CVE-2014-3635
dbus - security update
EPSS 0.49%
描述
Off-by-one error in D-Bus 1.3.0 through 1.6.x before 1.6.24 and 1.8.x before 1.8.8, when running on a 64-bit system and the max_message_unix_fds limit is set to an odd number, allows local users to cause a denial of service (dbus-daemon crash) or possibly execute arbitrary code by sending one more file descriptor than the limit, which triggers a heap-based buffer overflow or an assertion failure.
如何修補 CVE-2014-3635
要修補 CVE-2014-3635,請將受影響套件升級到下列已修補版本。
- Debian/dbus—升級至 1.8.8-1 或更新版本
- Debian/dbus—升級至 1.6.8-1+deb7u4 或更新版本
CVE-2014-3635 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(2)
- from 0, < 1.8.8-1
- from 0, < 1.6.8-1+deb7u4