{"id":"CVE-2008-5659","state":"PUBLISHED","title":"The gnu.java.security.util.PRNG class in GNU Classpath 0.97.2 and earlier uses a predictable seed based on the system time, which makes it easier for context-dependent attackers to","description":"The gnu.java.security.util.PRNG class in GNU Classpath 0.97.2 and earlier uses a predictable seed based on the system time, which makes it easier for context-dependent attackers to conduct brute force attacks against cryptographic routines that use this class for randomness, as demonstrated against DSA private keys.","publishedAt":"2008-12-17T20:00:00.000Z","updatedAt":"2024-08-07T11:04:43.494Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://exchange.xforce.ibmcloud.com/vulnerabilities/47574","http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38417","http://www.openwall.com/lists/oss-security/2008/12/06/2"],"weaknesses":[],"ingestedAt":"2026-10-29T19:39:03.292Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2008/5xxx/CVE-2008-5659.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2008-5659","state":"PUBLISHED","datePublished":"2008-12-17T20:00:00.000Z","dateUpdated":"2024-08-07T11:04:43.494Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2008-12-17T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The gnu.java.security.util.PRNG class in GNU Classpath 0.97.2 and earlier uses a predictable seed based on the system time, which makes it easier for context-dependent attackers to conduct brute force attacks against cryptographic routines that use this class for randomness, as demonstrated against DSA private keys."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/47574","name":"classpath-gnujavasecurityutil-weak-security(47574)","tags":["vdb-entry","x_refsource_XF"]},{"url":"http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38417","tags":["x_refsource_CONFIRM"]},{"url":"http://www.openwall.com/lists/oss-security/2008/12/06/2","name":"[oss-security] 20081206 CVE request: weak PRNG in GNU Classpath","tags":["mailing-list","x_refsource_MLIST"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2017-08-07T12:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"datePublic":"2008-12-05T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2008-5659","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"The gnu.java.security.util.PRNG class in GNU Classpath 0.97.2 and earlier uses a predictable seed based on the system time, which makes it easier for context-dependent attackers to conduct brute force attacks against cryptographic routines that use this class for randomness, as demonstrated against DSA private keys."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"classpath-gnujavasecurityutil-weak-security(47574)","refsource":"XF","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/47574"},{"name":"http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38417","refsource":"CONFIRM","url":"http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38417"},{"name":"[oss-security] 20081206 CVE request: weak PRNG in GNU Classpath","refsource":"MLIST","url":"http://www.openwall.com/lists/oss-security/2008/12/06/2"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/47574","name":"classpath-gnujavasecurityutil-weak-security(47574)","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38417","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2008/12/06/2","name":"[oss-security] 20081206 CVE request: weak PRNG in GNU Classpath","tags":["mailing-list","x_refsource_MLIST","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-07T11:04:43.494Z"}}]}}}