor":"yubico"}],"cvss":{"score":4.4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AC:H/AV:N/A:H/C:N/I:N/PR:H/S:U/UI:N","version":"3.1"},"cwes":[{"id":"CWE-190","name":"Integer Overflow or Wraparound"}],"description":"An issue was discovered in the _send_secure_msg() function of Yubico yubihsm-shell through 2.0.3. The function does not correctly validate the embedded length field of an authenticated message received from the device because response_msg.st.len=8 can be accepted but triggers an integer overflow, which causes CRYPTO_cbc128_decrypt (in OpenSSL) to encounter an undersized buffer and experience a segmentation fault. The yubihsm-shell project is included in the YubiHSM 2 SDK product.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Integer overflow in n/a","id":"CVE-2021-32489","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"integer_overflow","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in djvulibre","id":"CVE-2021-32490"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2021-32487"},"products":["n/a"],"published":"2021-05-10","related":[{"cvss_score":4.4,"headline":"Denial of service in n/a","id":"CVE-2021-27217","kev_date_added":null,"published":"2021-03-04"}],"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":"2024-08-03","vendors":["n/a"]},"summary":"An integer overflow in Yubico yubihsm-shell allows a malicious device response to cause a segmentation fault, resulting in denial of service.","url":"https://insights.sbomify.com/CVE-2021-32489/"}