Foxit PDF Reader Annotation use after free

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.0$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Foxit PDF Reader. This vulnerability affects unknown code of the component Annotation. Executing a manipulation can lead to use after free. This vulnerability appears as CVE-2023-42097. The attack may be performed from remote. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in Foxit PDF Reader (Document Reader Software) (version unknown) and classified as critical. This vulnerability affects an unknown function of the component Annotation. The manipulation with an unknown input leads to a use after free vulnerability. The CWE definition for the vulnerability is CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was presented 09/13/2023 as ZDI-23-1430. The advisory is available at zerodayinitiative.com. This vulnerability was named CVE-2023-42097 since 09/06/2023. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available.

Upgrading eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

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

CVSSv2info

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

Exploitinginfo

Class: Use after free
CWE: CWE-416 / 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: 🔍

0-Day Time: 🔍

Timelineinfo

09/06/2023 🔍
09/13/2023 +7 days 🔍
09/13/2023 +0 days 🔍
09/13/2023 +0 days 🔍

Sourcesinfo

Vendor: foxitsoftware.com

Advisory: ZDI-23-1430
Status: Confirmed

CVE: CVE-2023-42097 (🔍)
GCVE (CVE): GCVE-0-2023-42097
GCVE (VulDB): GCVE-100-239638

Entryinfo

Created: 09/13/2023 07:39
Changes: 09/13/2023 07:39 (38)
Complete: 🔍
Cache ID: 216::103

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