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HP-UX: CVE-2004-1060: 11.11 or 11.23 Path MTU Discovery Attack Vulnerability

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HP-UX: CVE-2004-1060: 11.11 or 11.23 Path MTU Discovery Attack Vulnerability

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
04/12/2004
Created
07/25/2018
Added
08/11/2017
Modified
09/12/2017

Description

Multiple TCP/IP and ICMP implementations, when using Path MTU (PMTU) discovery (PMTUD), allow remote attackers to cause a denial of service (network throughput reduction for TCP connections) via forged ICMP ("Fragmentation Needed and Don't Fragment was Set") packets with a low next-hop MTU value, aka the "Path MTU discovery attack." NOTE: CVE-2004-0790, CVE-2004-0791, and CVE-2004-1060 have been SPLIT based on different attacks; CVE-2005-0065, CVE-2005-0066, CVE-2005-0067, and CVE-2005-0068 are related identifiers that are SPLIT based on the underlying vulnerability. While CVE normally SPLITs based on vulnerability, the attack-based identifiers exist due to the variety and number of affected implementations and solutions that address the attacks instead of the underlying vulnerabilities.

Solution(s)

  • hpux-apply-phne-32606
  • hpux-apply-phne-33159
  • hpux-apply-phne-33395
  • hpux-apply-phne-33427
  • hpux-cve-2004-1060

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