Adobe InDesign up to 15.1.1 on macOS access of memory location after end of buffer

CVSS Meta Temp Score
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Adobe InDesign up to 15.1.1 on macOS. Affected by this vulnerability is an unknown functionality. Such manipulation leads to access of memory location after end of buffer. This vulnerability is referenced as CVE-2020-9731. It is possible to launch the attack remotely. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Adobe InDesign up to 15.1.1 on macOS (Image Processing Software). It has been rated as critical. Affected by this issue is some unknown functionality. The manipulation with an unknown input leads to a access of memory location after end of buffer vulnerability. Using CWE to declare the problem leads to CWE-788. The product reads or writes to a buffer using an index or pointer that references a memory location after the end of the buffer. Impacted is confidentiality, integrity, and availability. CVE summarizes:

A memory corruption vulnerability exists in InDesign 15.1.1 (and earlier versions). Insecure handling of a malicious indd file could be abused to cause an out-of-bounds memory access, potentially resulting in code execution in the context of the current user.

The weakness was published 09/08/2020 by Kexu Wang with Fortinet FortiGuard Labs as APSB20-52 as confirmed security bulletin (Website). The advisory is shared for download at helpx.adobe.com. The public release has been coordinated with the vendor. This vulnerability is handled as CVE-2020-9731. 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 209489 (Adobe InDesign 15.0.0 < 15.1.2 Multiple Arbitrary Code Execution (APSB20-52) (macOS)), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 15.1.2 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 (209489). blogs.adobe.com is providing further details. Similar entries are available at VDB-160816, VDB-160817, VDB-160818 and VDB-160819. Once again VulDB remains the best source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 6.9

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

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Access of memory location after end of buffer
CWE: CWE-788 / CWE-120 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 209489
Nessus Name: Adobe InDesign 15.0.0 < 15.1.2 Multiple Arbitrary Code Execution (APSB20-52) (macOS)

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: InDesign 15.1.2

Timelineinfo

03/02/2020 🔍
09/08/2020 +190 days 🔍
09/08/2020 +0 days 🔍
09/08/2020 +0 days 🔍
05/05/2025 +1700 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: APSB20-52
Researcher: Kexu Wang
Organization: Fortinet FortiGuard Labs
Status: Confirmed
Coordinated: 🔍

CVE: CVE-2020-9731 (🔍)
GCVE (CVE): GCVE-0-2020-9731
GCVE (VulDB): GCVE-100-160820
Misc.: 🔍
See also: 🔍

Entryinfo

Created: 09/08/2020 18:32
Updated: 05/05/2025 04:43
Changes: 09/08/2020 18:32 (48), 09/08/2020 18:37 (12), 11/13/2020 10:20 (1), 11/13/2020 10:23 (1), 10/22/2024 08:50 (18), 05/05/2025 04:43 (3)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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