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CVE
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CVE-2014-8240Date: (C)2014-10-23   (M)2023-12-22


Integer overflow in TigerVNC allows remote VNC servers to cause a denial of service (crash) and possibly execute arbitrary code via vectors related to screen size handling, which triggers a heap-based buffer overflow, a similar issue to CVE-2014-6051.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 7.5
Exploit Score: 10.0
Impact Score: 6.4
 
CVSS V2 Metrics:
Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality: PARTIAL
Integrity: PARTIAL
Availability: PARTIAL
  
Reference:
BID-70391
GLSA-201612-36
http://seclists.org/oss-sec/2014/q4/278
http://seclists.org/oss-sec/2014/q4/300
http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
https://bugzilla.redhat.com/show_bug.cgi?id=1151307
tigervnc-cve20148240-bo(96947)

CPE    5
cpe:/a:tigervnc:tigervnc:1.0.0
cpe:/a:tigervnc:tigervnc:1.1.0
cpe:/a:tigervnc:tigervnc:1.0.1
cpe:/a:tigervnc:tigervnc:0.0.91
...
CWE    1
CWE-119
OVAL    4
oval:org.secpod.oval:def:501687
oval:org.secpod.oval:def:1200150
oval:org.secpod.oval:def:1501254
oval:org.secpod.oval:def:204211
...

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