Adobe Acrobat Reader Image Conversion BMP Image File out-of-bounds
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.2 | $0-$5k | 0.00 |
A vulnerability, which was classified as critical, has been found in Adobe Acrobat Reader up to 2015.006.30394/2017.011.30070/2018.009.20050 (Document Reader Software). Affected by this issue is an unknown code of the component Image Conversion. The manipulation as part of a BMP Image File leads to a out-of-bounds vulnerability. Using CWE to declare the problem leads to CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability. CVE summarizes:
An issue was discovered in Adobe Acrobat Reader 2018.009.20050 and earlier versions, 2017.011.30070 and earlier versions, 2015.006.30394 and earlier versions. This vulnerability occurs as a result of computation that reads data that is past the end of the target buffer; the computation is part of the image conversion module that reads bitmap image file (BMP) data. A successful attack can lead to sensitive data exposure.
The bug was discovered 02/13/2018. The weakness was disclosed 02/13/2018 by Steven Seeley (riusksk) with Zero Day Initiative as APSB18-02 as confirmed security bulletin (Website). The advisory is shared for download at helpx.adobe.com. This vulnerability is handled as CVE-2018-4881 since 01/03/2018. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.
The vulnerability scanner Nessus provides a plugin with the ID 106846 (Adobe Reader <= 2015.006.30394 / 2017.011.30070 / 2018.009.20050 Multiple Vulnerabilities (APSB18-02)), 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 370776 (Adobe Reader and Acrobat Multiple Security Vulnerabilities (APSB18-02)).
Upgrading to version 2015.006.30413, 2015.006.30416, 2017.011.30078 or 2018.011.20035 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 (106846) and SecurityFocus (BID 102996†).
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
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CVSSv3
VulDB Meta Base Score: 6.4VulDB Meta Temp Score: 6.2
VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 6.5
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CVSSv2
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Exploiting
Class: Out-of-boundsCWE: CWE-125 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
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Nessus ID: 106846
Nessus Name: Adobe Reader <= 2015.006.30394 / 2017.011.30070 / 2018.009.20050 Multiple Vulnerabilities (APSB18-02)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
OpenVAS ID: 63528
OpenVAS Name: Adobe Acrobat 2017 Multiple Vulnerabilities-apsb18-02 (Windows)
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Upgrade: Acrobat Reader 2015.006.30413/2015.006.30416/2017.011.30078 /2018.011.20035
Timeline
01/03/2018 🔍02/13/2018 🔍
02/13/2018 🔍
02/13/2018 🔍
02/13/2018 🔍
02/15/2018 🔍
02/27/2018 🔍
02/27/2018 🔍
07/22/2024 🔍
Sources
Vendor: adobe.comAdvisory: APSB18-02
Researcher: Steven Seeley (riusksk)
Organization: Zero Day Initiative
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2018-4881 (🔍)
OVAL: 🔍
SecurityFocus: 102996 - Adobe Acrobat and Reader APSB18-02 Out of Bounds Read Multiple Remote Code Execution Vulnerabilities
SecurityTracker: 1040364
Entry
Created: 02/27/2018 11:02 AMUpdated: 07/22/2024 09:37 PM
Changes: 02/27/2018 11:02 AM (78), 01/08/2020 07:32 PM (7), 02/10/2023 01:13 PM (4), 07/22/2024 09:37 PM (16)
Complete: 🔍
Cache ID: 3:D4C:40
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