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Flash PlayerApplication · Adobe

CVE-2012-5269

HIGH · 10.0 CVSS v2.0 Published 2012-10-09
Fix available
A fix is available. Upgrade to after 11.1.115.17 or later.
See remediation →
100/100
Remediation priority · Urgent
Remotely reachable No privileges Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
Adobe Flash Player before 10.3.183.29 and 11.x before 11.4.402.287 on Windows and Mac OS X, before 10.3.183.29 and 11.x before 11.2.202.243 on Linux, before 11.1.111.19 on Android 2.x and 3.x, and before 11.1.115.20 on Android 4.x; Adobe AIR before 3.4.0.2710; and Adobe AIR SDK before 3.4.0.2710 allow attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than other Flash Player memory corruption CVEs listed in APSB12-22.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · high confidence

Memory corruption vulnerability in Adobe Flash Player and AIR allowing arbitrary code execution or denial of service. Affected versions span Windows, Mac OS X, Linux, and Android platforms with specific version thresholds for each OS.

MitigationUpgrade Flash Player to 10.3.183.29+, 11.4.402.287+ (Windows/Mac), 11.2.202.243+ (Linux), 11.1.111.19+ (Android 2.x/3.x), or 11.1.115.20+ (Android 4.x); upgrade AIR to 3.4.0.2710 or later.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
Flash PlayerApplication
Affected:<= 10.3.183.25= 10.1.85.3= 10.1.102.64= 10.2.152.26= 10.2.152.32= 10.2.153.1= 10.2.159.1= 10.3.181.14= 10.3.181.16= 10.3.181.22= 10.3.181.26= 10.3.181.34
Flash Player For AndroidApplication
Affected:<= 11.1.111.16= 10.1.106.17= 10.2.157.51= 10.3.186.7= 11.0.1.153= 11.1.102.59= 11.1.111.5= 11.1.111.7= 11.1.111.8= 11.1.111.9= 11.1.111.10<= 11.1.115.17
Adobe AirApplication
Affected:<= 3.4.0.2540= 1.0= 1.0.1= 1.0.8.4990= 1.0.4990= 1.1= 1.1.0.5790= 1.5= 1.5.0.7220= 1.5.1= 1.5.1.8210= 1.5.2
Adobe Air SdkApplication
Affected:<= 3.4.0.2540

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete

AV:N/AC:L/Au:N/C:C/I:C/A:C

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Check Adobe Flash Player version on Windows, Mac, or Linux
    Open a browser and navigate to the Adobe version checker page at about:flash, or check the Flash Player component in system settings. Compare the displayed version number against the affected list: <= 10.3.183.25, or exact versions 10.1.85.3, 10.1.102.64, 10.2.152.26, 10.2.152.32, 10.2.153.1, 10.2.159.1, 10.3.181.14, 10.3.181.16, 10.3.181.22, 10.3.181.26, 10.3.181.34
    Affected if Installed version matches any version in the affected list or is <= 10.3.183.25 on desktop platforms
  2. Check Adobe Flash Player for Android version
    Go to Settings > Applications > Adobe Flash Player on the Android device and view the version information. Compare against the affected Android versions: <= 11.1.111.16, <= 11.1.115.17, or exact versions 10.1.106.17, 10.2.157.51, 10.3.186.7, 11.0.1.153, 11.1.102.59, 11.1.111.5, 11.1.111.7, 11.1.111.8, 11.1.111.9, 11.1.111.10
    Affected if Installed version matches any Android version in the affected list or is <= 11.1.111.16 or <= 11.1.115.17 depending on Android version
  3. Check Adobe AIR desktop application version
    On Windows or Mac, open Adobe AIR settings or check the installed program version via Add/Remove Programs. Compare against affected versions: <= 3.4.0.2540, or exact versions 1.0, 1.0.1, 1.0.8.4990, 1.0.4990, 1.1, 1.1.0.5790, 1.5, 1.5.0.7220, 1.5.1, 1.5.1.8210, 1.5.2
    Affected if Installed AIR version is <= 3.4.0.2540 or matches any of the specific older version numbers listed
  4. Check Adobe AIR SDK version
    If you have the Adobe AIR SDK installed for development, check the SDK version file or the AIR SDK folder name. Affected version is <= 3.4.0.2540
    Affected if AIR SDK version is 3.4.0.2540 or lower

The environment is affected if any installed Adobe Flash Player, Flash Player for Android, Adobe AIR, or AIR SDK version matches the specific version numbers or falls within the <= version thresholds listed for this CVE.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

dbcve · scoped
Upgrade available Upgrade to a release after 11.1.115.17
Interim mitigation

Upgrade Flash Player to 10.3.183.29+, 11.4.402.287+ (Windows/Mac), 11.2.202.243+ (Linux), 11.1.111.19+ (Android 2.x/3.x), or 11.1.115.20+ (Android 4.x); upgrade AIR to 3.4.0.2710 or later.

Recommended fix High confidence

Flash Player 10.3.183.29+/11.4.402.287+ (Windows/Mac), 11.2.202.243+ (Linux), 11.1.111.19+ (Android 2.x/3.x), 11.1.115.20+ (Android 4.x); Adobe AIR 3.4.0.2710+; Adobe AIR SDK 3.4.0.2710+

  1. 1. Identify the installed Adobe Flash Player version by navigating to 'About Flash Player' in the right-click menu or visiting 'about:flash' in the browser
  2. 2. Identify the installed Adobe AIR version from Add/Remove Programs or the application's version information
  3. 3. For Flash Player on Windows/Mac: download and install version 10.3.183.29 or later, or version 11.4.402.287 or later for the 11.x branch
  4. 4. For Flash Player on Linux: download and install version 10.3.183.29 or later, or version 11.2.202.243 or later for the 11.x branch
  5. 5. For Flash Player on Android 2.x/3.x: update to version 11.1.111.19 or later via Google Play Store or direct download
  6. 6. For Flash Player on Android 4.x: update to version 11.1.115.20 or later via Google Play Store or direct download
  7. 7. For Adobe AIR: uninstall the current version, then download and install version 3.4.0.2710 or later from the Adobe AIR download page
  8. 8. For Adobe AIR SDK: download version 3.4.0.2710 or later from the Adobe AIR SDK download page and update project build configurations
Caveat Flash Player 11.x introduced new features that may affect legacy content; Adobe AIR 3.4.0.2710 requires compatible runtime; some older browsers may not be supported by newer Flash versions

Generated from the published advisory — verify against the referenced sources before acting.

Fix this in Flash Player Scoped from the published advisory
  • Consultation2.0 h
  • Implementation4.0 h
  • Testing2.0 h
  • Review / QA1.0 h
9.0 hours of engineering $1,600
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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2012-5269 in production — separate from our analysis above.

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data