CVE-2002-1511

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Summary

CVECVE-2002-1511
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2003-03-03 05:00:00 UTC
Updated2025-04-03 01:03:51 UTC
DescriptionThe vncserver wrapper for vnc before 3.3.3r2-21 uses the rand() function instead of srand(), which causes vncserver to generate weak cookies.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

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

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Att Vnc 3.3.3 All All All
Application Att Vnc 3.3.3r2 All All All
Application Att Vnc 3.3.4 All All All
Application Att Vnc 3.3.5 All All All
Application Att Vnc 3.3.6 All All All
Application Tightvnc Tightvnc 1.2.0 All All All
Application Tightvnc Tightvnc 1.2.1 All All All
Application Tightvnc Tightvnc 1.2.2 All All All
Application Tightvnc Tightvnc 1.2.3 All All All
Application Tightvnc Tightvnc 1.2.4 All All All
Application Tightvnc Tightvnc 1.2.5 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
TightVNC Server Authentication Cookie Predictability Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
ISS X-Force Database: vnc-rand-weak-cookie (11384): VNC rand() generates weak cookies af854a3a-2127-422b-91ae-364da2661108 www.iss.net Vendor Advisory
changelogs.credativ.org/debian/pool/main/v/vnc/vnc_3.3.6-3/changelog af854a3a-2127-422b-91ae-364da2661108 changelogs.credativ.org
Mandrakesoft Security Advisories af854a3a-2127-422b-91ae-364da2661108 www.mandrakesoft.com
Home - Conectiva af854a3a-2127-422b-91ae-364da2661108 distro.conectiva.com.br
# 56161, Free Sun Alert Notifications af854a3a-2127-422b-91ae-364da2661108 sunsolve.sun.com
Gentoo Linux — Error 404 (Not Found) af854a3a-2127-422b-91ae-364da2661108 security.gentoo.org
redhat.com | Red Hat Support af854a3a-2127-422b-91ae-364da2661108 www.redhat.com
redhat.com | Red Hat Support af854a3a-2127-422b-91ae-364da2661108 www.redhat.com Patch, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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