CVE-2006-2450 · threatengine.sh

Home/CVE/auth.c in LibVNCServer 0.7.1 allows remote attackers to bypass authentication via a request in which the client specifie

CVE

CVE-2006-2450

auth.c in LibVNCServer 0.7.1 allows remote attackers to bypass authentication via a request in which the client specifie

auth.c in LibVNCServer 0.7.1 allows remote attackers to bypass authentication via a request in which the client specifies an insecure security type such as "Type 1 - None", which is accepted even if it is not offered by the server, a different issue than CVE-2006-2369.

HIGH · CVSS 7.5 EPSS 0.03222

Schedule remediation

CVSS base score ≥ 7.0

Sigma rules0 YARA rules0

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Affected Products & Versions

1

libvncserverall versions

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Scoring & Timeline

7.5

HIGH · CVSS v2 (legacy) · secalert@redhat.com

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

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

Published to NVD18 Jul 2006 · 03:40 PM

⚑

Vendor Advisories

1

suse-csafopenSUSE-SU-2024:10598-1

🔗

References & Sources

17

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=376824Patch

http://libvncserver.cvs.sourceforge.net/libvncserver/libvncserver/libvncserver/auth.c?r1=1.11&r2=1.14&diff_format=uPatch

http://seclists.org/fulldisclosure/2022/May/29

http://secunia.com/advisories/20940PatchVendor Advisory

http://secunia.com/advisories/21179

http://secunia.com/advisories/21349

Show all 17 references

http://secunia.com/advisories/21393

http://secunia.com/advisories/21405

http://secunia.com/advisories/24525

http://security.gentoo.org/glsa/glsa-200608-05.xml

http://security.gentoo.org/glsa/glsa-200608-12.xml

http://security.gentoo.org/glsa/glsa-200703-19.xml

http://sourceforge.net/project/shownotes.php?release_id=431724&group_id=32584Patch

http://www.novell.com/linux/security/advisories/2006_42_kernel.html

http://www.securityfocus.com/archive/1/442986/100/0/threaded

http://www.securityfocus.com/bid/18977

http://www.vupen.com/english/advisories/2006/2797

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