Adobe Flash Player 11.2.202.491/18.0.0.209 memory corruption

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

A vulnerability classified as critical has been found in Adobe Flash Player 11.2.202.491/18.0.0.209 (Multimedia Player Software). Affected is an unknown function. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was released 08/11/2015 by Chris Evans, Ben Hawkes and Mateusz Jurczyk with Google Project Zero as APSB15-19 as confirmed advisory (Website). The advisory is available at helpx.adobe.com. This vulnerability is traded as CVE-2015-5131 since 06/26/2015. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details are unknown but a public exploit is available.

A public exploit has been developed by Google Security Research and been published 2 weeks after the advisory. The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept. As 0-day the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 85325 (Adobe AIR <= 18.0.0.180 Multiple Vulnerabilities (APSB15-19)), 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 168130 (OpenSuSE Security Update for flash-player (openSUSE-SU-2015:1781-1)).

Upgrading to version 11.2.202.508 or 18.0.0.232 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 20447.

The vulnerability is also documented in the databases at X-Force (105466), Tenable (85325) and Exploit-DB (37856). Further details are available at technet.microsoft.com. Entries connected to this vulnerability are available at 69208, 75806, 76351 and 76768.

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  • end of life

CPE 2.3info

CPE 2.2info

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CVSSv3info

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

VulDB Base Score: 10.0
VulDB Temp Score: 8.7
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CVSSv2info

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Exploitinginfo

Class: Memory corruption
CWE: CWE-119
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Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Google Security Research
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Nessus ID: 85325
Nessus Name: Adobe AIR <= 18.0.0.180 Multiple Vulnerabilities (APSB15-19)
Nessus File: 🔍
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OpenVAS ID: 52298
OpenVAS Name: Adobe Flash Player Multiple Vulnerabilities -01 Aug15 (Mac OS X)
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Threat Intelligenceinfo

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Countermeasuresinfo

Recommended: Upgrade
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Upgrade: Flash Player 11.2.202.508 /18.0.0.232
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Timelineinfo

06/26/2015 🔍
08/11/2015 +46 days 🔍
08/11/2015 +0 days 🔍
08/11/2015 +0 days 🔍
08/11/2015 +0 days 🔍
08/11/2015 +0 days 🔍
08/12/2015 +1 days 🔍
08/12/2015 +0 days 🔍
08/13/2015 +1 days 🔍
08/19/2015 +6 days 🔍
08/19/2015 +0 days 🔍
06/07/2022 +2484 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: APSB15-19
Researcher: Chris Evans, Ben Hawkes, Mateusz Jurczyk
Organization: Google Project Zero
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-5131 (🔍)
X-Force: 105466 - Adobe Flash Player code execution
SecurityTracker: 1033235 - Adobe Flash Player Buffer Overflows and Memory Corruption Errors Let Remote Users Execute Arbitrary Code
Vulnerability Center: 51909 - [APSB15-19] Adobe Flash Player, AIR, AIR SDK and AIR SDK and Compiler Remote Code Execution - CVE-2015-5131, Critical
SecurityFocus: 76284 - Adobe Flash Player and AIR APSB15-19 Multiple Buffer Overflow Vulnerabilities

scip Labs: https://www.scip.ch/en/?labs.20161013
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Entryinfo

Created: 08/12/2015 11:17
Updated: 06/07/2022 19:03
Changes: 08/12/2015 11:17 (71), 10/05/2017 18:23 (25), 06/07/2022 18:55 (2), 06/07/2022 19:03 (1)
Complete: 🔍

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