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Fencer Intel
high 8.8

CVE-2012-5054 kev in the critical feed json

Integer overflow in the copyRawDataTo method in the Matrix3D class in Adobe Flash Player before 11.4.402.265 allows remote attackers to exe…

published 2012-09-24 14 y ago modified 2026-06-16 4 mo ago also EUVD-2012-4978

cvss
8.8
version 3.1, CNA
cisa kev
Exploited
added 2022-06-08
epss
21.2%
EPSS 21.2% chance of exploitation in 30 days, percentile 97%
public exploits
0
none known

Summary

Integer overflow in the copyRawDataTo method in the Matrix3D class in Adobe Flash Player before 11.4.402.265 allows remote attackers to execute arbitrary code via malformed arguments.

Patch / fix

cisa required action The impacted product is end-of-life and should be disconnected if still in use.

  • adobe flash_player 11.4.402.265
  • flash-plugin RHEL 5 EXTRAS 11.2.202.238-1.el5
  • flash-plugin RHEL 6 EXTRAS 11.2.202.238-1.el6

red hat advisories RHSA-2012:1203RHSA-2012:1173

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-2012-5054 updated cvss 6.8

flash-plugin: arbitrary code exec via integer overflow in copyRawDataTo method in Matrix3D class

  • Red Hat Enterprise Linux Desktop Supplementary (v. 5) flash-plugin 11.2.202.238-1.el5
    fixed: vendor fix RHSA-2012:1203
  • Red Hat Enterprise Linux Desktop Supplementary (v. 6) flash-plugin 11.2.202.238-1.el6
    fixed: vendor fix RHSA-2012:1173
  • Red Hat Enterprise Linux Server Supplementary (v. 5) flash-plugin 11.2.202.238-1.el5
    fixed: vendor fix RHSA-2012:1203
  • Red Hat Enterprise Linux Server Supplementary (v. 6) flash-plugin 11.2.202.238-1.el6 Red Hat Enterprise Linux Workstation Supplementary (v. 6) flash-plugin 11.2.202.238-1.el6
    fixed: vendor fix RHSA-2012:1173

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. Added to CISA KEV
  3. CISA patch deadline
  4. CISA SSVC: exploitation active

Known exploited

Added
4 y ago
Patch by
2022-06-22 (4 y ago)
Ransomware
Not known
Required action
The impacted product is end-of-life and should be disconnected if still in use.
Vendor, product
Adobe, Flash Player
CISA name
Adobe Flash Player Integer Overflow Vulnerability

ATT&CK techniques

How it is exploited and what it leads to, in MITRE ATT&CK terms.

  • T1189 Drive-by Compromise exploitation

kev release 2025-07-28, att&ck v16.1. KEV to ATT&CK mappings by the MITRE Center for Threat-Informed Defense (Mappings Explorer, Apache-2.0). © 2026 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation. Terms of use

CISA SSVC

Exploitation
Active, exploited in the wild
Automatable
no
Technical impact
total
Assessed
21 mo ago

Exploit prediction

21.19% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • packetstormsecurity.org http://packetstormsecurity.org/files/116435/Adobe-Flash-Player-Matrix3D-Integer-Overflow-Code-Execution.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CNA 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD 2.0 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C

Classification

Weakness
  • CWE-190 Integer Overflow or Wraparound

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.