Vulnerability Details : CVE-2022-43755
A Insufficient Entropy vulnerability in SUSE Rancher allows attackers that gained knowledge of the cattle-token to continue abusing this even after the token was renewed. This issue affects: SUSE Rancher Rancher versions prior to 2.6.10; Rancher versions prior to 2.7.1.
Exploit prediction scoring system (EPSS) score for CVE-2022-43755
Probability of exploitation activity in the next 30 days: 0.14%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 49 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2022-43755
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
7.1
|
HIGH | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:H |
1.6
|
5.5
|
SUSE |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2022-43755
-
The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others.Assigned by: meissner@suse.de (Primary)
References for CVE-2022-43755
-
https://bugzilla.suse.com/show_bug.cgi?id=1205297
Bug 1205297 – VUL-0: CVE-2022-43755: Rancher: Non-random authentication tokenIssue Tracking;Patch
Products affected by CVE-2022-43755
- cpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:*
- cpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:*