CVE-2020-8277
A Node.js application that allows an attacker to trigger a DNS request for a host of their choice could trigger a Denial of Service in versions < 15.2.1, < 14.15.1, and < 12.19.1 by getting the application to resolve a DNS record with a larger number of responses. This is fixed in 15.2.1, 14.15.1, and 12.19.1.
- Score
- CVSS 3.1 7.5 High
- Status
- Modified - support@hackerone.com
- Published
- 2020-11-19
- Last modified
- 2025-04-30
- Weaknesses
- CWE-400
Affected products
- C-ares (C-ares Project)
- Fedora (Fedoraproject)
- Node (Nodejs)
- Node.js (Nodejs)
- Blockchain Platform (Oracle)
- Graalvm (Oracle)
- Jd Edwards Enterpriseone Tools (Oracle)
- Mysql Cluster (Oracle)
- Retail Xstore Point Of Service (Oracle)
References
- https://hackerone.com/reports/1033107
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A7WH7W46OZSEUHWBHD7TCH…
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEJBY3RJB3XWUOJFGZM5E3…
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EEIV4CH6KNVZK63Y6EKVN2…
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VXLJY4764LYVJPC7NCDLE2…
- https://nodejs.org/en/blog/vulnerability/november-2020-security-releases/
- https://security.gentoo.org/glsa/202012-11
- https://security.gentoo.org/glsa/202101-07
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpujan2021.html
- https://www.oracle.com/security-alerts/cpuoct2021.html
