Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
Bitcoin Core before 24.0.1 allows remote attackers to cause a denial of service (daemon crash) via a flood of low-difficulty header chains (aka a "Chain Width Expansion" attack) because a node does not first verify that a presented chain has enough work before committing to store it.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
i see a plethora of self-styled "experts" pontificating about btc, yet none acknowledge its recent vulnerabilities, such as CVE-2019-25220, a critical flaw in btc core's consensus logic that could let a malicious actor exploit how nodes process block data and disrupt the network.
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| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | bitcoin | bitcoin_core | - | - | - |