Vulnerability Details : CVE-2022-43756
A Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') vulnerability in SUSE Rancher allows remote attackers to cause denial of service by supplying specially crafted git credentials. This issue affects: SUSE Rancher wrangler version 0.7.3 and prior versions; wrangler version 0.8.4 and prior versions; wrangler version 1.0.0 and prior versions.
Vulnerability category: Denial of service
Products affected by CVE-2022-43756
- cpe:2.3:a:suse:wrangler:*:*:*:*:*:*:*:*
- cpe:2.3:a:suse:wrangler:*:*:*:*:*:*:*:*
- cpe:2.3:a:suse:wrangler:1.0.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-43756
0.30%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 51 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-43756
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.9
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H |
1.6
|
4.2
|
SUSE | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2022-43756
-
The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.Assigned by: meissner@suse.de (Primary)
References for CVE-2022-43756
-
https://bugzilla.suse.com/show_bug.cgi?id=1205296
Bug 1205296 – VUL-0: CVE-2022-43756: Rancher/Wrangler: Denial of serviceIssue Tracking;Mitigation
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