Adobe Acrobat Reader up to 10.1.14/11.0.11 use after free

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

A vulnerability has been found in Adobe Acrobat Reader up to 10.1.14/11.0.11 (Document Reader Software) and classified as critical. This vulnerability affects some unknown functionality. The manipulation with an unknown input leads to a use after free vulnerability. The CWE definition for the vulnerability is CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Use-after-free vulnerability in Adobe Reader and Acrobat 10.x before 10.1.15 and 11.x before 11.0.12, Acrobat and Acrobat Reader DC Classic before 2015.006.30060, and Acrobat and Acrobat Reader DC Continuous before 2015.008.20082 on Windows and OS X allows attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2015-4448, CVE-2015-5099, CVE-2015-5101, CVE-2015-5111, CVE-2015-5113, and CVE-2015-5114.

The weakness was published 07/15/2015 by AbdulAziz Hariri with VeriSign iDefense Labs as APSB15-15 as confirmed advisory (Website). The advisory is shared for download at helpx.adobe.com. This vulnerability was named CVE-2015-5095 since 06/26/2015. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 84800 (Adobe Acrobat < 10.1.15 / 11.0.12 / 2015.006.30060 / 2015.008.20082 Multiple Vulnerabilities (APSB15-15)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows.

Upgrading to version 10.1.15 or 11.0.12 eliminates this vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 19740.

The vulnerability is also documented in the vulnerability database at Tenable (84800). Similar entries are available at 76512, 76513, 76517 and 76518.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
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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

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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Exploitinginfo

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

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 84800
Nessus Name: Adobe Acrobat < 10.1.15 / 11.0.12 / 2015.006.30060 / 2015.008.20082 Multiple Vulnerabilities (APSB15-15)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Acrobat Reader 10.1.15/11.0.12
TippingPoint: 🔍

McAfee IPS: 🔍
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Timelineinfo

06/26/2015 🔍
06/29/2015 +3 days 🔍
07/14/2015 +15 days 🔍
07/15/2015 +1 days 🔍
07/15/2015 +0 days 🔍
07/15/2015 +0 days 🔍
07/16/2015 +1 days 🔍
06/02/2022 +2513 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: APSB15-15
Researcher: AbdulAziz Hariri
Organization: VeriSign iDefense Labs
Status: Confirmed

CVE: CVE-2015-5095 (🔍)
SecurityTracker: 1032892
Vulnerability Center: 51276 - [APSB15-15] Adobe Reader, Acrobat, Reader DC and Acrobat DC Remote Code Execution - CVE-2015-5095, Critical
SecurityFocus: 75739 - Adobe Acrobat and Reader Use-After-Free Multiple Remote Code Execution Vulnerabilities

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Entryinfo

Created: 07/16/2015 11:48
Updated: 06/02/2022 07:43
Changes: 07/16/2015 11:48 (55), 04/07/2017 10:46 (16), 06/02/2022 07:37 (2), 06/02/2022 07:43 (1)
Complete: 🔍

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