vulnerability
CentOS Linux: CVE-2018-18584: Moderate: libmspack security update (CESA-2019:2049)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | Oct 23, 2018 | Aug 28, 2019 | May 25, 2023 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
Oct 23, 2018
Added
Aug 28, 2019
Modified
May 25, 2023
Description
In mspack/cab.h in libmspack before 0.8alpha and cabextract before 1.8, the CAB block input buffer is one byte too small for the maximal Quantum block, leading to an out-of-bounds write.
Solutions
centos-upgrade-libmspackcentos-upgrade-libmspack-debuginfocentos-upgrade-libmspack-devel
References
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.