Description (CNA)
TightVNC before 1.2.6 generates the same challenge string for multiple connections, which allows remote attackers to bypass VNC authentication by sniffing the challenge and response of other users.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/5992
- http://www.redhat.com/support/errata/RHSA-2002-287.html
- http://marc.info/?l=bugtraq&m=102753170201524&w=2
- http://www.redhat.com/support/errata/RHSA-2003-041.html
- http://www.mandrakesoft.com/security/advisories?name=MDKSA-2003:022
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000640
- http://www.tightvnc.com/WhatsNew.txt
- http://marc.info/?l=bugtraq&m=102769183913594&w=2
- http://www.securityfocus.com/bid/5296
ADP enrichment
No English description supplied.
- https://exchange.xforce.ibmcloud.com/vulnerabilities/5992
- http://www.redhat.com/support/errata/RHSA-2002-287.html
- http://marc.info/?l=bugtraq&m=102753170201524&w=2
- http://www.redhat.com/support/errata/RHSA-2003-041.html
- http://www.mandrakesoft.com/security/advisories?name=MDKSA-2003:022
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000640
- http://www.tightvnc.com/WhatsNew.txt
- http://marc.info/?l=bugtraq&m=102769183913594&w=2
- http://www.securityfocus.com/bid/5296