Adobe Acrobat Reader up to 11.0.15 memory corruption

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CTI Interest Score
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7.9$0-$5k0.00

Summaryinfo

A vulnerability has been found in Adobe Acrobat Reader up to 11.0.15 and classified as critical. This affects an unknown part. This manipulation causes memory corruption. This vulnerability is handled as CVE-2016-4269. The attack can be initiated remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Adobe Acrobat Reader up to 11.0.15 (Document Reader Software). It has been declared as critical. Affected by this vulnerability is an unknown part. 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:

Adobe Reader and Acrobat before 11.0.17, Acrobat and Acrobat Reader DC Classic before 15.006.30198, and Acrobat and Acrobat Reader DC Continuous before 15.017.20050 on Windows and OS X allow attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2016-4191, CVE-2016-4192, CVE-2016-4193, CVE-2016-4194, CVE-2016-4195, CVE-2016-4196, CVE-2016-4197, CVE-2016-4198, CVE-2016-4199, CVE-2016-4200, CVE-2016-4201, CVE-2016-4202, CVE-2016-4203, CVE-2016-4204, CVE-2016-4205, CVE-2016-4206, CVE-2016-4207, CVE-2016-4208, CVE-2016-4211, CVE-2016-4212, CVE-2016-4213, CVE-2016-4214, CVE-2016-4250, CVE-2016-4251, CVE-2016-4252, CVE-2016-4254, CVE-2016-4265, CVE-2016-4266, CVE-2016-4267, CVE-2016-4268, and CVE-2016-4270.

The weakness was released 08/23/2016 by Steven Seeley as APSB16-26 as confirmed security bulletin (Website). The advisory is shared at helpx.adobe.com. The security bulletin contains:

August 23, 2016: added references to CVE-2016-4265, CVE-2016-4266, CVE-2016-4265, CVE-2016-4266, CVE-2016-4267, CVE-2016-4268, CVE-2016-4269 and CVE-2016-4270, which were inadvertently omitted from the bulletin.
APSB16-26 added CVE references weeks later. But the changelog lists some of them twice. This vulnerability is known as CVE-2016-4269 since 04/27/2016. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 92036 (Adobe Acrobat < 11.0.17 / 15.006.30198 / 15.017.20050 Multiple Vulnerabilities (APSB16-26) (Mac OS X)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family MacOS X Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 370084 (Adobe Reader and Acrobat Multiple Vulnerabilities (APSB16-26)).

Upgrading to version 11.0.17, 15.006.30198 or 15.017.20050 eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (92036) and SecurityFocus (BID 92641†). Entries connected to this vulnerability are available at VDB-89076, VDB-89077, VDB-89078 and VDB-89079. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 7.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

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Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 92036
Nessus Name: Adobe Acrobat < 11.0.17 / 15.006.30198 / 15.017.20050 Multiple Vulnerabilities (APSB16-26) (Mac OS X)
Nessus File: 🔍
Nessus Family: 🔍

OpenVAS ID: 68089
OpenVAS Name: Adobe Reader Security Updates(apsb16-26)-Windows
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Acrobat Reader 11.0.17/15.006.30198/15.017.20050

Timelineinfo

04/27/2016 🔍
07/07/2016 +71 days 🔍
08/23/2016 +47 days 🔍
08/23/2016 +0 days 🔍
08/26/2016 +3 days 🔍
08/27/2016 +1 days 🔍
10/03/2024 +2959 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: APSB16-26
Researcher: Steven Seeley
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2016-4269 (🔍)
GCVE (CVE): GCVE-0-2016-4269
GCVE (VulDB): GCVE-100-90961
SecurityFocus: 92641 - Adobe Acrobat and Reader CVE-2016-4269 Memory Corruption Vulnerability

See also: 🔍

Entryinfo

Created: 08/27/2016 09:18
Updated: 10/03/2024 16:05
Changes: 08/27/2016 09:18 (65), 04/07/2017 11:04 (14), 10/03/2024 16:05 (18)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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