Cloud Vulnerability DB
A community-led vulnerabilities database
Vulnerability DatabaseGHSA-wjxc-pjx9-4wvm
GHSA-wjxc-pjx9-4wvm:
Rust vulnerability analysis and mitigation
Overview
A high-severity vulnerability was identified in Nervos CKB (versions <= 0.34.1) where the CKB process could panic when receiving malformed P2P messages due to issues with the Snappy compression implementation (GitHub Advisory). The vulnerability was discovered by researcher 'quake' and was published on August 12, 2020.
Technical details
The vulnerability (GHSA-wjxc-pjx9-4wvm) is related to the handling of compressed network messages using the Snappy compression algorithm in the CKB implementation. When malformed P2P messages are received, the process fails to handle them gracefully, resulting in a panic condition (GitHub Advisory).
Impact
When exploited, this vulnerability causes the CKB process to panic upon receiving malformed P2P messages, potentially leading to service disruption (GitHub Advisory).
Mitigation and workarounds
The vulnerability has been patched in version 0.34.2 of the CKB software. Users are advised to upgrade to this version or later to mitigate the vulnerability (GitHub Advisory).
Additional resources
Source: This report was generated using AI
Related Rust vulnerabilities:
Free Vulnerability Assessment
Benchmark your Cloud Security Posture
Evaluate your cloud security practices across 9 security domains to benchmark your risk level and identify gaps in your defenses.
Additional Wiz resources
Get a personalized demo
Ready to see Wiz in action?
"Best User Experience I have ever seen, provides full visibility to cloud workloads."
David EstlickCISO
"Wiz provides a single pane of glass to see what is going on in our cloud environments."
Adam FletcherChief Security Officer
"We know that if Wiz identifies something as critical, it actually is."
Greg PoniatowskiHead of Threat and Vulnerability Management