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| Test ID: | 1.3.6.1.4.1.25623.1.0.845198 |
| Category: | Ubuntu Local Security Checks |
| Title: | Ubuntu: Security Advisory (USN-5235-1) |
| Summary: | The remote host is missing an update for the 'ruby2.3, ruby2.5, ruby2.7' package(s) announced via the USN-5235-1 advisory. |
| Description: | Summary: The remote host is missing an update for the 'ruby2.3, ruby2.5, ruby2.7' package(s) announced via the USN-5235-1 advisory. Vulnerability Insight: It was discovered that Ruby incorrectly handled certain HTML files. An attacker could possibly use this issue to cause a crash. This issue only affected Ubuntu 20.04 LTS, Ubuntu 21.04, and Ubuntu 21.10. (CVE-2021-41816) It was discovered that Ruby incorrectly handled certain regular expressions. An attacker could possibly use this issue to cause a regular expression denial of service. (CVE-2021-41817) It was discovered that Ruby incorrectly handled certain cookie names. An attacker could possibly use this issue to access or expose sensitive information. (CVE-2021-41819) Affected Software/OS: 'ruby2.3, ruby2.5, ruby2.7' package(s) on Ubuntu 16.04, Ubuntu 18.04, Ubuntu 20.04, Ubuntu 21.04, Ubuntu 21.10. Solution: Please install the updated package(s). CVSS Score: 7.5 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P |
| Cross-Ref: |
Common Vulnerability Exposure (CVE) ID: CVE-2021-41816 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IUXQCH6FRKANCVZO2Q7D2SQX33FP3KWN/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UTOJGS5IEFDK3UOO7IY4OTTFGHGLSWZF/ https://security.gentoo.org/glsa/202401-27 https://hackerone.com/reports/1328463 https://security-tracker.debian.org/tracker/CVE-2021-41816 Common Vulnerability Exposure (CVE) ID: CVE-2021-41817 https://hackerone.com/reports/1254844 Common Vulnerability Exposure (CVE) ID: CVE-2021-41819 https://hackerone.com/reports/910552 |
| Copyright | Copyright (C) 2022 Greenbone AG |
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