Vulnerability Details : CVE-2022-2835
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.
Products affected by CVE-2022-2835
- cpe:2.3:a:coredns.io:coredns:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-2835
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 13 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-2835
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.4
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N |
1.8
|
2.5
|
NIST |
CWE ids for CVE-2022-2835
-
The product establishes a communication channel to (or from) an endpoint for privileged or protected operations, but it does not properly ensure that it is communicating with the correct endpoint.Assigned by: secalert@redhat.com (Secondary)
References for CVE-2022-2835
-
https://bugzilla.redhat.com/show_bug.cgi?id=2118542
2118542 – (CVE-2022-2835) CVE-2022-2835 coreDNS: DNS Redirection of Internal ServicesIssue Tracking;Third Party Advisory
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