#VU77081 Integer overflow in sysstat - CVE-2023-33204

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Main Vulnerability Database Vulnerabilities #VU77081

#VU77081 Integer overflow in sysstat - CVE-2023-33204

Published: June 8, 2023


Vulnerability identifier: #VU77081
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2023-33204
CWE-ID: CWE-190
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
sysstat
Software vendor:
GODARD Sebastien

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to integer overflow within the check_overflow() function in common.c. A remote attacker can trigger an integer overflow and execute arbitrary code on the target system.

Note, the vulnerability exists due to incomplete fix for #VU69196 (CVE-2022-39377).


Remediation

Install updates from vendor's website.

External links