CVE-2002-1511
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
81.6%
The vncserver wrapper for vnc before 3.3.3r2-21 uses the rand() function instead of srand(), which causes vncserver to generate weak cookies.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| att | vnc | 3.3.3 | cpe:2.3:a:att:vnc:3.3.3:*:*:*:*:*:*:* |
| att | vnc | 3.3.3r2 | cpe:2.3:a:att:vnc:3.3.3r2:*:*:*:*:*:*:* |
| att | vnc | 3.3.4 | cpe:2.3:a:att:vnc:3.3.4:*:*:*:*:*:*:* |
| att | vnc | 3.3.5 | cpe:2.3:a:att:vnc:3.3.5:*:*:*:*:*:*:* |
| att | vnc | 3.3.6 | cpe:2.3:a:att:vnc:3.3.6:*:*:*:*:*:*:* |
| tightvnc | tightvnc | 1.2.0 | cpe:2.3:a:tightvnc:tightvnc:1.2.0:*:*:*:*:*:*:* |
| tightvnc | tightvnc | 1.2.1 | cpe:2.3:a:tightvnc:tightvnc:1.2.1:*:*:*:*:*:*:* |
| tightvnc | tightvnc | 1.2.2 | cpe:2.3:a:tightvnc:tightvnc:1.2.2:*:*:*:*:*:*:* |
| tightvnc | tightvnc | 1.2.3 | cpe:2.3:a:tightvnc:tightvnc:1.2.3:*:*:*:*:*:*:* |
| tightvnc | tightvnc | 1.2.4 | cpe:2.3:a:tightvnc:tightvnc:1.2.4:*:*:*:*:*:*:* |
References
changelogs.credativ.org/debian/pool/main/v/vnc/vnc_3.3.6-3/changelog
distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000640
security.gentoo.org/glsa/glsa-200302-15.xml
sunsolve.sun.com/pub-cgi/retrieve.pl?doc=fsalert/56161
www.iss.net/security_center/static/11384.php
www.mandrakesoft.com/security/advisories?name=MDKSA-2003:022
www.redhat.com/support/errata/RHSA-2003-041.html
www.redhat.com/support/errata/RHSA-2003-068.html
www.securityfocus.com/bid/6905
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
81.6%