Adobe Acrobat Reader up to 10.1.15/11.0.12 memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Adobe Acrobat Reader up to 10.1.15/11.0.12. Affected by this issue is some unknown functionality. This manipulation causes memory corruption. The identification of this vulnerability is CVE-2015-6695. It is possible to initiate the attack remotely. There is no exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in Adobe Acrobat Reader up to 10.1.15/11.0.12 (Document Reader Software). Affected by this vulnerability is some unknown functionality. 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 weakness was shared 10/13/2015 by Francis Provencher with Zero Day Initiative as APSB15-24 as confirmed knowledge base article (Website). The advisory is shared at helpx.adobe.com. This vulnerability is known as CVE-2015-6695 since 08/26/2015. 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 86402 (Adobe Acrobat <= 10.1.15 / 11.0.12 / 2015.006.30060 / 2015.008.20082 Multiple Vulnerabilities (APSB15-24)), 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 124151 (Adobe Reader and Acrobat Multiple Vulnerabilities (APSB15-24)).

Upgrading to version 10.1.16 or 11.0.13 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 21323.

The vulnerability is also documented in the databases at Tenable (86402), SecurityFocus (BID 77069†), SecurityTracker (ID 1033796†) and Vulnerability Center (SBV-53427†). Additional details are provided at isc.sans.edu. The entries VDB-78392, VDB-78393, VDB-78394 and VDB-78395 are related to this item. 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: 6.3
VulDB Meta Temp Score: 6.0

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

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 86402
Nessus Name: Adobe Acrobat <= 10.1.15 / 11.0.12 / 2015.006.30060 / 2015.008.20082 Multiple Vulnerabilities (APSB15-24)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 103192
OpenVAS Name: Adobe Reader Multiple Vulnerabilities - 01 October15 (Windows)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: Acrobat Reader 10.1.16/11.0.13
TippingPoint: 🔍

Timelineinfo

08/26/2015 🔍
10/13/2015 +48 days 🔍
10/13/2015 +0 days 🔍
10/13/2015 +0 days 🔍
10/13/2015 +0 days 🔍
10/13/2015 +0 days 🔍
10/14/2015 +1 days 🔍
10/14/2015 +0 days 🔍
10/14/2015 +0 days 🔍
06/21/2022 +2442 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: APSB15-24
Researcher: Francis Provencher
Organization: Zero Day Initiative
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-6695 (🔍)
GCVE (CVE): GCVE-0-2015-6695
GCVE (VulDB): GCVE-100-78409
SecurityFocus: 77069 - Adobe Acrobat and Reader APSB15-24 Multiple Memory Corruption Vulnerabilities
SecurityTracker: 1033796 - Adobe Acrobat/Reader Multiple Flaws Let Remote Users Obtain Potentially Sensitive Information, Execute Arbitrary Code, and Bypass Security Restrictions
Vulnerability Center: 53427 - [APSB15-24] Adobe Acrobat and Reader Remote Code Execution due to Memory Corruption - CVE-2015-6695, Critical

Misc.: 🔍
See also: 🔍

Entryinfo

Created: 10/14/2015 16:21
Updated: 06/21/2022 09:47
Changes: 10/14/2015 16:21 (64), 04/07/2017 10:47 (17), 06/21/2022 09:44 (2), 06/21/2022 09:47 (1)
Complete: 🔍
Cache ID: 216::103

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

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