This update for c-ares fixes the following issues :

Version update to 1.17.0

  - CVE-2020-8277: Fixed a Denial of Service through DNS     request (bsc#1178882)

  - For further details see     https://c-ares.haxx.se/changelog.html

This update was imported from the SUSE:SLE-15:Update update project.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:0551 advisory.

    Node.js is a software development platform for building fast and scalable network applications in the     JavaScript programming language.

    The following packages have been upgraded to a later upstream version: nodejs (14.15.4).

    Security Fix(es):

    * nodejs-npm-user-validate: improper input validation when validating user emails leads to ReDoS     (CVE-2020-7754)

    * nodejs-y18n: prototype pollution vulnerability (CVE-2020-7774)

    * nodejs-ini: prototype pollution via malicious INI file (CVE-2020-7788)

    * nodejs: use-after-free in the TLS implementation (CVE-2020-8265)

    * c-ares: ares_parse_{a,aaaa}_reply() insufficient naddrttls validation DoS (CVE-2020-8277)

    * nodejs-ajv: prototype pollution via crafted JSON schema in ajv.validate function (CVE-2020-15366)

    * nodejs: HTTP request smuggling via two copies of a header field in an http request (CVE-2020-8287)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Bug Fix(es):

    * yarn install crashes with nodejs:14 on aarch64 (BZ#1916465)

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2021:0551 advisory.

  - nodejs-ajv: prototype pollution via crafted JSON schema in ajv.validate function (CVE-2020-15366)

  - nodejs-npm-user-validate: improper input validation when validating user emails leads to ReDoS     (CVE-2020-7754)

  - nodejs-y18n: prototype pollution vulnerability (CVE-2020-7774)

  - nodejs-ini: Prototype pollution via malicious INI file (CVE-2020-7788)

  - nodejs: use-after-free in the TLS implementation (CVE-2020-8265)

  - c-ares: ares_parse_{a,aaaa}_reply() insufficient naddrttls validation DoS (CVE-2020-8277)

  - nodejs: HTTP request smuggling via two copies of a header field in an http request (CVE-2020-8287)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

According to the version of the c-ares package installed, the EulerOS installation on the remote host is affected by the following vulnerability :

  - c-ares is a C library that performs DNS requests and     name resolves asynchronously. c-ares is a fork of the     library named 'ares', written by Greg Hudson at     MIT.Security Fix(es):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.(CVE-2020-8277)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:5305 advisory.

    Node.js is a software development platform for building fast and scalable network applications in the     JavaScript programming language.

    The following packages have been upgraded to a later upstream version: rh-nodejs12-nodejs (12.19.1).

    Security Fix(es):

    * nodejs-y18n: prototype pollution vulnerability (CVE-2020-7774)

    * c-ares: ares_parse_{a,aaaa}_reply() insufficient naddrttls validation DoS (CVE-2020-8277)

    * nodejs-ajv: prototype pollution via crafted JSON schema in ajv.validate function (CVE-2020-15366)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2021:0551 advisory.

  - An issue was discovered in ajv.validate() in Ajv (aka Another JSON Schema Validator) 6.12.2. A carefully     crafted JSON schema could be provided that allows execution of other code by prototype pollution. (While     untrusted schemas are recommended against, the worst case of an untrusted schema should be a denial of     service, not execution of code.) (CVE-2020-15366)

  - This affects the package npm-user-validate before 1.0.1. The regex that validates user emails took     exponentially longer to process long input strings beginning with @ characters. (CVE-2020-7754)

  - The package y18n before 3.2.2, 4.0.1 and 5.0.5, is vulnerable to Prototype Pollution. (CVE-2020-7774)

  - This affects the package ini before 1.3.6. If an attacker submits a malicious INI file to an application     that parses it with ini.parse, they will pollute the prototype on the application. This can be exploited     further depending on the context. (CVE-2020-7788)

