CVE-2015-5292

描述

Memory leak in the Privilege Attribute Certificate (PAC) responder plugin (sssd_pac_plugin.so) in System Security Services Daemon (SSSD) 1.10 before 1.13.1 allows remote authenticated users to cause a denial of service (memory consumption) via a large number of logins that trigger parsing of PAC blobs during Kerberos authentication.

如何修補 CVE-2015-5292

要修補 CVE-2015-5292,請將受影響套件升級到下列已修補版本。

• Debian/sssd—升級至 1.13.1-1 或更新版本

CVE-2015-5292 正在被利用嗎?

低 — EPSS 為 3.7%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, < 1.13.1-1

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2015-5292