CVE-2022-47547
MEDIUMCVSS 5.3/10EPSS 0.53%
Last modified
CVE-2022-47547 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. GossipSub 1.1, as used for Ethereum 2.0, allows a peer to maintain a positive score (and thus not be pruned from the network) even though it continuously misbehaves by never forwarding topic messages.. EPSS estimates a 0.53% chance of exploitation in the next 30 days.
Description
GossipSub 1.1, as used for Ethereum 2.0, allows a peer to maintain a positive score (and thus not be pruned from the network) even though it continuously misbehaves by never forwarding topic messages.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Protocol | Gossipsub | 1.1 |
References
- https://arxiv.org/pdf/2212.05197.pdfExploit, Technical Description, Third Party Advisory
- https://arxiv.org/pdf/2212.05197.pdfExploit, Technical Description, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-47547?
GossipSub 1.1, as used for Ethereum 2.0, allows a peer to maintain a positive score (and thus not be pruned from the network) even though it continuously misbehaves by never forwarding topic messages.
How severe is CVE-2022-47547?
CVE-2022-47547 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.53% probability of exploitation in the next 30 days.
How do I fix CVE-2022-47547?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2022
- CVE-2022-47531An issue was discovered in Ericsson Evolved Packet Gateway (…8.8
- CVE-2022-47532FileRun 20220519 allows SQL Injection via the "dir" paramete…9.8
- CVE-2022-4754The Easy Social Box / Page Plugin WordPress plugin through 4…5.4
- CVE-2022-47542Red Gate SQL Monitor 11.0.14 through 12.1.46 has Incorrect A…8.8
- CVE-2022-47543An issue was discovered in Siren Investigate before 12.1.7. …5.3
- CVE-2022-47544An issue was discovered in Siren Investigate before 12.1.7. …9.8
- CVE-2022-47549An unprotected memory-access operation in optee_os in Truste…6.4
- CVE-2022-4755A vulnerability was found in FlatPress and classified as pro…6.1
- CVE-2022-47551Apiman 1.5.7 through 2.2.3.Final has insufficient checks for…6.5
- CVE-2022-47553Incorrect authorisation in ekorCCP and ekorRCI, which could …7.5
- CVE-2022-47554Exposure of sensitive information in ekorCCP and ekorRCI, po…7.5
- CVE-2022-47555Operating system command injection in ekorCCP and ekorRCI, w…8.8
Are you affected by CVE-2022-47547?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST