CVE-2015-0499

14

FAUCET Score

CVE-2015-0499 is an unspecified vulnerability impacting Oracle MySQL Server versions 5.5.42 and earlier, and 5.6.23 and earlier, specifically within the Federated server component. This vulnerability, with a CVSS score of 3.5, allows remote authenticated users to cause a partial denial of service (availability impact) through unknown vectors, requiring medium attack complexity. Despite affecting multiple vendors including Oracle, Debian, and Red Hat, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

Vendor	Product	Version(s)	CPE
		>= 5.5.0, <= 5.5.42CPE matchmatch criteria	cpe:2.3:a:oracle:mysql::::::::
		>= 5.6.0, <= 5.6.23CPE matchmatch criteria	cpe:2.3:a:oracle:mysql::::::::
		11.3CPE matchmatch criteria	cpe:2.3:o:oracle:solaris:11.3:::::::*
		7.0CPE matchmatch criteria	cpe:2.3:o:debian:debian_linux:7.0:::::::*
		8.0CPE matchmatch criteria	cpe:2.3:o:debian:debian_linux:8.0:::::::*

CVSS Data

CVSS version used by this source: 2.0

3.5LOW

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

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Exploitability Score

6.8

Impact Score

2.9

CvssVersion

2.0

Exploit Intelligence

EPSS Score

4.76%

Probability of exploitation in next 30 days

EPSS Percentile

91.0%

Percentile rank of EPSS score among Peer Group

As of 2026-07-27

Model: v2026.06.15

This CVE's current EPSS score of 0.0476 is in the 98th percentile among its peer group of 1,638 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 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 (21)

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 7.1 EUSFixed in: mariadb55-mariadb-0:5.5.44-1.el7

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 5Fixed in: mysql55-mysql-0:5.5.45-1.el5

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 7Fixed in: mariadb-1:5.5.44-1.el7_1

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 6Fixed in: mysql55-mysql-0:5.5.45-1.el6

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 6Fixed in: rh-mariadb100-mariadb-1:10.0.20-1.el6

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 6Fixed in: mariadb55-mariadb-0:5.5.44-1.el6

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 6.5 EUSFixed in: mysql55-mysql-0:5.5.45-1.el6

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 6.5 EUSFixed in: rh-mariadb100-mariadb-1:10.0.20-1.el6

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 6.5 EUSFixed in: mariadb55-mariadb-0:5.5.44-1.el6

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 6.6 EUSFixed in: mysql55-mysql-0:5.5.45-1.el6

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 6.6 EUSFixed in: rh-mariadb100-mariadb-1:10.0.20-1.el6

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 6.6 EUSFixed in: mariadb55-mariadb-0:5.5.44-1.el6

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 7Fixed in: mysql55-mysql-0:5.5.45-1.el7

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 7Fixed in: rh-mariadb100-mariadb-1:10.0.20-1.el7

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 7Fixed in: mariadb55-mariadb-0:5.5.44-1.el7

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 7.1 EUSFixed in: mysql55-mysql-0:5.5.45-1.el7

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 7.1 EUSFixed in: rh-mariadb100-mariadb-1:10.0.20-1.el7

oraclevendor investigatingvia nvd_reference

redhatvendor investigatingvia redhat_api

Product: Red Hat Enterprise Linux OpenStack Platform 5 (Icehouse)Fixed in: mariadb-galera

redhatvendor investigatingvia redhat_api

Product: Red Hat Enterprise Linux OpenStack Platform 6 (Juno)Fixed in: mariadb-galera

redhatvendor investigatingvia redhat_api

Product: Red Hat Enterprise Linux OpenStack Platform 7 (Kilo)Fixed in: mariadb-galera

Vendor Advisories (1)

redhatCVE-2015-0499Moderate

mysql: unspecified vulnerability related to Server:Federated (CPU April 2015)

References

lists.opensuse.org / opensuse-security-announce/2015-05/msg00026.html

Mailing ListThird Party Advisory

rhn.redhat.com / errata/RHSA-2015-1628.html

Third Party Advisory

rhn.redhat.com / errata/RHSA-2015-1629.html

Third Party Advisory

rhn.redhat.com / errata/RHSA-2015-1647.html

Third Party Advisory

rhn.redhat.com / errata/RHSA-2015-1665.html

Third Party Advisory

mariadb.com / kb/en/mariadb/mariadb-5543-release-notes

Release NotesThird Party Advisory

security.gentoo.org / glsa/201507-19

Third Party Advisory

debian.org / security/2015/dsa-3229

Third Party Advisory

debian.org / security/2015/dsa-3311

Third Party Advisory

mandriva.com / security/advisories

Broken Link

oracle.com / technetwork/topics/security/bulletinapr2016-2952098.html

Vendor Advisory

oracle.com / technetwork/topics/security/bulletinoct2015-2511968.html

Third Party AdvisoryVendor Advisory

oracle.com / technetwork/topics/security/cpuapr2015-2365600.html

Vendor Advisory

securitytracker.com / id/1032121

Broken LinkThird Party AdvisoryVDB Entry

ubuntu.com / usn/USN-2575-1

Third Party Advisory