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Fencer Intel
critical 10.0

CVE-2014-0506 json

Use-after-free vulnerability in Adobe Flash Player before 11.7.700.275 and 11.8.x through 13.0.x before 13.0.0.182 on Windows and OS X and…

published 2014-03-27 12 y ago modified 2026-06-17 4 mo ago also EUVD-2014-0537

cvss
10.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
7.6%
EPSS 7.6% chance of exploitation in 30 days, percentile 94%
public exploits
0
none known

Summary

Use-after-free vulnerability in Adobe Flash Player before 11.7.700.275 and 11.8.x through 13.0.x before 13.0.0.182 on Windows and OS X and before 11.2.202.350 on Linux, Adobe AIR before 13.0.0.83 on Android, Adobe AIR SDK before 13.0.0.83, and Adobe AIR SDK & Compiler before 13.0.0.83 allows remote attackers to execute arbitrary code, and possibly bypass an Internet Explorer sandbox protection mechanism, via unspecified vectors, as demonstrated by VUPEN during a Pwn2Own competition at CanSecWest 2014.

Patch / fix

  • flash-plugin RHEL 5 EXTRAS 11.2.202.350-1.el5
  • flash-plugin RHEL 6 EXTRAS 11.2.202.350-1.el6

red hat advisories RHSA-2014:0380

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2014-0506 updated cvss 6.8

flash-plugin: two flaws leading to code execution (APSB14-09)

  • Red Hat Enterprise Linux Desktop Supplementary (v. 5) flash-plugin 11.2.202.350-1.el5 Red Hat Enterprise Linux Desktop Supplementary (v. 6) flash-plugin 11.2.202.350-1.el6 Red Hat Enterprise Linux Server Supplementary (v. 5) flash-plugin 11.2.202.350-1.el5 Red Hat Enterprise Linux Server Supplementary (v. 6) flash-plugin 11.2.202.350-1.el6 Red Hat Enterprise Linux Workstation Supplementary (v. 6) flash-plugin 11.2.202.350-1.el6
    fixed: vendor fix RHSA-2014:0380

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

7.61% chance of exploitation in the next 30 days, higher than 94% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 2.0 10.0 AV:N/AC:L/Au:N/C:C/I:C/A:C

Classification

Weakness
  • CWE-399 Resource Management Errors

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.