CVE-2008-4539:詳細資料

CVE-2008-4539

0.05%V4
2008-12-29
15h00 +00:00
Overflow
Local
2024-08-07
10h17 +00:00
指定 CVE 通知
掌握特定 CVE 的任何變更。
管理通知

CVE 描述

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.

CVE 資訊

相關弱點

CWE-ID 弱點名稱 來源
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary.

指標

指標 評分 嚴重程度 CVSS 向量 來源
V2 7.2 AV:L/AC:L/Au:N/C:C/I:C/A:C nvd@nist.gov

EPSS

EPSS 是一種預測漏洞被利用可能性的評分模型。

EPSS 評分

EPSS 模型產生介於 0 到 1(0% 到 100%)之間的概率分數。分數越高,漏洞被利用的概率越大。

EPSS 百分位數

百分位數用於根據 EPSS 分數對 CVE 進行排名。例如,EPSS 評分在第 95 百分位的 CVE 比 95% 的其他 CVE 更有可能被利用。因此,百分位數用於比較某 CVE 的 EPSS 分數與其他 CVE 的相對位置。

相關產品

設定 0

Kvm_qumranet>>Kvm >> Version 至(含) 81

Qemu>>Qemu >> Version 至(不含) 0.10.0

Canonical>>Ubuntu_linux >> Version -

Debian>>Debian_linux >> Version -

設定 0

Canonical>>Ubuntu_linux >> Version 8.04

Canonical>>Ubuntu_linux >> Version 8.10

設定 0

Debian>>Debian_linux >> Version 4.0

Debian>>Debian_linux >> Version 5.0

參考資料

http://secunia.com/advisories/35062
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/25073
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/34642
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.ubuntu.com/usn/usn-776-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://secunia.com/advisories/33350
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/29129
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.debian.org/security/2009/dsa-1799
Tags : vendor-advisory, x_refsource_DEBIAN
http://secunia.com/advisories/35031
Tags : third-party-advisory, x_refsource_SECUNIA