CVE-2000-0553

Current Description

Race condition in IPFilter firewall 3.4.3 and earlier, when configured with overlapping "return-rst" and "keep state" rules, allows remote attackers to bypass access restrictions.

Basic Data

PublishedMay 26, 2000
Last ModifiedOctober 10, 2017
Assignercve@mitre.org
Data TypeCVE
Data FormatMITRE
Data Version4.0
Problem TypeNVD-CWE-Other
CVE Data Version4.0

Base Metric V2

CVSS 2 - Version2.0
CVSS 2 - Vector StringAV:N/AC:H/Au:N/C:N/I:P/A:N
CVSS 2 - Access VectorNETWORK
CVSS 2 - Access ComplexityHIGH
CVSS 2 - AuthenticationNONE
CVSS 2 - Confidentiality ImpactNONE
CVSS 2 - Availability ImpactNONE
CVSS 2 - Base Score2.6
SeverityLOW
Exploitability Score4.9
Impact Score2.9
Obtain All Privilegefalse
Obtain User Privilegefalse
Obtain Other Privilegefalse

Base Metric V3

No data provided.

Configurations

  • OR - Configuration 1
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3ApplicationDarren ReedIpfilter3.3.15*******
    2.3ApplicationDarren ReedIpfilter3.4.3*******

Vulnerable Software List

VendorProductVersions
Darren Reed Ipfilter 3.3.15, 3.4.3

References

NameSourceURLTags
20000525 Security Vulnerability in IPFilter 3.3.15 and 3.4.3http://archives.neohapsis.com/archives/bugtraq/2000-05/0326.htmlBUGTRAQExploit Patch Vendor Advisory
1377http://www.osvdb.org/1377OSVDB
1308http://www.securityfocus.com/bid/1308BIDPatch Vendor Advisory
ipfilter-firewall-race-condition(4994)https://exchange.xforce.ibmcloud.com/vulnerabilities/4994XF