CVE-2012-2743

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://oss.codepoet.no/revelation/issue/61/file-format-magic-string-version-mismatch", "name": "http://oss.codepoet.no/revelation/issue/61/file-format-magic-string-version-mismatch", "tags": [], "refsource": "CONFIRM"}, {"url": "https://bugs.gentoo.org/show_bug.cgi?id=421571", "name": "https://bugs.gentoo.org/show_bug.cgi?id=421571", "tags": [], "refsource": "MISC"}, {"url": "http://www.securityfocus.com/bid/54060", "name": "54060", "tags": [], "refsource": "BID"}, {"url": "http://www.openwall.com/lists/oss-security/2012/06/18/3", "name": "[oss-security] 20120618 Re: CVE Request -- Revelation: 1) Limits effective password length to 32 characters 2) Doesn't iterate the passphrase through SHA algorithm to derive the encryption key", "tags": [], "refsource": "MLIST"}, {"url": "http://knoxin.blogspot.co.uk/2012/06/revelation-password-manager-considered.html", "name": "http://knoxin.blogspot.co.uk/2012/06/revelation-password-manager-considered.html", "tags": [], "refsource": "MISC"}, {"url": "http://www.openwall.com/lists/oss-security/2012/06/18/1", "name": "[oss-security] 20120618 CVE Request -- Revelation: 1) Limits effective password length to 32 characters 2) Doesn't iterate the passphrase through SHA algorithm to derive the encryption key", "tags": [], "refsource": "MLIST"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/76408", "name": "revelation-sha-weak-security(76408)", "tags": [], "refsource": "XF"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Revelation 0.4.13-2 and earlier does not iterate through SHA hashing algorithms for AES encryption, which makes it easier for context-dependent attackers to guess passwords via a brute force attack."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-255"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2012-2743", "ASSIGNER": "secalert@redhat.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2012-06-27T22:55Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:mikel_olasagasti:revelation:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "0.4.13-2"}, {"cpe23Uri": "cpe:2.3:a:mikel_olasagasti:revelation:0.4.12:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:mikel_olasagasti:revelation:0.4.4:*:*:*:*:*:*:*", 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