{"id":"CVE-2018-20817","state":"PUBLISHED","title":"SV_SteamAuthClient in various Activision Infinity Ward Call of Duty games before 2015-08-11 is missing a size check when reading authBlob data into a buffer, which allows one to ex","description":"SV_SteamAuthClient in various Activision Infinity Ward Call of Duty games before 2015-08-11 is missing a size check when reading authBlob data into a buffer, which allows one to execute code on the remote target machine when sending a steam authentication request. This affects Call of Duty: Modern Warfare 2, Call of Duty: Modern Warfare 3, Call of Duty: Ghosts, Call of Duty: Advanced Warfare, Call of Duty: Black Ops 1, and Call of Duty: Black Ops 2.","publishedAt":"2019-04-19T22:08:01.000Z","updatedAt":"2024-08-05T12:12:27.375Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://github.com/RektInator/cod-steamauth-rce","https://github.com/momo5502/cod-exploits/tree/master/steam-auth"],"weaknesses":[],"ingestedAt":"2026-10-29T19:44:39.424Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2018/20xxx/CVE-2018-20817.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2018-20817","state":"PUBLISHED","datePublished":"2019-04-19T22:08:01.000Z","dateUpdated":"2024-08-05T12:12:27.375Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2019-04-19T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"SV_SteamAuthClient in various Activision Infinity Ward Call of Duty games before 2015-08-11 is missing a size check when reading authBlob data into a buffer, which allows one to execute code on the remote target machine when sending a steam authentication request. This affects Call of Duty: Modern Warfare 2, Call of Duty: Modern Warfare 3, Call of Duty: Ghosts, Call of Duty: Advanced Warfare, Call of Duty: Black Ops 1, and Call of Duty: Black Ops 2."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://github.com/RektInator/cod-steamauth-rce","tags":["x_refsource_MISC"]},{"url":"https://github.com/momo5502/cod-exploits/tree/master/steam-auth","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2019-04-19T22:08:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2018-20817","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"SV_SteamAuthClient in various Activision Infinity Ward Call of Duty games before 2015-08-11 is missing a size check when reading authBlob data into a buffer, which allows one to execute code on the remote target machine when sending a steam authentication request. This affects Call of Duty: Modern Warfare 2, Call of Duty: Modern Warfare 3, Call of Duty: Ghosts, Call of Duty: Advanced Warfare, Call of Duty: Black Ops 1, and Call of Duty: Black Ops 2."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"https://github.com/RektInator/cod-steamauth-rce","refsource":"MISC","url":"https://github.com/RektInator/cod-steamauth-rce"},{"name":"https://github.com/momo5502/cod-exploits/tree/master/steam-auth","refsource":"MISC","url":"https://github.com/momo5502/cod-exploits/tree/master/steam-auth"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/RektInator/cod-steamauth-rce","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://github.com/momo5502/cod-exploits/tree/master/steam-auth","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-05T12:12:27.375Z"}}]}}}