{"answers":{"affected":"3 open source packages ship an affected version, including github.com/google/go-attestation. It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-0317 in the wild and no public exploit code.","fix":"Upgrade github.com/google/go-attestation to 0.4.0 or later.","what":"CVE-2022-0317 is a medium-severity vulnerability in Google LLC go-attestation, published on 4 Feb 2022. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-0317 and fix it if it is affected.\n\nWhat it is: CVE-2022-0317 is a medium-severity vulnerability in Google LLC go-attestation, published on 4 Feb 2022. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-0317 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/google/go-attestation (Go): affected all versions; fixed in 0.4.0\n- github.com/google/go-attestation (Go): affected all versions; fixed in 0.4.0\n- github.com/google/go-attestation (Go): affected all versions; fixed in 0.4.0\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-2022-0317/ (Markdown: https://insights.sbomify.com/CVE-2022-0317/index.md)","id":"CVE-2022-0317","markdown":"https://insights.sbomify.com/CVE-2022-0317/index.md","name":"CVE-2022-0317","record":{"aliases":["GHSA-99cg-575x-774p","GO-2022-0294"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Go attestation library","requires_auth":"none","summary":"A local attacker can bypass measured boot attestation by spoofing TCG log events due to improper input validation in go-attestation.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Google","cpe":[{"product":"go-attestation","vendor":"google"}],"cvss":{"score":4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"An improper input validation vulnerability in go-attestation before 0.3.3 allows local users to provide a maliciously-formed Quote over no/some PCRs, causing AKPublic.Verify to succeed despite the inconsistency. Subsequent use of the same set of PCR values in Eventlog.Verify lacks the authentication performed by quote verification, meaning a local attacker could couple this vulnerability with a maliciously-crafted TCG log in Eventlog.Verify to spoof events in the TCG log, hence defeating remotely-attested measured-boot. We recommend upgrading to Version 0.4.0 or above.","ecosystems":["Go"],"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":"Improper Input Validation in AKPublic.Verify in go-attestation","id":"CVE-2022-0317","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"security_feature_bypass","year":"2022"},"n_packages":3,"n_references":1,"next":{"headline":"Heap-based Buffer Overflow in vim/vim","id":"CVE-2022-0318"},"packages":[{"ecosystem":"Go","fixed":["0.4.0"],"introduced":["0"],"last_affected":[],"package":"github.com/google/go-attestation","purl":null,"source":"GHSA-99cg-575x-774p"},{"ecosystem":"Go","fixed":["0.4.0"],"introduced":["0"],"last_affected":[],"package":"github.com/google/go-attestation","purl":"pkg:golang/github.com/google/go-attestation","source":"GHSA-99cg-575x-774p"},{"ecosystem":"Go","fixed":["0.4.0"],"introduced":["0"],"last_affected":[],"package":"github.com/google/go-attestation","purl":"pkg:golang/github.com/google/go-attestation","source":"GO-2022-0294"}],"prev":{"headline":"Multiple themes - Unauthenticated Arbitrary File Upload","id":"CVE-2022-0316"},"products":["go-attestation"],"published":"2022-02-04","related":[{"cvss_score":6.6,"headline":"Denial of Service via Unbounded Recursion in go-attestation Windows SIPA Parser","id":"CVE-2026-19201","kev_date_added":null,"published":"2026-09-08"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"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":"2025-04-21","vendors":["Google LLC"]},"summary":"A local attacker can bypass measured boot attestation by spoofing TCG log events due to improper input validation in go-attestation.","url":"https://insights.sbomify.com/CVE-2022-0317/"}