Code injection

2013-03-1211:28:00

PRIOn knowledge base

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7.1 High

AI Score

Confidence

High

0.006 Low

EPSS

Percentile

78.8%

JSON

The alert functionality in bitcoind and Bitcoin-Qt before 0.7.0 supports different character representations of the same signature data, but relies on a hash of this signature, which allows remote attackers to cause a denial of service (resource consumption) via a valid modified signature for a circulating alert.

CPENameOperatorVersion
bitcoin-qteq0.6.3
bitcoin_coreeq0.3.4
bitcoin_coreeq0.3.5
bitcoin_coreeq0.3.8
bitcoin_coreeq0.3.10
bitcoin_coreeq0.3.11
bitcoin_coreeq0.3.12
bitcoin_coreeq0.4.0
bitcoin_coreeq0.4.1
bitcoin_coreeq0.4.1 rc6

Name	Operator	Version
bitcoin-qt	eq	0.6.3
bitcoin_core	eq	0.3.4
bitcoin_core	eq	0.3.5
bitcoin_core	eq	0.3.8
bitcoin_core	eq	0.3.10
bitcoin_core	eq	0.3.11
bitcoin_core	eq	0.3.12
bitcoin_core	eq	0.4.0
bitcoin_core	eq	0.4.1
bitcoin_core	eq	0.4.1 rc6