{"answers":{"affected":"2 open source packages ship an affected version, including httpsig.","exploited":"There is no known exploitation of CVE-2025-59058 in the wild and no public exploit code.","fix":"Upgrade httpsig to 0.0.19 or later.","what":"CVE-2025-59058 is a medium-severity vulnerability in junkurihara httpsig-rs, published on 12 Sep 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-59058 and fix it if it is affected.\n\nWhat it is: CVE-2025-59058 is a medium-severity vulnerability in junkurihara httpsig-rs, published on 12 Sep 2025. 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-2025-59058 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- httpsig (crates.io): affected all versions; fixed in 0.0.19\n- httpsig (crates.io): affected all versions; fixed in 0.0.19\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-2025-59058/ (Markdown: https://insights.sbomify.com/CVE-2025-59058/index.md)","id":"CVE-2025-59058","markdown":"https://insights.sbomify.com/CVE-2025-59058/index.md","name":"CVE-2025-59058","record":{"aliases":["GHSA-q7pg-9pr4-mrp2"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Rust HTTP signature library","requires_auth":"none","summary":"Attackers can forge HTTP message signatures via timing attacks on HMAC verification, bypassing authentication in applications using this Rust library.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":5.9,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-208","name":"Observable Timing Discrepancy"}],"description":"httpsig-rs is a Rust implementation of IETF RFC 9421 http message signatures. Prior to version 0.0.19, the HMAC signature comparison is not timing-safe. This makes anyone who uses HS256 signature verification vulnerable to a timing attack that allows the attacker to forge a signature. Version 0.0.19 fixes the issue.","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":"httpsig-rs's HMAC verification is vulnerable to timing attack","id":"CVE-2025-59058","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"crates.io","product":null,"products":[],"type":"security_feature_bypass","year":"2025"},"n_packages":2,"n_references":2,"next":{"headline":"Apache Ranger: Remote Code Execution Vulnerability in NashornScriptEngineCreator","id":"CVE-2025-59059"},"packages":[{"ecosystem":"crates.io","fixed":["0.0.19"],"introduced":["0"],"last_affected":[],"package":"httpsig","purl":null,"source":"GHSA-q7pg-9pr4-mrp2"},{"ecosystem":"crates.io","fixed":["0.0.19"],"introduced":["0"],"last_affected":[],"package":"httpsig","purl":"pkg:cargo/httpsig","source":"GHSA-q7pg-9pr4-mrp2"}],"prev":{"headline":"React Router has XSS Vulnerability","id":"CVE-2025-59057"},"products":["httpsig-rs"],"published":"2025-09-12","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":"2025-09-12","vendors":["junkurihara"]},"summary":"Attackers can forge HTTP message signatures via timing attacks on HMAC verification, bypassing authentication in applications using this Rust library.","url":"https://insights.sbomify.com/CVE-2025-59058/"}