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CVE-2014-6559

19
FAUCET Score

CVE-2014-6559 is an unspecified vulnerability affecting Oracle MySQL Server versions 5.5.39 and earlier, and 5.6.20 and earlier, related to C API SSL certificate handling. This vulnerability allows remote attackers to compromise confidentiality. It has a CVSS score of 4.3, indicating a medium attack complexity and requiring no authentication, with a potential impact on confidentiality. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 15.1CPE matchmatch criteria
cpe:2.3:a:juniper:junos_space:*:*:*:*:*:*:*:*
>= 5.5.0, < 5.5.40CPE matchmatch criteria
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*
>= 10.0.0, < 10.0.15CPE matchmatch criteria
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*
11.3CPE matchmatch criteria
cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:*
>= 5.5.0, <= 5.5.39CPE matchmatch criteria
cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

AV:N/AC:M/Au:N/C:P/I:N/A:N

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
4.63%
Probability of exploitation in next 30 days
EPSS Percentile
90.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0463 is in the 88th percentile among its peer group of 19,958 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (16)

oraclepatch availablevia nvd_reference
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: mariadb-1:5.5.40-1.el7_0
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 6Fixed in: mariadb-galera-0:5.5.40-2.el6ost
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 7Fixed in: mariadb-galera-1:5.5.40-2.el7ost
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Software Collections 1 for Red Hat Enterprise Linux 6Fixed in: mysql55-mysql-0:5.5.40-1.el6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Software Collections 1 for Red Hat Enterprise Linux 6Fixed in: mariadb55-mariadb-0:5.5.40-10.el6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Software Collections 1 for Red Hat Enterprise Linux 6.4 EUSFixed in: mysql55-mysql-0:5.5.40-1.el6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Software Collections 1 for Red Hat Enterprise Linux 6.4 EUSFixed in: mariadb55-mariadb-0:5.5.40-10.el6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: mysql55-mysql-0:5.5.40-2.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Software Collections 1 for Red Hat Enterprise Linux 6.5 EUSFixed in: mariadb55-mariadb-0:5.5.40-10.el6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Software Collections 1 for Red Hat Enterprise Linux 6.6 EUSFixed in: mysql55-mysql-0:5.5.40-1.el6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Software Collections 1 for Red Hat Enterprise Linux 6.6 EUSFixed in: mariadb55-mariadb-0:5.5.40-10.el6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Software Collections 1 for Red Hat Enterprise Linux 7Fixed in: mysql55-mysql-0:5.5.40-1.el7
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Software Collections 1 for Red Hat Enterprise Linux 7Fixed in: mariadb55-mariadb-0:5.5.40-10.el7
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Software Collections 1 for Red Hat Enterprise Linux 6.5 EUSFixed in: mysql55-mysql-0:5.5.40-1.el6
View patch
redhatvendor investigatingvia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: mysql

Vendor Advisories (1)

redhatCVE-2014-6559Moderate

mysql: unspecified vulnerability related to C API SSL CERTIFICATE HANDLING (CPU October 2014)

Oct 15, 2014

References

kb.juniper.net / InfoCenter/index
Third Party Advisory
lists.opensuse.org / opensuse-security-announce/2015-04/msg00016.html
Mailing ListThird Party Advisory
secunia.com / advisories/61579
Not Applicable
secunia.com / advisories/62073
Not Applicable
security.gentoo.org / glsa/glsa-201411-02.xml
Third Party Advisory
oracle.com / technetwork/topics/security/bulletinapr2016-2952098.html
Vendor Advisory
oracle.com / technetwork/topics/security/bulletinoct2015-2511968.html
Vendor Advisory
oracle.com / technetwork/topics/security/cpuoct2014-1972960.html
PatchVendor Advisory
securityfocus.com / bid/70487
Third Party AdvisoryVDB Entry