suse · CVE-2002-2443

Quick triage

Priority: high 公開: 2021-05-30 12:29:12 UTC Updated: 2026-04-18 20:50:36 UTC

参照: Official suse advisory, NVD, CVE.org · CVE 詳細

Freshness: upstream tracker timestamp is available; use API updated time as primary recency signal.

Tracker summary

CVE-2002-2443 severity important: SUSE including 109 source package names (krb5-1.12.1-19.1, krb5-1.12.1-6.3, …), 204 product×package rows across 39 product lines (SUSE Linux Enterprise Desktop 11 SP2, SUSE Linux Enterprise Desktop 11 SP3, … (39 product lines)): Fixed 204.

Description:

schpw.c in the kpasswd service in kadmind in MIT Kerberos 5 (aka krb5) before 1.11.3 does not properly validate UDP packets before sending responses, which allows remote attackers to cause a denial of service (CPU and bandwidth consumption) via a forged packet that triggers a communication loop, as demonstrated by krb_pingpong.nasl, a related issue to CVE-1999-0103.

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