CVE-2010-4531
pcsc-lite - buffer overflow
EPSS 0.50%
描述
Stack-based buffer overflow in the ATRDecodeAtr function in the Answer-to-Reset (ATR) Handler (atrhandler.c) for pcscd in PCSC-Lite 1.5.3, and possibly other 1.5.x and 1.6.x versions, allows physically proximate attackers to cause a denial of service (crash) and possibly execute arbitrary code via a smart card with an ATR message containing a long attribute value.
如何修補 CVE-2010-4531
要修補 CVE-2010-4531,請將受影響套件升級到下列已修補版本。
- Debian/pcsc-lite—升級至 1.5.5-4 或更新版本
- Debian/pcsc-lite—升級至 1.4.102-1+lenny4 或更新版本
CVE-2010-4531 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, < 1.5.5-4
- from 0, < 1.4.102-1+lenny4