RHSA-2021:2931 - Security Advisory

Topic

An update for rh-nodejs12-nodejs and rh-nodejs12-nodejs-nodemon is now available for Red Hat Software Collections.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

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 (12.22.2).

Security Fix(es):

• nodejs-hosted-git-info: Regular Expression denial of service via shortcutMatch in fromUrl() (CVE-2021-23362)
• nodejs-ssri: Regular expression DoS (ReDoS) when parsing malicious SRI in strict mode (CVE-2021-27290)
• normalize-url: ReDoS for data URLs (CVE-2021-33502)
• libuv: out-of-bounds read in uv__idna_toascii() can lead to information disclosures or crashes (CVE-2021-22918)

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):

• ECDHE ciphers missing in rh-nodejs12 (BZ#1942592)

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Affected Products

• Red Hat Software Collections (for RHEL Server) 1 for RHEL 7.7 x86_64
• Red Hat Software Collections (for RHEL Server for System Z) 1 for RHEL 7.7 s390x
• Red Hat Software Collections (for RHEL Server for IBM Power LE) 1 for RHEL 7.7 ppc64le
• Red Hat Software Collections (for RHEL Server) 1 for RHEL 7 x86_64
• Red Hat Software Collections (for RHEL Server for System Z) 1 for RHEL 7 s390x
• Red Hat Software Collections (for RHEL Server for IBM Power LE) 1 for RHEL 7 ppc64le
• Red Hat Software Collections (for RHEL Workstation) 1 for RHEL 7 x86_64

Fixes

• BZ - 1941471 - CVE-2021-27290 nodejs-ssri: Regular expression DoS (ReDoS) when parsing malicious SRI in strict mode
• BZ - 1942592 - ECDHE ciphers missing in rh-nodejs12 [rhscl-3.6.z]
• BZ - 1943208 - CVE-2021-23362 nodejs-hosted-git-info: Regular Expression denial of service via shortcutMatch in fromUrl()
• BZ - 1964461 - CVE-2021-33502 normalize-url: ReDoS for data URLs
• BZ - 1979338 - CVE-2021-22918 libuv: out-of-bounds read in uv__idna_toascii() can lead to information disclosures or crashes

CVEs

• CVE-2021-22918
• CVE-2021-23362
• CVE-2021-27290
• CVE-2021-33502

References

• https://access.redhat.com/security/updates/classification/#moderate