MySQL Enterprise Server 5.6.x < 5.6.29 / 5.7.x < 5.7.11 OpenSSL Multiple Vulnerabilities

Medium Nessus Plugin ID 88698


The remote database server uses a version of OpenSSL known to be affected by multiple vulnerabilities.


The version of MySQL Enterprise Server 5.6 installed on the remote host is 5.6.x prior to 5.6.29 or 5.7.x prior to 5.7.11. It is, therefore, affected by multiple vulnerabilities in the included OpenSSL library :

- A NULL pointer dereference flaw exists in file rsa_ameth.c due to improper handling of ASN.1 signatures that are missing the PSS parameter. A remote attacker can exploit this to cause the signature verification routine to crash, resulting in a denial of service condition. (CVE-2015-3194)

- A flaw exists in the ASN1_TFLG_COMBINE implementation in file tasn_dec.c related to handling malformed X509_ATTRIBUTE structures. A remote attacker can exploit this to cause a memory leak by triggering a decoding failure in a PKCS#7 or CMS application, resulting in a denial of service. (CVE-2015-3195)


Upgrade to MySQL Enterprise Server version 5.6.29 / 5.7.11 or later.

See Also

Plugin Details

Severity: Medium

ID: 88698

File Name: mysql_es_5_6_29.nasl

Version: 1.11

Type: remote

Family: Databases

Published: 2016/02/11

Updated: 2019/11/20

Dependencies: 91823, 10719

Risk Information

Risk Factor: Medium

CVSS Score Source: CVE-2015-3195

CVSS v2.0

Base Score: 5

Temporal Score: 3.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3.0

Base Score: 5.3

Temporal Score: 4.6

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:mysql:mysql

Exploit Available: false

Exploit Ease: No known exploits are available

Patch Publication Date: 2016/02/05

Vulnerability Publication Date: 2015/12/03

Reference Information

CVE: CVE-2015-3194, CVE-2015-3195

BID: 78623, 78626