Adobe XMP Toolkit SDK up to 2021.07 File stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Adobe XMP Toolkit SDK up to 2021.07. This affects an unknown part of the component File Handler. Executing a manipulation can lead to stack-based overflow. This vulnerability appears as CVE-2021-42530. The attack may be performed from remote. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as critical was found in Adobe XMP Toolkit SDK up to 2021.07. This vulnerability affects an unknown part of the component File Handler. The manipulation with an unknown input leads to a stack-based overflow vulnerability. The CWE definition for the vulnerability is CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was presented 05/03/2022 as apsb21-108. The advisory is available at helpx.adobe.com. This vulnerability was named CVE-2021-42530 since 10/15/2021. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available.

Upgrading to version 2021.08 eliminates this vulnerability.

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Productinfo

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: 7.3
VulDB Meta Temp Score: 7.2

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

NVD Base Score: 7.8
NVD Vector: 🔍

CNA Base Score: 7.8
CNA Vector (Adobe Systems Incorporated): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / 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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: XMP Toolkit SDK 2021.08

Timelineinfo

10/15/2021 🔍
05/03/2022 +200 days 🔍
05/03/2022 +0 days 🔍
11/04/2025 +1281 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: apsb21-108
Status: Confirmed

CVE: CVE-2021-42530 (🔍)
GCVE (CVE): GCVE-0-2021-42530
GCVE (VulDB): GCVE-100-198838

Entryinfo

Created: 05/03/2022 06:25
Updated: 11/04/2025 13:51
Changes: 05/03/2022 06:25 (50), 05/05/2022 09:09 (1), 11/04/2025 13:51 (33)
Complete: 🔍
Cache ID: 216::103

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