UpHeron
All vulnerabilities

Servers and applications

CVE-2012-3158

Unspecified vulnerability in the MySQL Server component in Oracle MySQL 5.1.64 and earlier, and 5.5.26 and earlier, allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to Protocol.

Severity
High 7.5
Published
16 Oct 2012
Last changed
16 Jun 2026
Added to UpHeron
17 Oct 2026
Fixed in
5.1.66, 5.5.27
Exploit chance
4.5% in the next 30 daysHigher than 91% of CVEs. EPSS by FIRST, 12 Nov 2026
Attack
Over the network · No login needed
Attacker can
Read some data · Change some data · Slow it down
CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Sources
NVD

Affected software

SoftwareAffected versions
MariaDBServers and applications · cpe:a:mariadb:mariadb
  • From 5.1.0 before 5.1.66
  • From 5.5.0 before 5.5.27
MySQLServers and applications · cpe:a:oracle:mysql
  • From 5.1.0 up to 5.1.64
  • From 5.5.0 up to 5.5.26

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2012-3158
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2012-3158