Adobe Flash Player 11.2.202.491/18.0.0.209 use after free

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

A vulnerability was found in Adobe Flash Player 11.2.202.491/18.0.0.209 (Multimedia Player Software). It has been rated as critical. Affected by this issue is an unknown code. The manipulation with an unknown input leads to a use after free vulnerability. Using CWE to declare the problem leads to CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. Impacted is confidentiality, integrity, and availability.

The weakness was released 08/11/2015 by Natalie Silvanovich (bilou) with Alibaba Security Research Team as APSB15-19 as confirmed advisory (Website). The advisory is shared for download at helpx.adobe.com. This vulnerability is handled as CVE-2015-5134 since 06/26/2015. The attack may be launched remotely. No form of authentication is required for exploitation. 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 available at exploit-db.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 20455.

The vulnerability is also documented in the databases at X-Force (105456), Tenable (85325) and Exploit-DB (37852). technet.microsoft.com is providing further details. Entries connected to this vulnerability are available at 69208, 75806, 76351 and 76768.

Productinfo

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  • end of life

CPE 2.3info

CPE 2.2info

CVSSv4info

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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: Use after free
CWE: CWE-416 / CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Google Security Research
Download: 🔍

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Nessus ID: 85325
Nessus Name: Adobe AIR <= 18.0.0.180 Multiple Vulnerabilities (APSB15-19)
Nessus File: 🔍
Nessus Risk: 🔍
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OpenVAS ID: 52298
OpenVAS Name: Adobe Flash Player Multiple Vulnerabilities -01 Aug15 (Mac OS X)
OpenVAS File: 🔍
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Threat Intelligenceinfo

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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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Upgrade: Flash Player 11.2.202.508 /18.0.0.232
TippingPoint: 🔍

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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: Natalie Silvanovich (bilou)
Organization: Alibaba Security Research Team
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-5134 (🔍)
X-Force: 105456 - Adobe Flash Player code execution
SecurityTracker: 1033235 - Adobe Flash Player Buffer Overflows and Memory Corruption Errors Let Remote Users Execute Arbitrary Code
Vulnerability Center: 51914 - [APSB15-19] Adobe Flash Player, AIR, AIR SDK and AIR SDK and Compiler Remote Code Execution - CVE-2015-5134, Critical
SecurityFocus: 76288 - Adobe Flash Player and AIR APSB15-19 Multiple Use After Free Remote Code Execution Vulnerabilities

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

Created: 08/12/2015 11:15
Updated: 06/07/2022 16:36
Changes: 08/12/2015 11:15 (75), 10/05/2017 18:24 (22), 06/07/2022 16:29 (2), 06/07/2022 16:36 (1)
Complete: 🔍

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