905301 – (CVE-2022-2835, CVE-2022-2837) net-dns/coredns: multiple vulnerabilities

Bug 905301 (CVE-2022-2835, CVE-2022-2837) - net-dns/coredns: multiple vulnerabilities

Summary: net-dns/coredns: multiple vulnerabilities

Status:	CONFIRMED

Alias:	CVE-2022-2835, CVE-2022-2837

Product:	Gentoo Security
Classification:	Unclassified
Component:	Vulnerabilities (show other bugs)
Hardware:	All Linux

Importance:	Normal trivial (vote)
Assignee:	Gentoo Security

URL:
Whiteboard:	~4 [??]
Keywords:

Depends on:
Blocks:

Reported:	2023-04-29 17:10 UTC by John Helmert III
Modified:	2023-04-29 17:10 UTC (History)
CC List:	1 user (show)

See Also:
Package list:
Runtime testing required:	---

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Description John Helmert III archtester

2023-04-29 17:10:12 UTC

CVE-2022-2835 (https://bugzilla.redhat.com/show_bug.cgi?id=2118542):

A flaw was found in coreDNS. This flaw allows a malicious user to reroute internal calls to some internal services that were accessed by the FQDN in a format of <service>.<namespace>.svc.

CVE-2022-2837 (https://bugzilla.redhat.com/show_bug.cgi?id=2118543):

A flaw was found in coreDNS. This flaw allows a malicious user to redirect traffic intended for external top-level domains (TLD) to a pod they control by creating projects and namespaces that match the TLD.

The Redhat bug reports are without detail or reference of substance.