Adobe Flash Player 11.1.111.19/11.1.115.20/11.2.202.243/11.4.402.287 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 marked as critical has been reported in Adobe Flash Player 11.1.111.19/11.1.115.20/11.2.202.243/11.4.402.287. The impacted element is an unknown function of the component Flash Player. This manipulation causes memory corruption. This vulnerability is handled as CVE-2012-5277. Additionally, an exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Adobe Flash Player 11.1.111.19/11.1.115.20/11.2.202.243/11.4.402.287 (Multimedia Player Software) and classified as critical. Affected by this vulnerability is an unknown code of the component Flash Player. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Buffer overflow in Adobe Flash Player before 10.3.183.43 and 11.x before 11.5.502.110 on Windows and Mac OS X, before 10.3.183.43 and 11.x before 11.2.202.251 on Linux, before 11.1.111.24 on Android 2.x and 3.x, and before 11.1.115.27 on Android 4.x; Adobe AIR before 3.5.0.600; and Adobe AIR SDK before 3.5.0.600 allows attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2012-5274, CVE-2012-5275, CVE-2012-5276, and CVE-2012-5280.

The weakness was released 11/06/2012 by Matthew Jurczyk, Gynvael Coldwind and Fermin Serna with Google Security Team as APSB12-24 as confirmed advisory (Website). It is possible to read the advisory at adobe.com. The public release was coordinated with Adobe. This vulnerability is known as CVE-2012-5277 since 10/04/2012. The exploitation appears to be difficult. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are unknown but a private exploit is available.

It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 62835 (Adobe AIR 3.x <= 3.4.0.2710 Multiple Vulnerabilities (APSB12-24)), 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 166206 (SUSE Security Update for flash-player (openSUSE-SU-2013:0367-1)).

Upgrading to version 11.5.502.110 (Win, Mac), 11.2.202.251 (Linux), 11.1.115.27 or 11.1.111.24 (Android) 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 (79848), Tenable (62835), SecurityFocus (BID 56545†), OSVDB (87065†) and Secunia (SA51186†). Entries connected to this vulnerability are available at VDB-6874, VDB-6873, VDB-6875 and VDB-6872. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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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: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Private
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 62835
Nessus Name: Adobe AIR 3.x <= 3.4.0.2710 Multiple Vulnerabilities (APSB12-24)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 72608
OpenVAS Name: FreeBSD Ports: linux-f10-flashplugin
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: Flash Player 11.5.502.110 (Win/Mac), 11.2.202.251 (Linux), 11.1.115.27/11.1.111.24 (Android)
Alternative: Microsoft Silverlight/Java/Javascript

Timelineinfo

10/04/2012 🔍
11/06/2012 +33 days 🔍
11/06/2012 +0 days 🔍
11/06/2012 +0 days 🔍
11/06/2012 +0 days 🔍
11/06/2012 +0 days 🔍
11/07/2012 +1 days 🔍
11/07/2012 +0 days 🔍
11/07/2012 +0 days 🔍
11/07/2012 +0 days 🔍
04/18/2021 +3084 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: APSB12-24
Researcher: Matthew Jurczyk, Gynvael Coldwind, Fermin Serna
Organization: Google Security Team
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2012-5277 (🔍)
GCVE (CVE): GCVE-0-2012-5277
GCVE (VulDB): GCVE-100-6871

OVAL: 🔍

X-Force: 79848 - Adobe Flash Player buffer overflow, High Risk
SecurityFocus: 56545 - Adobe Flash Player and AIR CVE-2012-5277 Buffer Overflow Vulnerability
Secunia: 51186 - Red Hat update flash-plugin, Highly Critical
OSVDB: 87065
SecurityTracker: 1027730 - Adobe Flash Player Buffer Overflows and Memory Corruption Errors Let Remote Users Execute Arbitrary Code
Vulnerability Center: 37017 - [APSB12-24] Adobe Flash Player and AIR Unspecified Buffer Overflow Vulnerability - CVE-2012-5277, Critical

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 11/07/2012 09:56
Updated: 04/18/2021 18:20
Changes: 11/07/2012 09:56 (96), 04/20/2017 14:18 (2), 04/18/2021 18:20 (2)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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