{"containers":{"cna":{"affected":[{"product":"BIG-IP","vendor":"n/a","versions":[{"status":"affected","version":"13.0.0-13.0.0 HF2, 12.1.0-12.1.2 HF1, 11.6.1-11.6.2"}]}],"descriptions":[{"lang":"en","value":"In versions 13.0.0-13.0.0 HF2, 12.1.0-12.1.2 HF1, and 11.6.1-11.6.2, BIG-IP platforms with Cavium Nitrox SSL hardware acceleration cards, a Virtual Server configured with a Client SSL profile, and using Anonymous (ADH) or Ephemeral (DHE) Diffie-Hellman key exchange and Single DH use option not enabled in the options list may be vulnerable to crafted SSL/TLS Handshakes that may result with a PMS (Pre-Master Secret) that starts in a 0 byte and may lead to a recovery of plaintext messages as BIG-IP TLS/SSL ADH/DHE sends different error messages acting as an oracle. Similar error messages when PMS starts with 0 byte coupled with very precise timing measurement observation may also expose this vulnerability."}],"problemTypes":[{"descriptions":[{"description":"TLS Oracle","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2020-09-25T13:22:47.000Z","orgId":"9dacffd4-cb11-413f-8451-fbbfd4ddc0ab","shortName":"f5"},"references":[{"tags":["x_refsource_MISC"],"url":"https://support.f5.com/csp/article/K91158923"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"f5sirt@f5.com","ID":"CVE-2020-5929","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"BIG-IP","version":{"version_data":[{"version_value":"13.0.0-13.0.0 HF2, 12.1.0-12.1.2 HF1, 11.6.1-11.6.2"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"In versions 13.0.0-13.0.0 HF2, 12.1.0-12.1.2 HF1, and 11.6.1-11.6.2, BIG-IP platforms with Cavium Nitrox SSL hardware acceleration cards, a Virtual Server configured with a Client SSL profile, and using Anonymous (ADH) or Ephemeral (DHE) Diffie-Hellman key exchange and Single DH use option not enabled in the options list may be vulnerable to crafted SSL/TLS Handshakes that may result with a PMS (Pre-Master Secret) that starts in a 0 byte and may lead to a recovery of plaintext messages as BIG-IP TLS/SSL ADH/DHE sends different error messages acting as an oracle. Similar error messages when PMS starts with 0 byte coupled with very precise timing measurement observation may also expose this vulnerability."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"TLS Oracle"}]}]},"references":{"reference_data":[{"name":"https://support.f5.com/csp/article/K91158923","refsource":"MISC","url":"https://support.f5.com/csp/article/K91158923"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T08:47:40.873Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://support.f5.com/csp/article/K91158923"}]}]},"cveMetadata":{"assignerOrgId":"9dacffd4-cb11-413f-8451-fbbfd4ddc0ab","assignerShortName":"f5","cveId":"CVE-2020-5929","datePublished":"2020-09-25T13:22:47.000Z","dateReserved":"2020-01-06T00:00:00.000Z","dateUpdated":"2024-08-04T08:47:40.873Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}