SB2017060227 - openSUSE update for mariadb
Published: June 2, 2017
Security Bulletin ID
SB2017060227
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
2
Exploitation vector
Remote access
Highest impact
Partial DoS
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 2 vulnerabilities.
1) Use-after-free error (CVE-ID: CVE-2017-3302)
CWE-ID: CWE-416 - Use After Free
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote attacker to cause DoS condition on the target system.
The weakness exists due to use-after-free error in the libmysqlclient.so. A remote attacker can cause the application to crash.
Successful exploitation of the vulnerability results in denial of service.
2) Information disclosure (CVE-ID: CVE-2017-3313)
CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local high privileged attacker to obtain potentially sensitive information.
The weakness exists due to an error in MyISAM component. A local attacker can gain unauthorized access to critical data or complete access to all MySQL Server accessible data.
Successful exploitation of the vulnerability results in information disclosure.
Remediation
Install update from vendor's website.