CVE-2013-2054

描述

Buffer overflow in the atodn function in strongSwan 2.0.0 through 4.3.4, when Opportunistic Encryption is enabled and an RSA key is being used, allows remote attackers to cause a denial of service (pluto IKE daemon crash) and possibly execute arbitrary code via crafted DNS TXT records. NOTE: this might be the same vulnerability as CVE-2013-2053 and CVE-2013-2054.

如何修補 CVE-2013-2054

要修補 CVE-2013-2054,請將受影響套件升級到下列已修補版本。

• Debian/strongswan—升級至 4.3.4-1 或更新版本

CVE-2013-2054 正在被利用嗎?

低 — EPSS 為 2.0%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, < 4.3.4-1

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2013-2054