Vulnerability Details : CVE-2014-2977
Multiple integer signedness errors in the Dispatch_Write function in proxy/dispatcher/idirectfbsurface_dispatcher.c in DirectFB 1.4.13 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via the Voodoo interface, which triggers a stack-based buffer overflow.
Vulnerability category: OverflowExecute codeDenial of service
Products affected by CVE-2014-2977
- cpe:2.3:o:suse:linux_enterprise_desktop:12:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:12:*:*:*:*:*:*:*
- cpe:2.3:o:suse:linux_enterprise_workstation_extension:12:*:*:*:*:*:*:*
- cpe:2.3:o:suse:linux_enterprise_software_development_kit:12:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*
- cpe:2.3:a:directfb:directfb:1.4.13:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2014-2977
3.56%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 91 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-2977
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST |
CWE ids for CVE-2014-2977
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-2977
-
http://www.openwall.com/lists/oss-security/2014/05/15/9
oss-security - [CVE-2014-2977] DirectFB integer signedness vulnerability
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http://www.mandriva.com/security/advisories?name=MDVSA-2015:223
mandriva.com
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https://security.gentoo.org/glsa/201701-55
DirectFB: Multiple vulnerabilities (GLSA 201701-55) — Gentoo security
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http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00003.html
[security-announce] SUSE-SU-2015:0839-1: important: Security update for
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http://advisories.mageia.org/MGASA-2015-0176.html
Mageia Advisory: MGASA-2015-0176 - Updated directfb packages fix security vulnerabilities
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http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00019.html
[security-announce] openSUSE-SU-2015:0807-1: important: Security update
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http://mail.directfb.org/pipermail/directfb-dev/2014-March/006805.html
Directfb.org | Linux & Development
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