Adobe Acrobat Reader up to 2019.008.20081 out-of-bounds write

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

Summaryinfo

A vulnerability has been found in Adobe Acrobat Reader up to 2019.008.20081 and classified as critical. This issue affects some unknown processing. The manipulation leads to out-of-bounds write. This vulnerability is documented as CVE-2018-16016. The attack can be initiated remotely. There is not any 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 2019.008.20081 (Document Reader Software). This issue affects an unknown part. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. Using CWE to declare the problem leads to CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability.

The bug was discovered 12/11/2018. The weakness was released 12/11/2018 by Security Team with Tencent as APSB18-41 as confirmed security bulletin (Website). The advisory is shared at helpx.adobe.com. The identification of this vulnerability is CVE-2018-16016 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 08/03/2024).

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 106172†). Entries connected to this vulnerability are available at VDB-129851, VDB-129852, VDB-129853 and VDB-129854. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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Website

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: Out-of-bounds write
CWE: CWE-787 / 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 🔍
08/03/2024 +2023 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: APSB18-41
Researcher: Security Team
Organization: Tencent
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2018-16016 (🔍)
GCVE (CVE): GCVE-0-2018-16016
GCVE (VulDB): GCVE-100-129881
SecurityFocus: 106172 - Adobe Acrobat and Reader Out-Of-Bounds Write Multiple Arbitrary Code Execution Vulnerabilities

See also: 🔍

Entryinfo

Created: 01/19/2019 11:11
Updated: 08/03/2024 07:00
Changes: 01/19/2019 11:11 (73), 05/02/2020 15:53 (7), 07/01/2023 16:22 (4), 08/03/2024 07:00 (16)
Complete: 🔍
Cache ID: 216::103

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

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