Adobe Flash Player up to 11.4.402.278 memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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8.7$0-$5k0.00

Summaryinfo

A vulnerability has been found in Adobe Flash Player up to 11.4.402.278 and classified as critical. Affected by this vulnerability is an unknown functionality. The manipulation leads to memory corruption. This vulnerability is documented as CVE-2012-5266. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Adobe Flash Player up to 11.4.402.278 (Multimedia Player Software) and classified as critical. This issue affects an unknown part. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Buffer overflow in 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 allows attackers to execute arbitrary code via unspecified vectors, a different vulnerability than other Flash Player buffer overflow CVEs listed in APSB12-22.

The weakness was released 10/08/2012 by Mateusz Jurczyk, Gynvael Coldwind and Fermin Serna with Google Security Team as APSB12-22 as confirmed advisory (Website). It is possible to read the advisory at adobe.com. The public release was coordinated with Adobe. The identification of this vulnerability is CVE-2012-5266 since 10/04/2012. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 62479 (Adobe AIR 3.x <= 3.4.0.2540 Multiple Vulnerabilities (APSB12-22)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows. The commercial vulnerability scanner Qualys is able to test this issue with plugin 166211 (SUSE Security Update for flash-player (openSUSE-SU-2013:0370-1)).

Upgrading to version 11.4.402.287 or 10.3.183.29 eliminates this vulnerability. The upgrade is hosted for download at adobe.com. The problem might be mitigated by replacing the product with Microsoft Silverlight, Java or Javascript as an alternative. The best possible mitigation is suggested to be upgrading to the latest version. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (79087), Tenable (62479), SecurityFocus (BID 56224†), OSVDB (86043†) and Secunia (SA50820†). technet.microsoft.com is providing further details. Entries connected to this vulnerability are available at VDB-6601, VDB-6595, VDB-6614 and VDB-6606. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 8.7

VulDB Base Score: 10.0
VulDB Temp Score: 8.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 62479
Nessus Name: Adobe AIR 3.x <= 3.4.0.2540 Multiple Vulnerabilities (APSB12-22)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 72611
OpenVAS Name: FreeBSD Ports: linux-f10-flashplugin
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: Flash Player 11.4.402.287/10.3.183.29
Alternative: Microsoft Silverlight/Java/Javascript
McAfee IPS: 🔍
McAfee IPS Version: 🔍

PaloAlto IPS: 🔍
Fortigate IPS: 🔍

Timelineinfo

10/04/2012 🔍
10/08/2012 +4 days 🔍
10/08/2012 +0 days 🔍
10/08/2012 +0 days 🔍
10/08/2012 +0 days 🔍
10/08/2012 +0 days 🔍
10/09/2012 +1 days 🔍
10/09/2012 +0 days 🔍
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10/09/2012 +0 days 🔍
10/09/2012 +0 days 🔍
12/29/2024 +4464 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: APSB12-22
Researcher: Mateusz Jurczyk, Gynvael Coldwind, Fermin Serna
Organization: Google Security Team
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2012-5266 (🔍)
GCVE (CVE): GCVE-0-2012-5266
GCVE (VulDB): GCVE-100-6611

OVAL: 🔍

X-Force: 79087 - Adobe Flash Player and Air buffer overflow, High Risk
SecurityFocus: 56224 - Adobe Flash Player and AIR CVE-2012-5266 Buffer Overflow Vulnerability
Secunia: 50820 - Red Hat update for flash-plugin, Highly Critical
OSVDB: 86043
SecurityTracker: 1027624 - Adobe Flash Player Buffer Overflows and Memory Corruption Errors Let Remote Users Execute Arbitrary Code
Vulnerability Center: 36413 - [APSB12-22] Adobe Flash Player and AIR Unspecified Buffer-Overflow Vulnerability - CVE-2012-5266, Critical

Misc.: 🔍
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Entryinfo

Created: 10/09/2012 10:50
Updated: 12/29/2024 09:51
Changes: 10/09/2012 10:50 (92), 04/17/2017 12:46 (8), 04/14/2021 16:59 (2), 12/29/2024 09:51 (16)
Complete: 🔍
Cache ID: 216:A12:103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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