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veracodeVeracode Vulnerability DatabaseVERACODE:45587
HistoryFeb 22, 2024 - 6:01 a.m.

Missing Encryption

2024-02-2206:01:11
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
3
github
cilium
encryption
vulnerability
crds
ingress
health endpoints
wireguard
eavesdrop
confidentiality
communication

6.1 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N

7 High

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

15.5%

github.com/cilium/cilium is vulnerable to Missing Encryption. The vulnerability is due to a lack of encryption to/from the Ingress and health endpoints when CRDs are used to store the Cilium state and Wireguard transparent encryption is enabled, which allows an attacker to eavesdrop on the communication between Ingress and health endpoints, posing a risk to the confidentiality of the data being transmitted.

6.1 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N

7 High

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

15.5%