NVD

Id
43770  
Name
CVE-2012-1909  
Description
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.  
Reject
 
CVSS Version
2  
CVSS Score
5  
Severity
Medium  
CVSS Base Score
5  
CVSS Impact Subscore
2.9  
CVSS Exploit Subscore
10  
CVSS Vector
(AV:N/AC:L/Au:N/C:N/I:N/A:P)  
Pub Date
2017-01-19  
Published
2012-08-06  
Modified Date
2012-08-07  
Seq
2012-1909  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
219827 43770 CVE-2012-1909 http://r6.ca/blog/20120206T005236Z.html  View
219828 43770 CVE-2012-1909 [bitcoin-development] 20120228 Duplicate transactions vulnerability  View
219829 43770 CVE-2012-1909 https://bitcointalk.org/index.php?topic=67738.0  View
219830 43770 CVE-2012-1909 https://bugs.gentoo.org/show_bug.cgi?id=407793  View
219831 43770 CVE-2012-1909 https://en.bitcoin.it/wiki/BIP_0030  View
219832 43770 CVE-2012-1909 https://en.bitcoin.it/wiki/CVEs  View
219833 43770 CVE-2012-1909 https://github.com/sipa/bitcoin/commit/a206b0ea12eb4606b93323268fc81a4f1f952531  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
27778 JVNDB-2012-003485 複数の製品で使用される Bitcoin プロトコルにおけるサービス運用妨害 (DoS) の脆弱性 複数の製品で使用されるビットコインプロトコルは、同一の識別子を伴うマルチトランザクションを適切に処理しないため、サービス運用妨害 (unspendable transaction) 状態となる脆弱性が存在します。 CVE-2012-1909 55147 CVE-2012-1909 43770 5 http://jvndb.jvn.jp/ja/contents/2012/JVNDB-2012-003485.html 2012-03-07 2012-08-09 View