Heap-based buffer overflow in the Cirrus VGA implementation in (1) KVM before kvm-82 and (2) QEMU on Debian GNU/Linux and Ubuntu might allow local users to gain privileges by using the VNC console for a connection, aka the LGD-54XX "bitblt" heap overflow. NOTE: this issue exists because of an incorrect fix for CVE-2007-1320.
Published 2008-12-29 15:24:24
Updated 2021-05-14 18:37:26
Source MITRE
View at NVD,   CVE.org
Vulnerability category: Overflow

Threat overview for CVE-2008-4539

Top countries where our scanners detected CVE-2008-4539
Top open port discovered on systems with this issue 5555
IPs affected by CVE-2008-4539 121
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2008-4539!
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Exploit prediction scoring system (EPSS) score for CVE-2008-4539

0.04%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 8 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2008-4539

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.2
HIGH AV:L/AC:L/Au:N/C:C/I:C/A:C
3.9
10.0
NIST

CWE ids for CVE-2008-4539

References for CVE-2008-4539

Products affected by CVE-2008-4539

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