Adobe Acrobat Reader up to 2019.008.20081 use after free

CVSS Meta Temp Score
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Adobe Acrobat Reader up to 2019.008.20081. It has been classified as critical. This vulnerability affects unknown code. The manipulation leads to use after free. This vulnerability is traded as CVE-2018-16027. It is possible to initiate the attack remotely. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Adobe Acrobat Reader up to 2019.008.20081 (Document Reader Software). It has been rated as critical. This issue affects an unknown code block. 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 12/11/2018. The weakness was shared 12/11/2018 by AbdulAziz Hariri (Basti) with Zero Day Initiative as APSB18-41 as confirmed security bulletin (Website). The advisory is shared at helpx.adobe.com. The identification of this vulnerability is CVE-2018-16027 since 08/28/2018. 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. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 08/02/2024).

The vulnerability scanner Nessus provides a plugin with the ID 119674 (Adobe Reader <= 15.006.30456 / 17.011.30105 / 19.008.20080 Multiple Vulnerabilities (APSB18-41) (macOS)), 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 371372 (Adobe Reader and Acrobat Multiple Security Vulnerabilities (APSB18-41)).

Upgrading to version 2015.006.30461, 2017.011.30110 or 2019.010.20064 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 (119674) and SecurityFocus (BID 106164†). The entries VDB-129851, VDB-129852, VDB-129853 and VDB-129854 are related to this item. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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: 119674
Nessus Name: Adobe Reader <= 15.006.30456 / 17.011.30105 / 19.008.20080 Multiple Vulnerabilities (APSB18-41) (macOS)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

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 2015.006.30461/2017.011.30110/2019.010.20064

Timelineinfo

08/28/2018 🔍
12/11/2018 +105 days 🔍
12/11/2018 +0 days 🔍
12/11/2018 +0 days 🔍
12/11/2018 +0 days 🔍
12/14/2018 +3 days 🔍
01/18/2019 +35 days 🔍
01/19/2019 +1 days 🔍
08/02/2024 +2022 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: APSB18-41
Researcher: AbdulAziz Hariri (Basti)
Organization: Zero Day Initiative
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2018-16027 (🔍)
GCVE (CVE): GCVE-0-2018-16027
GCVE (VulDB): GCVE-100-129869
SecurityFocus: 106164 - Adobe Acrobat and Reader APSB18-41 Multiple Arbitrary Code Execution Vulnerabilities

See also: 🔍

Entryinfo

Created: 01/19/2019 11:11
Updated: 08/02/2024 19:06
Changes: 01/19/2019 11:11 (73), 05/02/2020 14:09 (8), 07/01/2023 15:02 (4), 08/02/2024 19:06 (16)
Complete: 🔍
Cache ID: 216::103

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