PT-2001-1620 · Ipfilter · Ipfilter

Published 2001-06-18 · Updated 2017-10-10 · CVE-2001-0402

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions IPFilter versions 3.4.16 and earlier

Description The issue allows remote attackers to bypass access restrictions by sending fragmented packets to a restricted port after sending unfragmented packets to an unrestricted port, due to insufficient session information in the cache.

Recommendations For IPFilter versions 3.4.16 and earlier, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Related Identifiers

CVE-2001-0402

Affected Products

Ipfilter

References · 5

• 🔥 https://exploit-db.com/exploits/20730 · Exploit
• http://archives.neohapsis.com/archives/freebsd/2001-04/0338.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2001-0402 · Security Note
• http://marc.info/?l=bugtraq&m=98679734015538&w=2 · Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/6331 · Note