Adobe Acrobat Reader memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.4$0-$5k0.00

A vulnerability was found in Adobe Acrobat Reader up to 2015.006.30418/2017.011.30080/2018.011.20040 (Document Reader Software) and classified as critical. This issue affects an unknown code block. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability.

The bug was discovered 07/10/2018. The weakness was disclosed 07/10/2018 as APSB18-21 as confirmed security bulletin (Website). The advisory is shared at helpx.adobe.com. The identification of this vulnerability is CVE-2018-5041 since 01/03/2018. 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 04/06/2023).

The vulnerability scanner Nessus provides a plugin with the ID 111009 (Adobe Acrobat < 15.006.30434 / 17.011.30096 / 18.011.20055 Multiple Vulnerabilities (APSB18-21) (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 371060 (Adobe Reader and Acrobat Multiple Security Vulnerabilities (APSB18-21)).

Upgrading to version 2015.006.30434, 2017.011.30096 or 2018.011.20055 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (111009). zdnet.com is providing further details. The entries 121210, 121211, 121212 and 121213 are pretty similar.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv3info

VulDB Meta Base Score: 7.5
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: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 111009
Nessus Name: Adobe Acrobat < 15.006.30434 / 17.011.30096 / 18.011.20055 Multiple Vulnerabilities (APSB18-21) (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 2015.006.30434/2017.011.30096/2018.011.20055

Timelineinfo

01/03/2018 🔍
07/10/2018 +188 days 🔍
07/10/2018 +0 days 🔍
07/10/2018 +0 days 🔍
07/10/2018 +0 days 🔍
07/11/2018 +1 days 🔍
07/12/2018 +1 days 🔍
07/20/2018 +7 days 🔍
04/06/2023 +1721 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: APSB18-21
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2018-5041 (🔍)
OVAL: 🔍

SecurityTracker: 1041250
SecurityFocus: 104699

Misc.: 🔍
See also: 🔍

Entryinfo

Created: 07/11/2018 04:25 PM
Updated: 04/06/2023 12:56 PM
Changes: 07/11/2018 04:25 PM (79), 03/02/2020 02:13 PM (3), 04/06/2023 12:56 PM (4)
Complete: 🔍

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