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Red Hat: CVE-2021-22918: Moderate: nodejs:12 security, bug fix, and enhancement update (Multiple Advisories)

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Red Hat: CVE-2021-22918: Moderate: nodejs:12 security, bug fix, and enhancement update (Multiple Advisories)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
07/12/2021
Created
08/12/2021
Added
08/12/2021
Modified
09/23/2021

Description

Node.js before 16.4.1, 14.17.2, 12.22.2 is vulnerable to an out-of-bounds read when uv__idna_toascii() is used to convert strings to ASCII. The pointer p is read and increased without checking whether it is beyond pe, with the latter holding a pointer to the end of the buffer. This can lead to information disclosures or crashes. This function can be triggered via uv_getaddrinfo().

Solution(s)

  • redhat-upgrade-libuv
  • redhat-upgrade-libuv-debuginfo
  • redhat-upgrade-libuv-debugsource
  • redhat-upgrade-nodejs
  • redhat-upgrade-nodejs-debuginfo
  • redhat-upgrade-nodejs-debugsource
  • redhat-upgrade-nodejs-devel
  • redhat-upgrade-nodejs-docs
  • redhat-upgrade-nodejs-full-i18n
  • redhat-upgrade-nodejs-nodemon
  • redhat-upgrade-nodejs-packaging
  • redhat-upgrade-npm

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