{"answers":{"affected":"2 open source packages ship an affected version, including Devolutions.XTS.NET.","exploited":"There is no known exploitation of CVE-2024-11862 in the wild and no public exploit code.","fix":"Upgrade Devolutions.XTS.NET to 2024.11.26 or later.","what":"CVE-2024-11862 is a medium-severity vulnerability in Devolutions XTS.NET, published on 27 Nov 2024. 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-2024-11862 and fix it if it is affected.\n\nWhat it is: CVE-2024-11862 is a medium-severity vulnerability in Devolutions XTS.NET, published on 27 Nov 2024. 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-2024-11862 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- Devolutions.XTS.NET (NuGet): affected all versions; fixed in 2024.11.26\n- Devolutions.XTS.NET (NuGet): affected all versions; fixed in 2024.11.26\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-2024-11862/ (Markdown: https://insights.sbomify.com/CVE-2024-11862/index.md)","id":"CVE-2024-11862","markdown":"https://insights.sbomify.com/CVE-2024-11862/index.md","name":"CVE-2024-11862","record":{"aliases":["GHSA-j6vm-4r7g-x4gr"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Devolutions XTS.NET","requires_auth":"none","summary":"Timing attacks in Devolutions.XTS.NET allow attackers to recover half of the encryption key, compromising data confidentiality.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"DEVOLUTIONS","cpe":[],"cvss":{"score":5.1,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-385","name":"Covert Timing Channel"}],"description":"Non constant time cryptographic operation in Devolutions.XTS.NET 2024.11.19 and earlier allows an attacker to render half of the encryption key obsolete via a timing attacks","ecosystems":["NuGet"],"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":"Devolutions.XTS.NET Vulnerable to Timing Attack on GF Multiplications","id":"CVE-2024-11862","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"NuGet","product":null,"products":[],"type":"weak_cryptography","year":"2024"},"n_packages":2,"n_references":1,"next":{"headline":"SCP-Firmware Vulnerability","id":"CVE-2024-11863"},"packages":[{"ecosystem":"NuGet","fixed":["2024.11.26"],"introduced":["0"],"last_affected":[],"package":"Devolutions.XTS.NET","purl":null,"source":"GHSA-j6vm-4r7g-x4gr"},{"ecosystem":"NuGet","fixed":["2024.11.26"],"introduced":["0"],"last_affected":[],"package":"Devolutions.XTS.NET","purl":"pkg:nuget/Devolutions.XTS.NET","source":"GHSA-j6vm-4r7g-x4gr"}],"prev":{"headline":"Command injection in EnerSys AMPA 22.09 and prior versions","id":"CVE-2024-11861"},"products":["XTS.NET"],"published":"2024-11-27","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":"2024-11-27","vendors":["Devolutions"]},"summary":"Timing attacks in Devolutions.XTS.NET allow attackers to recover half of the encryption key, compromising data confidentiality.","url":"https://insights.sbomify.com/CVE-2024-11862/"}