Adobe Acrobat Reader memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.9$0-$5k0.00

Summaryinfo

A vulnerability was found in Adobe Acrobat Reader up to 2015.006.30508/2017.011.30156/2019.021.20061. It has been rated as critical. Affected by this issue is some unknown functionality. Performing a manipulation results in memory corruption. This vulnerability is cataloged as CVE-2020-3754. It is possible to initiate the attack remotely. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as critical has been found in Adobe Acrobat Reader up to 2015.006.30508/2017.011.30156/2019.021.20061 (Document Reader Software). This affects an unknown function. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Adobe Acrobat and Reader versions 2019.021.20061 and earlier, 2017.011.30156 and earlier, 2017.011.30156 and earlier, and 2015.006.30508 and earlier have a buffer error vulnerability. Successful exploitation could lead to arbitrary code execution .

The weakness was shared 02/11/2020 as APSB20-05 as confirmed security bulletin (Website). The advisory is shared at helpx.adobe.com. This vulnerability is uniquely identified as CVE-2020-3754. It is possible to initiate the attack remotely. No form of authentication is needed for 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 02/13/2020).

Upgrading to version 2015.006.30510, 2017.011.30158 or 2020.006.20034 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The entries VDB-150124, VDB-150125, VDB-150126 and VDB-150127 are related to this item. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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Vendor

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 7.9

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

NVD Base Score: 9.8
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
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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: Acrobat Reader 2015.006.30510/2017.011.30158/2020.006.20034

Timelineinfo

12/17/2019 🔍
02/11/2020 +56 days 🔍
02/11/2020 +0 days 🔍
02/13/2020 +2 days 🔍
05/10/2025 +1913 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: APSB20-05
Status: Confirmed

CVE: CVE-2020-3754 (🔍)
GCVE (CVE): GCVE-0-2020-3754
GCVE (VulDB): GCVE-100-150129
See also: 🔍

Entryinfo

Created: 02/13/2020 08:32
Updated: 05/10/2025 03:56
Changes: 02/13/2020 08:32 (44), 02/13/2020 08:37 (17), 03/31/2024 09:16 (18), 05/10/2025 03:56 (3)
Complete: 🔍
Cache ID: 216::103

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

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