CVE-2023-30769

CRITICAL 9.8CVE-2023-30769 · Published 17/04/2023 · updated 17/06/2026

In short

CVE-2023-30769 is a CRITICAL (CVSS 9.8) vulnerability affecting dogecoin (dogecoin).
Chance of exploitation in the next 30 days (EPSS): 0.92%, higher than 60.3% of all vulnerabilities.
Fix: update to 1.14.6 or later.

Package	Affected versions	Patched versions
dogecoin dogecoin	`< 1.14.6`	`1.14.6`

Description

Vulnerability discovered is related to the peer-to-peer (p2p) communications, attackers can craft consensus messages, send it to individual nodes and take them offline. An attacker can crawl the network peers using getaddr message and attack the unpatched nodes.

References

halborn.com/blog/post/halborn-discovers-zero-day-impacting-dogecoin-and-280-networks · Third Party Advisory
halborn.com/disclosures · Third Party Advisory

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