CVE-2012-2333
openssl - integer underflow
EPSS 28.2%
描述
Integer underflow in OpenSSL before 0.9.8x, 1.0.0 before 1.0.0j, and 1.0.1 before 1.0.1c, when TLS 1.1, TLS 1.2, or DTLS is used with CBC encryption, allows remote attackers to cause a denial of service (buffer over-read) or possibly have unspecified other impact via a crafted TLS packet that is not properly handled during a certain explicit IV calculation.
如何修補 CVE-2012-2333
要修補 CVE-2012-2333,請將受影響套件升級到下列已修補版本。
- Debian/openssl—升級至 1.0.1c-1 或更新版本
- Debian/openssl—升級至 0.9.8o-4squeeze13 或更新版本
CVE-2012-2333 正在被利用嗎?
中等 — EPSS 為 28.2%,可持續追蹤但非最高優先。
受影響套件(2)
- from 0, < 1.0.1c-1
- from 0, < 0.9.8o-4squeeze13