How severe is CVE-2012-3147?

CVE-2012-3147 has a CVSS 2.0 base score of 6.4, rated medium severity.

Is CVE-2012-3147 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-3147?

CVE-2012-3147 primarily affects Oracle Mysql. In total, 27 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2012-3147?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2012-3147 published?

CVE-2012-3147 was published on 2012-10-16 and last updated on 2026-06-16.

CVE-2012-3147

CVE-2012-3147 is a medium-severity vulnerability in Oracle Mysql with a CVSS 2.0 base score of 6.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 6.4)
EPSS exploit prediction: 3% (85th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Oracle Mysql
Published: 2012-10-16
Last modified: 2026-06-16

Description

Unspecified vulnerability in the MySQL Server component in Oracle MySQL 5.5.26 and earlier allows remote attackers to affect integrity and availability, related to MySQL Client.

Frequently asked questions

What is CVE-2012-3147?: Unspecified vulnerability in the MySQL Server component in Oracle MySQL 5.5.26 and earlier allows remote attackers to affect integrity and availability, related to MySQL Client.
How severe is CVE-2012-3147?: CVE-2012-3147 has a CVSS 2.0 base score of 6.4, rated medium severity.
Is CVE-2012-3147 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-3147?: CVE-2012-3147 primarily affects Oracle Mysql. In total, 27 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2012-3147?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-3147 published?: CVE-2012-3147 was published on 2012-10-16 and last updated on 2026-06-16.

References

Affected products (27)

cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.1:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.2:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.3:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.4:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.5:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.6:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.7:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.9:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.10:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.11:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.12:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.13:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.14:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.15:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.16:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.17:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.18:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.19:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.20:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.21:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.22:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.23:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.24:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.25:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:5.5.25:a:*:*:*:*:*:*

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