CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS
Percentile
83.7%
Integer overflow in the MallocFrameBuffer function in vncviewer.c in
LibVNCServer 0.9.9 and earlier allows remote VNC servers to cause a denial
of service (crash) and possibly execute arbitrary code via an advertisement
for a large screen size, which triggers a heap-based buffer overflow.
Author | Note |
---|---|
mdeslaur | krfb is only a server, this issue is client side. |
seclists.org/oss-sec/2014/q3/639
www.kde.org/info/security/advisory-20140923-1.txt
www.ocert.org/advisories/ocert-2014-007.html
launchpad.net/bugs/cve/CVE-2014-6051
nvd.nist.gov/vuln/detail/CVE-2014-6051
security-tracker.debian.org/tracker/CVE-2014-6051
ubuntu.com/security/notices/USN-2365-1
www.cve.org/CVERecord?id=CVE-2014-6051