CVE-2011-1554
EPSS 5.4%
描述
Off-by-one error in t1lib 5.1.2 and earlier, as used in Xpdf before 3.02pl6, teTeX, and other products, allows remote attackers to cause a denial of service (application crash) via a PDF document containing a crafted Type 1 font that triggers an invalid memory read, integer overflow, and invalid pointer dereference, a different vulnerability than CVE-2011-0764.
如何修補 CVE-2011-1554
要修補 CVE-2011-1554,請將受影響套件升級到下列已修補版本。
- Debian/xpdf—升級至 3.02-9 或更新版本
CVE-2011-1554 正在被利用嗎?
中等 — EPSS 為 5.4%,可持續追蹤但非最高優先。
受影響套件(1)
- from 0, < 3.02-9