Cross-site Scripting (XSS) The advisory has been revoked - it doesn't affect any version of package nodejs-debugsource (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL8-NODEJSDEBUGSOURCE-1539429
- published11 Aug 2021
- disclosed10 Aug 2021
Introduced: 10 Aug 2021
CVE-2021-3672 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:8.
NVD Description
Note: Versions mentioned in the description apply only to the upstream nodejs-debugsource package and not the nodejs-debugsource package as distributed by RHEL.
A flaw was found in c-ares library, where a missing input validation check of host names returned by DNS (Domain Name Servers) can lead to output of wrong hostnames which might potentially lead to Domain Hijacking. The highest threat from this vulnerability is to confidentiality and integrity as well as system availability.
References
- https://access.redhat.com/security/cve/CVE-2021-3672
- https://access.redhat.com/errata/RHSA-2021:3623
- https://access.redhat.com/errata/RHSA-2021:3666
- https://access.redhat.com/errata/RHSA-2022:2043
- https://bugzilla.redhat.com/show_bug.cgi?id=1988342
- https://c-ares.haxx.se/adv_20210810.html
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
- https://security.gentoo.org/glsa/202401-02
- https://www.oracle.com/security-alerts/cpujul2022.html