CVE-2007-1320
qemu - several vulnerabilities
EPSS 0.49%
描述
Multiple heap-based buffer overflows in the cirrus_invalidate_region function in the Cirrus VGA extension in QEMU 0.8.2, as used in Xen and possibly other products, might allow local users to execute arbitrary code via unspecified vectors related to "attempting to mark non-existent regions as dirty," aka the "bitblt" heap overflow.
如何修補 CVE-2007-1320
要修補 CVE-2007-1320,請將受影響套件升級到下列已修補版本。
- Debian/kvm—升級至 60+dfsg-1+lenny1 或更新版本
- Debian/qemu—升級至 0.9.0-2 或更新版本
- —升級至 0.6.1+20050407-1sarge1 或更新版本
- —升級至 0.8.2-5lenny1 或更新版本
- —升級至 3.0.3-0-3 或更新版本
CVE-2007-1320 正在被利用嗎?
低 — EPSS 為 0.5%,目前沒有觀察到大規模利用活動。
受影響套件(5)
- from 0, < 60+dfsg-1+lenny1
- from 0, < 0.9.0-2
- from 0, < 0.6.1+20050407-1sarge1
- from 0, < 0.8.2-5lenny1
- from 0, < 3.0.3-0-3