CVE-2012-3421
EPSS 3.3%
描述
The pduread function in pdu.c in libpcp in Performance Co-Pilot (PCP) before 3.6.5 does not properly time out connections, which allows remote attackers to cause a denial of service (pmcd hang) by sending individual bytes of a PDU separately, related to an "event-driven programming flaw."
如何修補 CVE-2012-3421
要修補 CVE-2012-3421,請將受影響套件升級到下列已修補版本。
- Debian/pcp—升級至 3.6.5 或更新版本
CVE-2012-3421 正在被利用嗎?
低 — EPSS 為 3.3%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 3.6.5