CVE-2010-1322

描述

The merge_authdata function in kdc_authdata.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.8.x before 1.8.4 does not properly manage an index into an authorization-data list, which allows remote attackers to cause a denial of service (daemon crash), or possibly obtain sensitive information, spoof authorization, or execute arbitrary code, via a TGS request that triggers an uninitialized pointer dereference, as demonstrated by a request from a Windows Active Directory client.

如何修補 CVE-2010-1322

要修補 CVE-2010-1322,請將受影響套件升級到下列已修補版本。

• Debian/krb5—升級至 1.8.3+dfsg-2 或更新版本

CVE-2010-1322 正在被利用嗎?

低 — EPSS 為 3.0%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, < 1.8.3+dfsg-2

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2010-1322