PT-2023-12938 · Coredns · Coredns

Avinash Hanwate · Published 2023-03-03 · Updated 2023-03-14 · CVE-2022-2835

Positive Technologies (AI Summary)

CVSS v3.1

4.4

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions coreDNS (affected versions not specified)

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

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-923

Related Identifiers

CVE-2022-2835

GHSA-CH7V-37XG-75PH

Affected Products

Coredns

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2022-2835 · Security Note
• https://osv.dev/vulnerability/CVE-2022-2835 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-ch7v-37xg-75ph · Vendor Advisory
• https://github.com/coredns/coredns · Note
• https://bugzilla.redhat.com/show_bug.cgi?id=2118542 · Note
• https://t.me/cibsecurity/59385 · Telegram Post