Integer overflow in OpenBSD - #VU7203
Published: June 26, 2017
Vulnerability identifier: #VU7203
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: N/A
CWE-ID: CWE-190
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: OpenBSD
Affected software:
OpenBSD
OpenBSD
Detailed vulnerability description
The vulnerability allows a local attacker to trigger memory corruption on the target system.
The weakness exists due to integer overflow in the sti(4) display driver. A local attacker can run a specially crafted application to trigger memory corruption.
The weakness exists due to integer overflow in the sti(4) display driver. A local attacker can run a specially crafted application to trigger memory corruption.
Remediation
Install update from vendor's website.