Adobe Acrobat Reader use after free

CVSS Meta Temp Score
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability has been found in Adobe Acrobat Reader up to 11.0.20/2015.006.30306/2017.008.30051/2017.009.20058 and classified as critical. This impacts an unknown function. The manipulation leads to use after free. This vulnerability is traded as CVE-2017-3113. It is possible to initiate the attack remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Adobe Acrobat Reader up to 11.0.20/2015.006.30306/2017.008.30051/2017.009.20058 (Document Reader Software). This issue affects an unknown part. 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 bug was discovered 08/08/2017. The weakness was shared 08/08/2017 by Sebastian Apelt with Jaanus Kp Clarified Security as APSB17-24 as confirmed security bulletin (Website). It is possible to read the advisory at helpx.adobe.com. The identification of this vulnerability is CVE-2017-3113 since 12/02/2016. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 102427 (Adobe Acrobat < 11.0.21 / 2015.006.30355 / 2017.011.30066 / 2017.012.20098 Multiple Vulnerabilities (APSB17-24)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 370499 (Adobe Reader and Acrobat Multiple Vulnerabilities (APSB17-24)).

Upgrading to version 11.0.21, 2015.006.30352, 2017.011.30059 or 2017.012.20093 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (102427), SecurityFocus (BID 100182†) and SecurityTracker (ID 1039098†). The entries VDB-96829, VDB-99625, VDB-105057 and VDB-105058 are related to this item. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.4

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

NVD Base Score: 8.8
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: 102427
Nessus Name: Adobe Acrobat < 11.0.21 / 2015.006.30355 / 2017.011.30066 / 2017.012.20098 Multiple Vulnerabilities (APSB17-24)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 103337
OpenVAS Name: Adobe Acrobat Security Updates(apsb17-24)-Windows
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: Acrobat Reader 11.0.21/2015.006.30352/2017.011.30059/2017.012.20093

Timelineinfo

12/02/2016 🔍
08/08/2017 +249 days 🔍
08/08/2017 +0 days 🔍
08/08/2017 +0 days 🔍
08/08/2017 +0 days 🔍
08/08/2017 +0 days 🔍
08/09/2017 +1 days 🔍
08/11/2017 +2 days 🔍
08/11/2017 +0 days 🔍
01/08/2021 +1246 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: APSB17-24
Researcher: Sebastian Apelt
Organization: Jaanus Kp Clarified Security
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-3113 (🔍)
GCVE (CVE): GCVE-0-2017-3113
GCVE (VulDB): GCVE-100-105059

OVAL: 🔍

SecurityFocus: 100182 - Adobe Acrobat and Reader APSB17-24 Use-After-Free Multiple Remote Code Execution Vulnerabilities
SecurityTracker: 1039098

See also: 🔍

Entryinfo

Created: 08/09/2017 23:54
Updated: 01/08/2021 10:16
Changes: 08/09/2017 23:54 (81), 11/05/2019 14:50 (7), 01/08/2021 10:16 (2)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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