SB2017042706 - Ubuntu update for MySQL
Published: April 27, 2017
Security Bulletin ID
SB2017042706
Severity
Low
Patch available
YES
Number of vulnerabilities
24
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 24 secuirty vulnerabilities.
1) Use-after-free error (CVE-ID: CVE-2017-3302)
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) Man-in-the-middle attack (CVE-ID: CVE-2017-3305)
The vulnerability allows a remote authenticated attacker to conduct man-in-the-middle attack on the target system.The weakness exists due to checking only after authentication whether server supported SSL. A remote attacker can gain access to potentially sensitive information.
3) Security restrictions bypass (CVE-ID: CVE-2017-3308)
The vulnerability allows a remote authenticated attacker to cause DoS condition on the target system.The weakness exists in MySQL Server due to improper security restrictions. A remote attacker can cause the service to crash.
4) Security restrictions bypass (CVE-ID: CVE-2017-3309)
The vulnerability allows a remote authenticated attacker to cause DoS condition on the target system.The weakness exists in MySQL Server due to improper security restrictions. A remote attacker can cause the service to crash.
5) Improper input validation (CVE-ID: CVE-2017-3329)
The vulnerability allows a remote unauthenticated attacker to cause DoS condition on the target system.The weakness exists due to improper input validation within the Thread Pooling subcomponent. A remote attacker can send a specially crated MySQL packet to the affected server and cause it to crash.
6) Security restrictions bypass (CVE-ID: CVE-2017-3331)
The vulnerability allows a remote authenticated attacker to cause DoS condition on the target system.The weakness exists in MySQL Server due to improper security restrictions. A remote attacker can cause the service to crash.
7) Security restrictions bypass (CVE-ID: CVE-2017-3450)
The vulnerability allows a remote unauthenticated attacker to cause DoS condition on the target system.The weakness exists in MySQL Server due to improper security restrictions. A remote attacker can cause the service to crash.
8) Security restrictions bypass (CVE-ID: CVE-2017-3453)
The vulnerability allows a remote authenticated attacker to cause DoS condition on the target system.The weakness exists in MySQL Server due to improper security restrictions. A remote attacker can cause the service to crash.
9) Security restrictions bypass (CVE-ID: CVE-2017-3454)
The vulnerability allows a remote authenticated attacker to write arbitrary files and cause DoS condition on the target system.The weakness exists in MySQL Server due to improper security restrictions. A remote attacker can update, insert or delete some of MySQL Server accessible data and cause the service to crash.
10) Security restrictions bypass (CVE-ID: CVE-2017-3455)
The vulnerability allows a remote authenticated attacker to obtain potentially sensitive information and write arbitrary files on the target system.The weakness exists in MySQL Server due to improper security restrictions. A remote attacker can update, insert or delete some of MySQL Server accessible data and gain unauthorized read access to a subset of MySQL Server accessible data.
11) Security restrictions bypass (CVE-ID: CVE-2017-3456)
The vulnerability allows a remote authenticated attacker to cause DoS condition on the target system.The weakness exists in MySQL Server due to improper security restrictions. A remote attacker can cause the service to crash.
12) Security restrictions bypass (CVE-ID: CVE-2017-3457)
The vulnerability allows a remote authenticated attacker to cause DoS condition on the target system.The weakness exists in MySQL Server due to improper security restrictions. A remote attacker can cause the service to crash.
13) Security restrictions bypass (CVE-ID: CVE-2017-3458)
The vulnerability allows a remote authenticated attacker to cause DoS condition on the target system.The weakness exists in MySQL Server due to improper security restrictions. A remote attacker can cause the service to crash.
14) Security restrictions bypass (CVE-ID: CVE-2017-3459)
The vulnerability allows a remote authenticated attacker to cause DoS condition on the target system.The weakness exists in MySQL Server due to improper security restrictions. A remote attacker can cause the service to crash.
15) Security restrictions bypass (CVE-ID: CVE-2017-3460)
The vulnerability allows a remote authenticated attacker to cause DoS condition on the target system.The weakness exists in MySQL Server due to improper security restrictions. A remote attacker can cause the service to crash.
16) Security restrictions bypass (CVE-ID: CVE-2017-3461)
The vulnerability allows a remote authenticated attacker to cause DoS condition on the target system.The weakness exists in MySQL Server due to improper security restrictions. A remote attacker can cause the service to crash.
17) Security restrictions bypass (CVE-ID: CVE-2017-3462)
The vulnerability allows a remote authenticated attacker to cause DoS condition on the target system.The weakness exists in MySQL Server due to improper security restrictions. A remote attacker can cause the service to crash.
18) Security restrictions bypass (CVE-ID: CVE-2017-3463)
The vulnerability allows a remote authenticated attacker to cause DoS condition on the target system.The weakness exists in MySQL Server due to improper security restrictions. A remote attacker can cause the service to crash.
19) Security restrictions bypass (CVE-ID: CVE-2017-3464)
The vulnerability allows a remote authenticated attacker to write arbitrary files on the target system.The weakness exists in MySQL Server due to improper security restrictions. A remote attacker can update, insert or delete some of MySQL Server accessible data.
20) Security restrictions bypass (CVE-ID: CVE-2017-3465)
The vulnerability allows a remote authenticated attacker to write arbitrary files on the target system.The weakness exists in MySQL Server due to improper security restrictions. A remote attacker can update, insert or delete some of MySQL Server accessible data.
21) Information disclosure (CVE-ID: CVE-2017-3467)
The vulnerability allows a remote unauthenticated attacker to obtain potentially sensitive information on the target system.The weakness exists in MySQL Server due to improper security restrictions. A remote attacker can gain unauthorized read access to a subset of MySQL Server accessible data.
22) Security restrictions bypass (CVE-ID: CVE-2017-3468)
The vulnerability allows a remote authenticated attacker to write arbitrary files on the target system.The weakness exists in MySQL Server due to improper security restrictions. A remote attacker can update, insert or delete some of MySQL Server accessible data.
23) Security restrictions bypass (CVE-ID: CVE-2017-3599)
The vulnerability allows a remote unauthenticated attacker to cause DoS condition on the target system.The weakness exists in MySQL Server due to improper security restrictions. A remote attacker can cause the service to crash.
24) Command injection (CVE-ID: CVE-2017-3600)
The vulnerability allows a remote attacker to execute arbitrary shell or SQL commands on the target system.The weakness exists due to command injection. A remote authenticated attacker can execute arbitrary shell or SQL commands.
Remediation
Install update from vendor's website.