Current Description

Buffer overflows in Avirt Gateway Suite 4.2 allow remote attackers to cause a denial of service and possibly execute arbitrary code via (1) long header fields to the HTTP proxy, or (2) a long string to the telnet proxy.

Basic Data

PublishedMarch 25, 2002
Last ModifiedOctober 18, 2016
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:L/Au:N/C:P/I:P/A:P
CVSS 2 - Access VectorNETWORK
CVSS 2 - Access ComplexityLOW
CVSS 2 - AuthenticationNONE
CVSS 2 - Confidentiality ImpactPARTIAL
CVSS 2 - Availability ImpactPARTIAL
CVSS 2 - Base Score7.5
Exploitability Score10.0
Impact Score6.4
Obtain All Privilegefalse
Obtain User Privilegefalse
Obtain Other Privilegetrue

Base Metric V3

No data provided.


  • OR - Configuration 1
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3ApplicationAvirtAvirt Gateway4.2*******
    2.3ApplicationAvirtAvirt Gateway Suite4.2*******
    2.3ApplicationAvirtAvirt Soho4.2*******

Vulnerable Software List

Avirt Avirt Gateway 4.2
Avirt Avirt Gateway Suite 4.2
Avirt Avirt Soho 4.2


20020121 [resend] Avirt Gateway Telnet Vulnerability (and more?)
20020212 Avirt Gateway 4.2 remote buffer overflow: proof of concept
20020220 Avirt 4.2 question
20020117 Avirt Proxy Buffer Overflow Vulnerabilities Advisory
avirt-http-proxy-bo(7916) Advisory
avirt-telnet-proxy-bo(7918) Advisory