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Fencer Intel
critical 9.3

CVE-2013-0633 in the critical feed json

Buffer overflow in Adobe Flash Player before 10.3.183.51 and 11.x before 11.5.502.149 on Windows and Mac OS X, before 10.3.183.51 and 11.x…

published 2013-02-08 13 y ago modified 2026-06-16 4 mo ago also EUVD-2013-0644

cvss
9.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
20.9%
EPSS 20.9% chance of exploitation in 30 days, percentile 97%
public exploits
1
Exploit-DB

Summary

Buffer overflow in Adobe Flash Player before 10.3.183.51 and 11.x before 11.5.502.149 on Windows and Mac OS X, before 10.3.183.51 and 11.x before 11.2.202.262 on Linux, before 11.1.111.32 on Android 2.x and 3.x, and before 11.1.115.37 on Android 4.x allows remote attackers to execute arbitrary code via crafted SWF content, as exploited in the wild in February 2013.

Patch / fix

  • adobe flash_player 10.3.183.51, 11.1.111.32, 11.1.115.37, 11.2.202.262, 11.5.502.149
  • flash-plugin RHEL 5 EXTRAS 11.2.202.262-1.el5
  • flash-plugin RHEL 6 EXTRAS 11.2.202.262-1.el6

red hat advisories RHSA-2013:0243

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-2013-0633 updated cvss 6.8

flash-plugin: multiple code execution flaws (APSB13-04)

  • Red Hat Enterprise Linux Desktop Supplementary (v. 6) flash-plugin 11.2.202.262-1.el6 Red Hat Enterprise Linux Server Supplementary (v. 5) flash-plugin 11.2.202.262-1.el5 Red Hat Enterprise Linux Server Supplementary (v. 6) flash-plugin 11.2.202.262-1.el6 Red Hat Enterprise Linux Workstation Supplementary (v. 6) flash-plugin 11.2.202.262-1.el6
    fixed: vendor fix RHSA-2013:0243

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

Timeline

  1. Published
  2. First public exploit (EDB-32959)

Exploit prediction

20.88% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-32959 Adobe Flash Player - Regular Expression Heap Overflow (Metasploit) remote, 2014-04-21

CVSS scores

assigned by version score vector
NVD 2.0 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C

Classification

Weakness
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

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.