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CVE-2014-2977: directfb Numeric Errors

CVSS: 10.0v2.0HighModified
Published 11-06-2014Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2014-2977 is a high (CVSS 10.0) Numeric Errors vulnerability in directfb. EPSS estimates a 6.78% chance of exploitation in the next 30 days, higher than 93.9% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
10.0/10
010
High · v2.0 (NVD)
EPSS score
6.78%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 3 · Related 2
MGASA-2015-0176OPENSUSE-SU-2024:10535-1SUSE-SU-2015:0839-1

Timeline

  1. 11-06-2014
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

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.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

6.78%

Chance of exploitation in the next 30 days

Percentile

94%

Versus all other CVEs

30-day change

0.00 pp

From 6.78% on 21-09-2026

21-09-202621-10-2026
EPSS score
6.78%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Suse4 products
Directfb1 product
Opensuse1 product

3 vendors · 6 products

References

8 links