CVE-2014-2977

Name: CVE-2014-2977
Creator: NVD / NIST
Published: 2014-06-11T14:55:07.47+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 6.78%

Last modified Jun 17, 2026

CVE-2014-2977 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 6.78% chance of exploitation in the next 30 days.

Description

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.

Metrics

EPSS Probability

6.78%

93.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-189

Affected Software

Vendor	Product	Versions
Opensuse	Opensuse	13.1
Opensuse	Opensuse	13.2
Suse	Linux Enterprise Desktop	12
Suse	Linux Enterprise Software Development Kit	12
Suse	Linux Enterprise Workstation Extension	12
Suse	Suse Linux Enterprise Server	12
Directfb	Directfb	1.4.13

References

Timeline

Published: Jun 11, 2014
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2014-2977?

How severe is CVE-2014-2977?

Severity scoring for CVE-2014-2977 is pending analysis. The EPSS model estimates a 6.78% probability of exploitation in the next 30 days.

How do I fix CVE-2014-2977?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2014-2977?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST