CVE-2003-0147

描述

OpenSSL does not use RSA blinding by default, which allows local and remote attackers to obtain the server's private key by determining factors using timing differences on (1) the number of extra reductions during Montgomery reduction, and (2) the use of different integer multiplication algorithms ("Karatsuba" and normal).

如何修補 CVE-2003-0147

要修補 CVE-2003-0147,請將受影響套件升級到下列已修補版本。

• Debian/openssl—升級至 0.9.7b-1 或更新版本

CVE-2003-0147 正在被利用嗎?

中等 — EPSS 為 6.4%,可持續追蹤但非最高優先。

受影響套件(1)

• from 0, < 0.9.7b-1

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2003-0147