{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2023-33241 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-33241 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-33241 is a critical vulnerability in GG TSS Implementations Wallet, published on 9 Aug 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-33241 and fix it if it is affected.\n\nWhat it is: CVE-2023-33241 is a critical vulnerability in GG TSS Implementations Wallet, published on 9 Aug 2023. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-33241 in the wild and no public exploit code.\n\nAffected product: GG TSS Implementations Wallet. 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-2023-33241/ (Markdown: https://insights.sbomify.com/CVE-2023-33241/index.md)","id":"CVE-2023-33241","markdown":"https://insights.sbomify.com/CVE-2023-33241/index.md","name":"CVE-2023-33241","record":{"aliases":["GHSA-5cjx-95fx-68q9"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["data_read","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"TSS crypto wallet library","requires_auth":"low_privilege","summary":"Attackers can extract ECDSA private keys from GG18/GG20 TSS wallets by injecting malicious parameters and cheating in range proofs.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Halborn","cpe":[{"product":"gg18","vendor":"gg18_project"},{"product":"gg20","vendor":"gg20_project"}],"cvss":{"score":9.6,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-74","name":"Improper Neutralization of Special Elements in Output Used by a Downstream Component"}],"description":"Crypto wallets implementing the GG18 or GG20 TSS protocol might allow an attacker to extract a full ECDSA private key by injecting a malicious pallier key and cheating in the range proof. Depending on the Beta parameters chosen in the protocol implementation, the attack might require 16 signatures or more fully exfiltrate the other parties' private key shares.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"GG18 / GG20 TSS Beta Parameter Vulnerability","id":"CVE-2023-33241","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"other","year":"2023"},"n_packages":0,"n_references":5,"next":{"headline":"Lindell17 TSS Abort Mishandling","id":"CVE-2023-33242"},"packages":[],"prev":{"headline":"Privilege escalation in n/a","id":"CVE-2023-33240"},"products":["Wallet"],"published":"2023-08-09","related":[],"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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-10-10","vendors":["GG TSS Implementations"]},"summary":"Attackers can extract ECDSA private keys from GG18/GG20 TSS wallets by injecting malicious parameters and cheating in range proofs.","url":"https://insights.sbomify.com/CVE-2023-33241/"}