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Vulnerability Details : CVE-2002-1511

The vncserver wrapper for vnc before 3.3.3r2-21 uses the rand() function instead of srand(), which causes vncserver to generate weak cookies.
Publish Date : 2003-03-03 Last Update Date : 2008-09-10
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID CWE id is not defined for this vulnerability

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat moderate 2002-10-11
If you are a vendor and you have additional data which can be automatically imported into our database, please contact admin @ cvedetails.com

- Products Affected By CVE-2002-1511

# Product Type Vendor Product Version Update Edition Language
1 Application ATT VNC 3.3.3 Version Details Vulnerabilities
2 Application ATT VNC 3.3.3r2 Version Details Vulnerabilities
3 Application ATT VNC 3.3.4 Version Details Vulnerabilities
4 Application ATT VNC 3.3.5 Version Details Vulnerabilities
5 Application ATT VNC 3.3.6 Version Details Vulnerabilities
6 Application Tightvnc Tightvnc 1.2.0 Version Details Vulnerabilities
7 Application Tightvnc Tightvnc 1.2.1 Version Details Vulnerabilities
8 Application Tightvnc Tightvnc 1.2.2 Version Details Vulnerabilities
9 Application Tightvnc Tightvnc 1.2.3 Version Details Vulnerabilities
10 Application Tightvnc Tightvnc 1.2.4 Version Details Vulnerabilities
11 Application Tightvnc Tightvnc 1.2.5 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
ATT VNC 5
Tightvnc Tightvnc 6

- References For CVE-2002-1511

http://security.gentoo.org/glsa/glsa-200302-15.xml
GENTOO 200302-15
http://sunsolve.sun.com/pub-cgi/retrieve.pl?doc=fsalert/56161
SUNALERT 56161
http://www.mandrakesoft.com/security/advisories?name=MDKSA-2003:022
MANDRAKE MDKSA-2003:022
http://www.redhat.com/support/errata/RHSA-2003-068.html
REDHAT RHSA-2003:068
http://www.securityfocus.com/bid/6905
BID 6905 TightVNC Server Authentication Cookie Predictability Vulnerability Release Date:2009-07-11
http://changelogs.credativ.org/debian/pool/main/v/vnc/vnc_3.3.6-3/changelog CONFIRM
http://www.iss.net/security_center/static/11384.php
XF vnc-rand-weak-cookie(11384)
http://www.redhat.com/support/errata/RHSA-2003-041.html
REDHAT RHSA-2003:041
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000640
CONECTIVA CLSA-2003:640

- Metasploit Modules Related To CVE-2002-1511

There are not any metasploit modules related to this vulnerability (Please visit www.metasploit.com for more information)


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