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CVE-2020-8277

Status Candidate

Overview

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.

Related Files

Red Hat Security Advisory 2021-0551-01
Posted Feb 16, 2021
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2021-0551-01 - Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. Issues addressed include HTTP request smuggling, denial of service, and use-after-free vulnerabilities.

tags | advisory, web, denial of service, javascript, vulnerability
systems | linux, redhat
advisories | CVE-2020-15366, CVE-2020-7754, CVE-2020-7774, CVE-2020-7788, CVE-2020-8265, CVE-2020-8277, CVE-2020-8287
MD5 | ec3cbb4f80cd8b53ddbfdabf27c17f5e
Red Hat Security Advisory 2021-0421-01
Posted Feb 4, 2021
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2021-0421-01 - Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. Issues addressed include HTTP request smuggling, denial of service, and use-after-free vulnerabilities.

tags | advisory, web, denial of service, javascript, vulnerability
systems | linux, redhat
advisories | CVE-2020-15366, CVE-2020-7754, CVE-2020-7774, CVE-2020-7788, CVE-2020-8265, CVE-2020-8277, CVE-2020-8287
MD5 | e283a998f1a50c5c272a6ee786b5f530
Gentoo Linux Security Advisory 202101-07
Posted Jan 11, 2021
Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory 202101-7 - Multiple vulnerabilities have been found in NodeJS, the worst of which could result in the arbitrary execution of code. Versions less than 15.5.1 are affected.

tags | advisory, arbitrary, vulnerability
systems | linux, gentoo
advisories | CVE-2020-15095, CVE-2020-8172, CVE-2020-8174, CVE-2020-8201, CVE-2020-8251, CVE-2020-8265, CVE-2020-8277, CVE-2020-8287
MD5 | 8b174981332595ec9347b63b26850dc4
Gentoo Linux Security Advisory 202012-11
Posted Dec 24, 2020
Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory 202012-11 - A Denial of Service vulnerability was discovered in c-ares. Versions less than 1.17.1 are affected.

tags | advisory, denial of service
systems | linux, gentoo
advisories | CVE-2020-8277
MD5 | 81b9e9b936dbe4fcbfe842b08a2ffcf5
Red Hat Security Advisory 2020-5499-01
Posted Dec 16, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-5499-01 - Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. Issues addressed include a denial of service vulnerability.

tags | advisory, denial of service, javascript
systems | linux, redhat
advisories | CVE-2020-15366, CVE-2020-7774, CVE-2020-8277
MD5 | f99e55259e9f164b40d7734961742527
Red Hat Security Advisory 2020-5305-01
Posted Dec 1, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-5305-01 - Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. Issues addressed include a denial of service vulnerability.

tags | advisory, denial of service, javascript
systems | linux, redhat
advisories | CVE-2020-15366, CVE-2020-7774, CVE-2020-8277
MD5 | 8b5a152876a53907ae1de1b4c9bacf98
Ubuntu Security Notice USN-4638-1
Posted Nov 19, 2020
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 4638-1 - It was discovered that c-ares incorrectly handled certain DNS requests. An attacker could possibly use this issue to cause a denial of service.

tags | advisory, denial of service
systems | linux, ubuntu
advisories | CVE-2020-8277
MD5 | 44f58c24d1c620f3c03815521bb69811
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