  - Node.js versions before 10.23.1, 12.20.1, 14.15.4, 15.5.1 are vulnerable to a use-after-free bug in its     TLS implementation. When writing to a TLS enabled socket, node::StreamBase::Write calls     node::TLSWrap::DoWrite with a freshly allocated WriteWrap object as first argument. If the DoWrite method     does not return an error, this object is passed back to the caller as part of a StreamWriteResult     structure. This may be exploited to corrupt memory leading to a Denial of Service or potentially other     exploits. (CVE-2020-8265)

  - 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.
    (CVE-2020-8277)

  - Node.js versions before 10.23.1, 12.20.1, 14.15.4, 15.5.1 allow two copies of a header field in an HTTP     request (for example, two Transfer-Encoding header fields). In this case, Node.js identifies the first     header field and ignores the second. This can lead to HTTP Request Smuggling. (CVE-2020-8287)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Node.js reports :

Updates are now available for v12.x, v14.x and v15.x Node.js release lines for the following issues. Denial of Service through DNS request (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 by getting the application to resolve a DNS record with a larger number of responses.

This update for nodejs12 fixes the following issues :

Update to 12.19.1 fixing :

CVE-2020-8277: Denial of Service through DNS request (bsc#1178882).

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2020-5499 advisory.

    nodejs     [1:12.19.1-1]
    - Resolves: RHBZ#1901044, #1901045, #1901046, #1901047
    - c-ares, ajv and y18n CVEs and yarn installability issues

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2020:5499 advisory.

  - nodejs-ajv: prototype pollution via crafted JSON schema in ajv.validate function (CVE-2020-15366)

  - nodejs-yargs-parser: prototype pollution vulnerability (CVE-2020-7608)

  - nodejs-y18n: prototype pollution vulnerability (CVE-2020-7774)

  - c-ares: ares_parse_{a,aaaa}_reply() insufficient naddrttls validation DoS (CVE-2020-8277)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Oracle reports :

This Critical Patch Update contains 49 new security patches for Oracle MySQL. 10 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials. The highest CVSS v3.1 Base Score of vulnerabilities affecting Oracle MySQL is 9.8.

MariaDB is affected by CVE-2021-2166 and CVE-2021-2154 only

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
143342	openSUSE Security Update : c-ares (openSUSE-2020-2092)	Nessus	SuSE Local Security Checks	2020/11/30	2024/2/7	high
146540	RHEL 8 : nodejs:14 (RHSA-2021:0551)	Nessus	Red Hat Local Security Checks	2021/2/16	2025/3/13	critical
146548	CentOS 8 : nodejs:14 (CESA-2021:0551)	Nessus	CentOS Local Security Checks	2021/2/16	2024/1/22	critical
150170	EulerOS 2.0 SP9 : c-ares (EulerOS-SA-2021-1920)	Nessus	Huawei Local Security Checks	2021/6/3	2023/12/28	high
170340	RHEL 7 : rh-nodejs12-nodejs (RHSA-2020:5305)	Nessus	Red Hat Local Security Checks	2023/1/23	2024/11/7	critical
184786	Rocky Linux 8 : nodejs:14 (RLSA-2021:0551)	Nessus	Rocky Linux Local Security Checks	2023/11/6	2023/12/22	critical
143175	FreeBSD : Node.js -- November 2020 Security Releases (ad792169-2aa4-11eb-ab71-0022489ad614)	Nessus	FreeBSD Local Security Checks	2020/11/23	2022/12/5	high
143752	SUSE SLES12 Security Update : nodejs12 (SUSE-SU-2020:3549-1)	Nessus	SuSE Local Security Checks	2020/12/9	2024/2/5	high
144372	Oracle Linux 8 : nodejs:12 (ELSA-2020-5499)	Nessus	Oracle Linux Local Security Checks	2020/12/17	2024/11/1	critical
145990	CentOS 8 : nodejs:12 (CESA-2020:5499)	Nessus	CentOS Local Security Checks	2021/2/1	2024/1/24	critical
148869	FreeBSD : MySQL -- Multiple vulnerabilities (56ba4513-a1be-11eb-9072-d4c9ef517024)	Nessus	FreeBSD Local Security Checks	2021/4/21	2024/11/29	medium

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