CVE-2012-1909

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://r6.ca/blog/20120206T005236Z.html", "name": "http://r6.ca/blog/20120206T005236Z.html", "tags": [], "refsource": "MISC"}, {"url": "http://sourceforge.net/mailarchive/forum.php?thread_name=CAPg%2BsBhmGHnMResVxPDZdfpmWTb9uqD0RrQD7oSXBQq7oHpm8g%40mail.gmail.com&forum_name=bitcoin-development", "name": "[bitcoin-development] 20120228 Duplicate transactions vulnerability", "tags": [], "refsource": "MLIST"}, {"url": "https://github.com/sipa/bitcoin/commit/a206b0ea12eb4606b93323268fc81a4f1f952531", "name": "https://github.com/sipa/bitcoin/commit/a206b0ea12eb4606b93323268fc81a4f1f952531", "tags": ["Exploit", "Patch"], "refsource": "CONFIRM"}, {"url": "https://bugs.gentoo.org/show_bug.cgi?id=407793", "name": "https://bugs.gentoo.org/show_bug.cgi?id=407793", "tags": [], "refsource": "CONFIRM"}, {"url": "https://bitcointalk.org/index.php?topic=67738.0", "name": "https://bitcointalk.org/index.php?topic=67738.0", "tags": [], "refsource": "CONFIRM"}, {"url": "https://en.bitcoin.it/wiki/BIP_0030", "name": "https://en.bitcoin.it/wiki/BIP_0030", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "https://en.bitcoin.it/wiki/CVEs", "name": "https://en.bitcoin.it/wiki/CVEs", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-16"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2012-1909", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "severity": "MEDIUM", "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2012-08-06T16:55Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:bitcoin:bitcoin_core:0.4.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:bitcoin:bitcoin_core:0.3.12:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:bitcoin:bitcoin_core:0.3.11:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:bitcoin:bitcoin_core:0.3.10:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:bitcoin:bitcoin_core:0.4.1:rc6:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:bitcoin:bitcoin_core:0.3.5:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:bitcoin:wxbitcoin:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:bitcoin:bitcoin_core:*:rc2:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "0.4.4"}, {"cpe23Uri": "cpe:2.3:a:bitcoin:bitcoin_core:0.4.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:bitcoin:bitcoin_core:0.3.8:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:bitcoin:bitcoin_core:0.3.4:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2020-03-18T17:37Z"}