{"id":"CVE-2020-7791","aliases":["GHSA-hfvc-g252-rp4g","SNYK-DOTNET-I18N-1050179"],"url":"https://o3.security/vulnerability/CVE-2020-7791","summary":"Denial of Service in i18n","details":"This affects the package i18n before 2.1.15. Vulnerability arises out of insufficient handling of erroneous language tags in src/i18n/Concrete/TextLocalizer.cs and src/i18n/LocalizedApplication.cs.","published":"2020-12-11T17:15:13.543Z","modified":"2026-07-08T06:49:42.441586195Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"NuGet","name":"i18n","fixedVersion":"2.1.15"}],"fix":{"url":"https://github.com/turquoiseowl/i18n/commit/c418e3345313dc896c1951d8c46ab0b9b12fcbd3","label":"turquoiseowl/i18n@c418e33"},"references":[{"type":"WEB","url":"https://lists.apache.org/thread.html/r1573c58dc283b05f7a40a3f5ff0079b5bbde0492d406ee0fe98d40b6%40%3Ccommits.druid.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r2667286c8ceffaf893b16829b9612d8f7c4ee6b30362c6c1b583e3c2%40%3Ccommits.druid.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r33dc233634aedb04fa77db3eb79ea12d15ca4da89fa46a1c585ecb0b%40%3Ccommits.druid.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r394b1ae54693609a60ea8aab02ff045dc92f593aa3aebff562e69958%40%3Ccommits.druid.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r5e08837e695efd36be73510ce58ec05785dbcea077819d8acc2d990d%40%3Ccommits.druid.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r9744574911e7e4edf5f4eeae92a4ccc83e3723cec937950062bb8775%40%3Ccommits.druid.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/ra5047392edf1fecba441c9adc8807ed6c5f7d2cc71f2f3bb89f35371%40%3Ccommits.druid.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/rc2abba7aa0450198494bbee654fce9b97fad72a4989323e189faede4%40%3Cdev.myfaces.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/rc850d0fce066f9eb9e8553172d9207bad7df4d2059d93abc5c7e85c4%40%3Ccommits.druid.apache.org%3E"},{"type":"ADVISORY","url":"https://snyk.io/vuln/SNYK-DOTNET-I18N-1050179"},{"type":"REPORT","url":"https://github.com/turquoiseowl/i18n/issues/387"},{"type":"FIX","url":"https://github.com/turquoiseowl/i18n/commit/c418e3345313dc896c1951d8c46ab0b9b12fcbd3"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T06:49:42.441586195Z"}}