Adobe InCopy up to 16.4 out-of-bounds write

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Adobe InCopy up to 16.4. Affected by this issue is some unknown functionality. The manipulation leads to out-of-bounds write. This vulnerability is documented as CVE-2021-45056. The attack can be initiated remotely. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Adobe InCopy up to 16.4 and classified as critical. This issue affects some unknown processing. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. Using CWE to declare the problem leads to CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability.

The weakness was released 01/14/2022 as apsb22-04. The advisory is shared at helpx.adobe.com. The identification of this vulnerability is CVE-2021-45056 since 12/14/2021. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available.

Upgrading eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

License

Website

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: 🔍

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: Out-of-bounds write
CWE: CWE-787 / 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: 🔍

Timelineinfo

12/14/2021 🔍
01/14/2022 +31 days 🔍
01/14/2022 +0 days 🔍
01/16/2022 +2 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: apsb22-04
Status: Confirmed

CVE: CVE-2021-45056 (🔍)
GCVE (CVE): GCVE-0-2021-45056
GCVE (VulDB): GCVE-100-190301

Entryinfo

Created: 01/14/2022 05:13
Updated: 01/16/2022 12:56
Changes: 01/14/2022 05:13 (48), 01/16/2022 12:49 (1), 01/16/2022 12:56 (7)
Complete: 🔍
Cache ID: 216::103

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