CVE-2012-5627
Oracle MySQL / MariaDB - Insecure Salt Generation Security Bypass
Severity Score
4.0
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
3
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Oracle MySQL and MariaDB 5.5.x before 5.5.29, 5.3.x before 5.3.12, and 5.2.x before 5.2.14 does not modify the salt during multiple executions of the change_user command within the same connection which makes it easier for remote authenticated users to conduct brute force password guessing attacks.
Oracle MySQL y MariaDB 5.5.x anteriores a 5.5.29, 5.3.x anteriores a 5.3.12, y 5.2.x anteriores a 5.2.14 no modifican el "salt" durante múltiples ejecuciones del comando change_user en una misma conexión, lo cual facilita a usuarios remotamente autenticados ejecutar ataques de adivinación de contraseña por fuerza bruta.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2012-10-24 CVE Reserved
- 2012-12-06 First Exploit
- 2013-04-11 CVE Published
- 2023-09-30 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-522: Insufficiently Protected Credentials
CAPEC
References (9)
| URL | Tag | Source |
|---|---|---|
| http://seclists.org/oss-sec/2012/q4/424 | Mailing List |
|
| http://secunia.com/advisories/53372 | Not Applicable |
| URL | Date | SRC |
|---|---|---|
| https://www.exploit-db.com/exploits/38109 | 2012-12-06 | |
| http://seclists.org/fulldisclosure/2012/Dec/58 | 2024-08-06 | |
| http://seclists.org/fulldisclosure/2012/Dec/83 | 2024-08-06 |
| URL | Date | SRC |
|---|---|---|
| http://security.gentoo.org/glsa/glsa-201308-06.xml | 2022-08-29 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=883719 | 2022-08-29 |
| URL | Date | SRC |
|---|---|---|
| http://www.mandriva.com/security/advisories?name=MDVSA-2013:102 | 2022-08-29 | |
| https://mariadb.atlassian.net/browse/MDEV-3915 | 2022-08-29 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Oracle Search vendor "Oracle" | Mysql Search vendor "Oracle" for product "Mysql" | >= 5.5.0 < 5.5.29 Search vendor "Oracle" for product "Mysql" and version " >= 5.5.0 < 5.5.29" | - |
Affected
| ||||||
| Mariadb Search vendor "Mariadb" | Mariadb Search vendor "Mariadb" for product "Mariadb" | >= 5.2.0 < 5.2.14 Search vendor "Mariadb" for product "Mariadb" and version " >= 5.2.0 < 5.2.14" | - |
Affected
| ||||||
| Mariadb Search vendor "Mariadb" | Mariadb Search vendor "Mariadb" for product "Mariadb" | >= 5.3.0 < 5.3.12 Search vendor "Mariadb" for product "Mariadb" and version " >= 5.3.0 < 5.3.12" | - |
Affected
| ||||||
| Mariadb Search vendor "Mariadb" | Mariadb Search vendor "Mariadb" for product "Mariadb" | >= 5.5.0 < 5.5.29 Search vendor "Mariadb" for product "Mariadb" and version " >= 5.5.0 < 5.5.29" | - |
Affected
| ||||||
| Mariadb Search vendor "Mariadb" | Mariadb Search vendor "Mariadb" for product "Mariadb" | 10.0.0 Search vendor "Mariadb" for product "Mariadb" and version "10.0.0" | - |
Affected
| ||||||