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Security Advisories: GSA_kwCzR0hTQS14OTM4LWZ2ZnctN2poNc4AAs_M
CloudCore CSI Driver: Malicious response from KubeEdge can crash CSI Driver controller server
Impact
A malicious message response from KubeEdge can crash the CSI Driver controller server by triggering a nil-pointer dereference panic. As a consequence, the CSI Driver controller will be in denial of service. An attacker would already need to be an authenticated user of the Cloud, and only when the authenticated user launches the csidriver
then CloudCore may be attacked.
Patches
This bug has been fixed in Kubeedge 1.11.0, 1.10.1, and 1.9.3. Users should update to these versions to resolve the issue.
Workarounds
At the time of writing, no workaround exists.
References
NA
Credits
Thanks David Korczynski and Adam Korczynski of ADA Logics for responsibly disclosing this issue in accordance with the kubeedge security policy during a security audit sponsored by CNCF and facilitated by OSTIF.
For more information
If you have any questions or comments about this advisory:
- Open an issue in KubeEdge repo
- To make a vulnerability report, email your vulnerability to the private [email protected] list with the security details and the details expected for KubeEdge bug reports.
Notes: This vulnerability was found by fuzzing KubeEdge by way of OSS-Fuzz.
Permalink: https://github.com/advisories/GHSA-x938-fvfw-7jh5JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS14OTM4LWZ2ZnctN2poNc4AAs_M
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: about 2 years ago
Updated: over 1 year ago
CVSS Score: 4.0
CVSS vector: CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H
Identifiers: GHSA-x938-fvfw-7jh5, CVE-2022-31077
References:
- https://github.com/kubeedge/kubeedge/security/advisories/GHSA-x938-fvfw-7jh5
- https://nvd.nist.gov/vuln/detail/CVE-2022-31077
- https://github.com/kubeedge/kubeedge/pull/3899
- https://github.com/kubeedge/kubeedge/pull/3899/commits/5d60ae9eabd6b6b7afe38758e19bbe8137664701
- https://github.com/advisories/GHSA-x938-fvfw-7jh5
Blast Radius: 4.7
Affected Packages
go:github.com/kubeedge/kubeedge
Dependent packages: 14Dependent repositories: 15
Downloads:
Affected Version Ranges: < 1.9.3, = 1.10.0
Fixed in: 1.9.3, 1.10.1
All affected versions: 0.2.1, 0.3.0, 1.0.0, 1.1.0, 1.2.0, 1.2.1, 1.3.0, 1.3.1, 1.4.0, 1.5.0, 1.6.0, 1.6.1, 1.6.2, 1.7.0, 1.7.1, 1.7.2, 1.8.0, 1.8.1, 1.8.2, 1.9.0, 1.9.1, 1.9.2, 1.10.0
All unaffected versions: 1.9.3, 1.9.4, 1.9.5, 1.10.1, 1.10.2, 1.10.3, 1.11.0, 1.11.1, 1.11.2, 1.11.3, 1.12.0, 1.12.1, 1.12.2, 1.12.3, 1.12.4, 1.12.5, 1.12.6, 1.12.7, 1.13.0, 1.13.1, 1.13.2, 1.13.3, 1.13.4, 1.13.5, 1.14.0, 1.14.1, 1.14.2, 1.14.3, 1.14.4, 1.14.5, 1.15.0, 1.15.1, 1.15.2, 1.15.3, 1.16.0, 1.16.1, 1.16.2, 1.16.3, 1.17.0, 1.17.1, 1.17.2, 1.18.0