SB2018020931 - Denial of service in postgresql (Alpine package)
Published: February 9, 2018
Security Bulletin ID
SB2018020931
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Denial of service (CVE-ID: CVE-2018-1052)
The vulnerability allows a remote authenticated attacker to cause DoS condition on the target system.The weakness exists due to improper processing of partition keys that contains multiple expressions. A remote attacker can send specially crafted input and cause the application to crash.
Remediation
Install update from vendor's website.
References
- https://git.alpinelinux.org/aports/commit/?id=5600c80ab97b0bed725ec1c24f981a765e54593b
- https://git.alpinelinux.org/aports/commit/?id=c2110f5a7667d71596172fb142d3a573bb958c83
- https://git.alpinelinux.org/aports/commit/?id=2b95c8929982c3ff86b48ffe921cf9ddff6aeebd
- https://git.alpinelinux.org/aports/commit/?id=5f580c412de14f7329bf77293a1c8bbce8a74d48
- https://git.alpinelinux.org/aports/commit/?id=11f619ccc8258df5fe391ff5162599bf0fde2df7
- https://git.alpinelinux.org/aports/commit/?id=1540930789e891ee25aa5c2849d92380be163c91