Out-of-bounds Read Affecting nodejs-devel package, versions <1:12.22.3-2.module+el8.4.0+20281+eb64e322
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Test your applications- Snyk ID SNYK-ORACLE8-NODEJSDEVEL-2587149
- published 10 Apr 2022
- disclosed 12 Jul 2021
Introduced: 12 Jul 2021
CVE-2021-22918 Open this link in a new tabHow to fix?
Upgrade Oracle:8 nodejs-devel to version 1:12.22.3-2.module+el8.4.0+20281+eb64e322 or higher.
This issue was patched in ELSA-2021-3073.
NVD Description
Note: Versions mentioned in the description apply only to the upstream nodejs-devel package and not the nodejs-devel package as distributed by Oracle.
See How to fix? for Oracle:8 relevant fixed versions and status.
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().
References
- https://linux.oracle.com/cve/CVE-2021-22918.html
- https://linux.oracle.com/errata/ELSA-2021-3073.html
- https://linux.oracle.com/errata/ELSA-2021-3074.html
- https://linux.oracle.com/errata/ELSA-2021-3075.html
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
- https://hackerone.com/reports/1209681
- https://nodejs.org/en/blog/vulnerability/july-2021-security-releases/
- https://security.netapp.com/advisory/ntap-20210805-0003/
- https://security.gentoo.org/glsa/202401-23