CVE-2022-43756

Rancher/Wrangler: Denial of service when processing Git credentials

Published: Feb 7, 2023Updated: Nov 21, 2024 Sources: CVE List NVD GHSACWE-74

5.9MEDIUM

Description

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.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:HAttack Complexity

High

PR:LPrivileges Required

Low

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:NConfidentiality

None

I:LIntegrity

Low

A:HAvailability

High

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Weaknesses

CWE-74

Affected Products

SUSE

commercial·DE

RancherOn-prem

DevTools & CI / ci-cd

wranglerOn-premDev Tool

DevTools & CI / ci-cd

package-ecosystem

github.com/rancher/wrangler

OSS Libraries

Exploitability

Official Patch Available

Workaround Available

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Execution

Initial Access

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References

https://bugzilla.suse.com/show_bug.cgi?id=1205296

bugzilla.suse.com

https://github.com/rancher/wrangler/security/advisories/GHSA-8fcj-gf77-47mg

github.com

https://nvd.nist.gov/vuln/detail/CVE-2022-43756

nvd.nist.gov

and 5 more references View all →

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