{"id":"CVE-2022-28738","state":"PUBLISHED","title":"A double free was found in the Regexp compiler in Ruby 3.x before 3.0.4 and 3.1.x before 3.1.2. If a victim attempts to create a Regexp from untrusted user input, an attacker may b","description":"A double free was found in the Regexp compiler in Ruby 3.x before 3.0.4 and 3.1.x before 3.1.2. If a victim attempts to create a Regexp from untrusted user input, an attacker may be able to write to unexpected memory locations.","publishedAt":"2022-05-09T00:00:00.000Z","updatedAt":"2024-08-03T06:03:52.623Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://hackerone.com/reports/1220911","https://www.ruby-lang.org/en/news/2022/04/12/double-free-in-regexp-compilation-cve-2022-28738/","https://security-tracker.debian.org/tracker/CVE-2022-28738","https://security.netapp.com/advisory/ntap-20220624-0002/","https://security.gentoo.org/glsa/202401-27"],"weaknesses":[],"ingestedAt":"2026-10-29T19:49:55.027Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/28xxx/CVE-2022-28738.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-28738","state":"PUBLISHED","datePublished":"2022-05-09T00:00:00.000Z","dateUpdated":"2024-08-03T06:03:52.623Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2022-04-06T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A double free was found in the Regexp compiler in Ruby 3.x before 3.0.4 and 3.1.x before 3.1.2. If a victim attempts to create a Regexp from untrusted user input, an attacker may be able to write to unexpected memory locations."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://hackerone.com/reports/1220911"},{"url":"https://www.ruby-lang.org/en/news/2022/04/12/double-free-in-regexp-compilation-cve-2022-28738/"},{"url":"https://security-tracker.debian.org/tracker/CVE-2022-28738"},{"url":"https://security.netapp.com/advisory/ntap-20220624-0002/"},{"url":"https://security.gentoo.org/glsa/202401-27","name":"GLSA-202401-27","tags":["vendor-advisory"]}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"n/a"}]}],"providerMetadata":{"shortName":"mitre","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateUpdated":"2024-01-24T05:06:35.199Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://hackerone.com/reports/1220911","tags":["x_transferred"]},{"url":"https://www.ruby-lang.org/en/news/2022/04/12/double-free-in-regexp-compilation-cve-2022-28738/","tags":["x_transferred"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2022-28738","tags":["x_transferred"]},{"url":"https://security.netapp.com/advisory/ntap-20220624-0002/","tags":["x_transferred"]},{"url":"https://security.gentoo.org/glsa/202401-27","name":"GLSA-202401-27","tags":["vendor-advisory","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T06:03:52.623Z"}}]}}}