CVE-2014-0195
openssl - security update
EPSS 100.0%
描述
The dtls1_reassemble_fragment function in d1_both.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h does not properly validate fragment lengths in DTLS ClientHello messages, which allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow and application crash) via a long non-initial fragment.
如何修補 CVE-2014-0195
要修補 CVE-2014-0195,請將受影響套件升級到下列已修補版本。
- Debian/openssl—升級至 1.0.1h-1 或更新版本
- Debian/openssl—升級至 1.0.1e-2+deb7u10 或更新版本
CVE-2014-0195 正在被利用嗎?
可能 — EPSS 為 100.0%,屬於高被利用機率區間,建議優先修補。
受影響套件(2)
- from 0, < 1.0.1h-1
- from 0, < 1.0.1e-2+deb7u10