{"answers":{"affected":"3 open source packages ship an affected version, including ecdsa. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-23342 exists.","fix":"No fix published yet.","what":"CVE-2024-23342 is a high-severity vulnerability in tlsfuzzer python-ecdsa, published on 22 Jan 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-23342 and fix it if it is affected.\n\nWhat it is: CVE-2024-23342 is a high-severity vulnerability in tlsfuzzer python-ecdsa, published on 22 Jan 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-23342 exists.\n\nAffected packages and fixed versions:\n- ecdsa (PyPI): affected all versions; no fix listed\n- ecdsa (PyPI): affected all versions; no fix listed\n- ecdsa (PyPI): affected all versions; no fix listed\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-2024-23342/ (Markdown: https://insights.sbomify.com/CVE-2024-23342/index.md)","id":"CVE-2024-23342","markdown":"https://insights.sbomify.com/CVE-2024-23342/index.md","name":"CVE-2024-23342","record":{"aliases":["DEBIAN-CVE-2024-23342","GHSA-wj6h-64fc-37mp","MINI-3wf8-x8w5-hwvv","MINI-qx8m-xc2v-8ghw","PYSEC-2026-1325","UBUNTU-CVE-2024-23342"],"analysis":{"component_type":"library","fix_type":"no_fix_stated","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Python ECDSA library","requires_auth":"none","summary":"The python-ecdsa library is vulnerable to the Minerva attack, potentially leaking private key information through timing side-channels during P-256 operations.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"ecdsa","vendor":"tlsfuzzer"}],"cvss":{"score":7.4,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-385","name":"Covert Timing Channel"},{"id":"CWE-208","name":"Observable Timing Discrepancy"},{"id":"CWE-203","name":"Observable Discrepancy"}],"description":"The `ecdsa` PyPI package is a pure Python implementation of ECC (Elliptic Curve Cryptography) with support for ECDSA (Elliptic Curve Digital Signature Algorithm), EdDSA (Edwards-curve Digital Signature Algorithm) and ECDH (Elliptic Curve Diffie-Hellman). Versions 0.18.0 and prior are vulnerable to the Minerva attack. As of time of publication, no known patched version exists.","ecosystems":["PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"python-ecdsa vulnerable to Minerva attack on P-256","id":"CVE-2024-23342","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"information_disclosure","year":"2024"},"n_packages":3,"n_references":4,"next":{"headline":"Tuleap's content of artifacts might be readable by unauthorized users","id":"CVE-2024-23344"},"packages":[{"ecosystem":"PyPI","fixed":[],"introduced":["0"],"last_affected":[],"package":"ecdsa","purl":null,"source":"GHSA-wj6h-64fc-37mp"},{"ecosystem":"PyPI","fixed":[],"introduced":["0"],"last_affected":[],"package":"ecdsa","purl":"pkg:pypi/ecdsa","source":"GHSA-wj6h-64fc-37mp"},{"ecosystem":"PyPI","fixed":[],"introduced":["0"],"last_affected":[],"package":"ecdsa","purl":"pkg:pypi/ecdsa","source":"PYSEC-2026-1325"}],"prev":{"headline":"TuiTse-TsuSin html injection vulnerability in `tuitse_html` function","id":"CVE-2024-23341"},"products":["python-ecdsa"],"published":"2024-01-22","related":[{"cvss_score":5.3,"headline":"python-ecdsa: Denial of Service via improper DER length validation in crafted private keys","id":"CVE-2026-33936","kev_date_added":null,"published":"2026-03-27"}],"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":"PyPA Advisory Database","prefix":"PYSEC"},{"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":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-05-30","vendors":["tlsfuzzer"]},"summary":"The python-ecdsa library is vulnerable to the Minerva attack, potentially leaking private key information through timing side-channels during P-256 operations.","url":"https://insights.sbomify.com/CVE-2024-23342/"}