Adobe Digital Editions up to 4.5.1 use after free

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.6$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Adobe Digital Editions up to 4.5.1. This issue affects some unknown processing. The manipulation results in use after free. This vulnerability is identified as CVE-2016-4263. The attack can be executed remotely. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as very critical has been found in Adobe Digital Editions up to 4.5.1 (Ebook Software). Affected is an unknown code block. The manipulation with an unknown input leads to a use after free vulnerability. CWE is classifying the issue as CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Use-after-free vulnerability in Adobe Digital Editions before 4.5.2 allows attackers to execute arbitrary code via unspecified vectors.

The weakness was released 09/16/2016 by Mario Gomes with Zero Day Initiative (Website). The advisory is shared for download at helpx.adobe.com. This vulnerability is traded as CVE-2016-4263 since 04/27/2016. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 09/16/2022).

The vulnerability scanner Nessus provides a plugin with the ID 93514 (Adobe Digital Editions < 4.5.2 Multiple Vulnerabilities (APSB16-28) (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 and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 370130 (Adobe Digital Editions Memory Corruption Vulnerability (APSB16-28)).

Upgrading to version 4.5.2 eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (93514) and SecurityFocus (BID 92925†). Entries connected to this vulnerability are available at VDB-91649, VDB-91650, VDB-91651 and VDB-91652. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.6

VulDB Base Score: 9.8
VulDB Temp Score: 9.4
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: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Use after free
CWE: CWE-416 / 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: 93514
Nessus Name: Adobe Digital Editions < 4.5.2 Multiple Vulnerabilities (APSB16-28) (Mac OS X)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 66515
OpenVAS Name: Adobe Digital Editions Multiple Code Execution Vulnerabilities Sep16 (Windows)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Digital Editions 4.5.2

Timelineinfo

04/27/2016 🔍
09/13/2016 +139 days 🔍
09/13/2016 +0 days 🔍
09/15/2016 +2 days 🔍
09/16/2016 +1 days 🔍
09/16/2016 +0 days 🔍
09/18/2016 +2 days 🔍
09/16/2022 +2189 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: helpx.adobe.com
Researcher: Mario Gomes
Organization: Zero Day Initiative
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-4263 (🔍)
GCVE (CVE): GCVE-0-2016-4263
GCVE (VulDB): GCVE-100-91656
SecurityFocus: 92925 - Adobe Digital Editions CVE-2016-4263 Unspecified Use After Free Remote Code Execution Vulnerability
SecurityTracker: 1036793

See also: 🔍

Entryinfo

Created: 09/18/2016 09:59
Updated: 09/16/2022 20:26
Changes: 09/18/2016 09:59 (64), 04/18/2019 22:34 (15), 09/16/2022 20:26 (3)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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