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[email protected]CVE-2012-1909

HistoryOct 03, 2022 - 4:15 p.m.

CVE-2012-1909

2022-10-0316:15:25

CWE-16

[email protected]

web.nvd.nist.gov

bitcoin protocol

bitcoind

denial of service

duplicate coinbase transaction

nvd

cve-2012-1909

6.8 Medium

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.028 Low

EPSS

Percentile

90.6%

JSON

The Bitcoin protocol, as used in bitcoind before 0.4.4, wxBitcoin, Bitcoin-Qt, and other programs, does not properly handle multiple transactions with the same identifier, which allows remote attackers to cause a denial of service (unspendable transaction) by leveraging the ability to create a duplicate coinbase transaction.

Affected configurations

NVD

Node

bitcoinbitcoin_core

bitcoinbitcoin_coreRange≤0.4.4rc2

bitcoinbitcoin_coreMatch0.3.4

bitcoinbitcoin_coreMatch0.3.5

bitcoinbitcoin_coreMatch0.3.8

bitcoinbitcoin_coreMatch0.3.10

bitcoinbitcoin_coreMatch0.3.11

bitcoinbitcoin_coreMatch0.3.12

bitcoinbitcoin_coreMatch0.4.0

bitcoinbitcoin_coreMatch0.4.1

bitcoinbitcoin_coreMatch0.4.1rc6

bitcoinwxbitcoin

CPENameOperatorVersion
bitcoin:bitcoin_corebitcoin bitcoin coreeq*
bitcoin:bitcoin_corebitcoin bitcoin corele0.4.4
bitcoin:bitcoin_corebitcoin bitcoin coreeq0.3.4
bitcoin:bitcoin_corebitcoin bitcoin coreeq0.3.5
bitcoin:bitcoin_corebitcoin bitcoin coreeq0.3.8
bitcoin:bitcoin_corebitcoin bitcoin coreeq0.3.10
bitcoin:bitcoin_corebitcoin bitcoin coreeq0.3.11
bitcoin:bitcoin_corebitcoin bitcoin coreeq0.3.12
bitcoin:bitcoin_corebitcoin bitcoin coreeq0.4.0
bitcoin:bitcoin_corebitcoin bitcoin coreeq0.4.1

CPE	Name	Operator	Version
bitcoin:bitcoin_core	bitcoin bitcoin core	eq	*
bitcoin:bitcoin_core	bitcoin bitcoin core	le	0.4.4
bitcoin:bitcoin_core	bitcoin bitcoin core	eq	0.3.4
bitcoin:bitcoin_core	bitcoin bitcoin core	eq	0.3.5
bitcoin:bitcoin_core	bitcoin bitcoin core	eq	0.3.8
bitcoin:bitcoin_core	bitcoin bitcoin core	eq	0.3.10
bitcoin:bitcoin_core	bitcoin bitcoin core	eq	0.3.11
bitcoin:bitcoin_core	bitcoin bitcoin core	eq	0.3.12
bitcoin:bitcoin_core	bitcoin bitcoin core	eq	0.4.0
bitcoin:bitcoin_core	bitcoin bitcoin core	eq	0.4.1

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References

r6.ca/blog/20120206T005236Z.html

sourceforge.net/mailarchive/forum.php?thread_name=CAPg%2BsBhmGHnMResVxPDZdfpmWTb9uqD0RrQD7oSXBQq7oHpm8g%40mail.gmail.com&forum_name=bitcoin-development

bitcointalk.org/index.php?topic=67738.0

bugs.gentoo.org/show_bug.cgi?id=407793

en.bitcoin.it/wiki/BIP_0030

en.bitcoin.it/wiki/CVEs

github.com/sipa/bitcoin/commit/a206b0ea12eb4606b93323268fc81a4f1f952531