Ashlar-Vellum Cobalt/Xenon/Argon/Lithium/Cobalt Share 1204.77 XE File 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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7.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Ashlar-Vellum Cobalt, Xenon, Argon, Lithium and Cobalt Share 1204.77. It has been rated as critical. Affected is an unknown function of the component XE File Handler. This manipulation causes out-of-bounds write. The identification of this vulnerability is CVE-2023-39427. There is no exploit available.

Detailsinfo

A vulnerability classified as critical was found in Ashlar-Vellum Cobalt, Xenon, Argon, Lithium and Cobalt Share 1204.77. Affected by this vulnerability is an unknown function of the component XE File Handler. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. The CWE definition for the vulnerability is CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was shared 10/26/2023. This vulnerability is known as CVE-2023-39427 since 08/10/2023. Neither technical details nor an exploit are publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CNA Base Score: 7.8
CNA Vector (ICS-CERT): 🔍

CVSSv2info

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

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/10/2023 🔍
10/26/2023 +77 days 🔍
10/26/2023 +0 days 🔍
08/08/2025 +652 days 🔍

Sourcesinfo

Advisory: cisa.gov
Status: Not defined

CVE: CVE-2023-39427 (🔍)
GCVE (CVE): GCVE-0-2023-39427
GCVE (VulDB): GCVE-100-243649

Entryinfo

Created: 10/26/2023 22:18
Updated: 08/08/2025 19:48
Changes: 10/26/2023 22:18 (36), 11/18/2023 19:21 (2), 11/18/2023 19:29 (12), 08/08/2025 19:48 (27)
Complete: 🔍
Cache ID: 216::103

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

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