{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2010-20123 exists.","fix":"No fix has been published for CVE-2010-20123 yet. Limit exposure of the affected software until one is available.","what":"CVE-2010-20123 is a high-severity memory corruption vulnerability in Steinberg MyMP3Player, published on 21 Aug 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2010-20123 and fix it if it is affected.\n\nWhat it is: CVE-2010-20123 is a high-severity memory corruption vulnerability in Steinberg MyMP3Player, published on 21 Aug 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2010-20123 exists.\n\nAffected product: Steinberg MyMP3Player. 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-2010-20123/ (Markdown: https://insights.sbomify.com/CVE-2010-20123/index.md)","id":"CVE-2010-20123","markdown":"https://insights.sbomify.com/CVE-2010-20123/index.md","name":"CVE-2010-20123","record":{"aliases":["GHSA-38rv-27c8-8mp2"],"analysis":{"component_type":"desktop_application","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Steinberg MyMP3Player","requires_auth":"none","summary":"A stack-based buffer overflow in Steinberg MyMP3Player allows arbitrary code execution when a user opens a malicious .m3u playlist file.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.4,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"Steinberg MyMP3Player version 3.0 (build 3.0.0.67) is vulnerable to a stack-based buffer overflow when parsing .m3u playlist files. The application fails to properly validate the length of input data within the playlist, allowing a specially crafted file to overwrite critical memory structures and execute arbitrary code. This vulnerability can be exploited locally by convincing a user to open a malicious .m3u file.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2010-03-18","github_poc":0,"max_poc_stars":null,"metasploit":1,"nuclei":0,"refs":[{"date":"2010-03-18","kind":"metasploit","ref":"exploit/windows/fileformat/mymp3player_m3u","stars":null,"title":"Steinberg MyMP3Player 3.0 Buffer Overflow"}],"tier":"weaponised"},"has_fix":null,"headline":"Steinberg MyMP3Player \u003c= 3.0.0.67 Buffer Overflow","id":"CVE-2010-20123","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2010"},"n_packages":0,"n_references":7,"next":{"headline":"This CVE has the been REJECTED and will not be published by the CNA.","id":"CVE-2010-20124"},"packages":[],"prev":{"headline":"Xftp FTP Client \u003c= 3.0 PWD Response Buffer Overflow","id":"CVE-2010-20122"},"products":["MyMP3Player"],"published":"2025-08-21","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"attribution","licence":"BSD-3-Clause","name":"Metasploit"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-05-15","vendors":["Steinberg"]},"summary":"A stack-based buffer overflow in Steinberg MyMP3Player allows arbitrary code execution when a user opens a malicious .m3u playlist file.","url":"https://insights.sbomify.com/CVE-2010-20123/"}