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CVE-2012-3177

24
FAUCET Score

CVE-2012-3177 is an unspecified vulnerability affecting the MySQL Server component in Oracle MySQL versions 5.1.65 and earlier, and 5.5.27 and earlier, as well as distributions from Canonical, Debian, MariaDB, and Red Hat. This vulnerability allows remote authenticated users to impact system availability through unknown vectors related to the server. With a CVSS score of 6.8 (medium severity), it presents a low attack complexity and requires authentication, leading to a complete loss of availability. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 5.1.0, <= 5.1.65CPE matchmatch criteria
cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*
>= 5.5.0, <= 5.5.27CPE matchmatch criteria
cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*
10.04CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:lts:*:*:*
11.10CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:11.10:*:*:*:*:*:*:*
12.04CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

AV:N/AC:L/Au:S/C:N/I:N/A:C

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.68%
Probability of exploitation in next 30 days
EPSS Percentile
88.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0368 is in the 96th percentile among its peer group of 21,958 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 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 (3)

oraclepatch availablevia nvd_reference
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: mysql-0:5.1.66-1.el6_3
View patch
redhatvendor investigatingvia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: mysql

Vendor Advisories (1)

redhatCVE-2012-3177Moderate

mysql: unspecified Server DoS vulnerability (CPU Oct 2012)

Oct 16, 2012

References

rhn.redhat.com / errata/RHSA-2012-1462.html
Third Party Advisory
secunia.com / advisories/51177
Not ApplicableThird Party Advisory
secunia.com / advisories/51309
Not ApplicableThird Party Advisory
secunia.com / advisories/53372
Not ApplicableThird Party Advisory
security.gentoo.org / glsa/glsa-201308-06.xml
Third Party Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/79383
Third Party AdvisoryVDB Entry
debian.org / security/2012/dsa-2581
Third Party Advisory
mandriva.com / security/advisories
Broken LinkThird Party Advisory
oracle.com / technetwork/topics/security/cpuoct2012-1515893.html
PatchVendor Advisory
ubuntu.com / usn/USN-1621-1
Third Party Advisory