{"answers":{"affected":"2 open source packages ship an affected version, including frost-core.","exploited":"There is no known exploitation of CVE-2025-58359 in the wild and no public exploit code.","fix":"Upgrade frost-core to 2.2.0 or later.","what":"CVE-2025-58359 is a medium-severity vulnerability in ZcashFoundation frost, published on 4 Sep 2025. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-58359 and fix it if it is affected.\n\nWhat it is: CVE-2025-58359 is a medium-severity vulnerability in ZcashFoundation frost, published on 4 Sep 2025. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-58359 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- frost-core (crates.io): affected from 2.0.0; fixed in 2.2.0\n- frost-core (crates.io): affected from 2.0.0; fixed in 2.2.0\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-2025-58359/ (Markdown: https://insights.sbomify.com/CVE-2025-58359/index.md)","id":"CVE-2025-58359","markdown":"https://insights.sbomify.com/CVE-2025-58359/index.md","name":"CVE-2025-58359","record":{"aliases":["GHSA-wgq8-vr6r-mqxm"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Rust FROST library","requires_auth":"low_privilege","summary":"Incorrect handling of threshold updates in FROST key refresh allows attackers to reduce group security and bypass intended signing thresholds.","user_interaction":"not_required","vuln_class":"business_logic"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":6,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-325","name":"Missing Cryptographic Step"}],"description":"ZF FROST is a Rust implementation of FROST (Flexible Round-Optimised Schnorr Threshold signatures). In versions 2.0.0 through 2.1.0, refresh shares with smaller min_signers will reduce security of group. The inability to change min_signers (i.e. the threshold) with the refresh share functionality (frost_core::keys::refresh module) was not made clear to users. Using a smaller value would not decrease the threshold, and attempts to sign using a smaller threshold would fail. Additionally, after refreshing the shares with a smaller threshold, it would still be possible to sign with the original threshold, potentially causing a security loss to the participant's shares. This issue is fixed in version 2.2.0.","ecosystems":["crates.io"],"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":"frost-core: refresh shares with smaller min_signers will reduce group security","id":"CVE-2025-58359","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"crates.io","product":null,"products":[],"type":"business_logic","year":"2025"},"n_packages":2,"n_references":3,"next":{"headline":"OSGeo GeoServer Improper Restriction of XML External Entity Reference","id":"CVE-2025-58360"},"packages":[{"ecosystem":"crates.io","fixed":["2.2.0"],"introduced":["2.0.0"],"last_affected":[],"package":"frost-core","purl":null,"source":"GHSA-wgq8-vr6r-mqxm"},{"ecosystem":"crates.io","fixed":["2.2.0"],"introduced":["2.0.0"],"last_affected":[],"package":"frost-core","purl":"pkg:cargo/frost-core","source":"GHSA-wgq8-vr6r-mqxm"}],"prev":{"headline":"Markdownify is vulnerable to command injection through pptx-to-markdown tool","id":"CVE-2025-58358"},"products":["frost"],"published":"2025-09-04","related":[],"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":"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":"2025-09-05","vendors":["ZcashFoundation"]},"summary":"Incorrect handling of threshold updates in FROST key refresh allows attackers to reduce group security and bypass intended signing thresholds.","url":"https://insights.sbomify.com/CVE-2025-58359/"}