asyncua up to 0.9.95 Packet denial of service

Summaryinfo

A vulnerability, which was classified as problematic, has been found in asyncua up to 0.9.95. This affects an unknown function of the component Packet Handler. Performing a manipulation results in denial of service. This vulnerability is known as CVE-2023-26151. Remote exploitation of the attack is possible. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in asyncua up to 0.9.95. This affects an unknown functionality of the component Packet Handler. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. The summary by CVE is:

Versions of the package asyncua before 0.9.96 are vulnerable to Denial of Service (DoS) such that an attacker can send a malformed packet and as a result, the server will enter into an infinite loop and consume excessive memory.

The weakness was published 10/03/2023 as 1013. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2023-26151 since 02/20/2023. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1499 according to MITRE ATT&CK.

Upgrading to version 0.9.96 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch f6603daa34a93a658f0e176cb0b9ee5a6643b262 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Name

• asyncua

Version

• 0.9.0
• 0.9.1
• 0.9.2
• 0.9.3
• 0.9.4
• 0.9.5
• 0.9.6
• 0.9.7
• 0.9.8
• 0.9.9
• 0.9.10
• 0.9.11
• 0.9.12
• 0.9.13
• 0.9.14
• 0.9.15
• 0.9.16
• 0.9.17
• 0.9.18
• 0.9.19
• 0.9.20
• 0.9.21
• 0.9.22
• 0.9.23
• 0.9.24
• 0.9.25
• 0.9.26
• 0.9.27
• 0.9.28
• 0.9.29
• 0.9.30
• 0.9.31
• 0.9.32
• 0.9.33
• 0.9.34
• 0.9.35
• 0.9.36
• 0.9.37
• 0.9.38
• 0.9.39
• 0.9.40
• 0.9.41
• 0.9.42
• 0.9.43
• 0.9.44
• 0.9.45
• 0.9.46
• 0.9.47
• 0.9.48
• 0.9.49
• 0.9.50
• 0.9.51
• 0.9.52
• 0.9.53
• 0.9.54
• 0.9.55
• 0.9.56
• 0.9.57
• 0.9.58
• 0.9.59
• 0.9.60
• 0.9.61
• 0.9.62
• 0.9.63
• 0.9.64
• 0.9.65
• 0.9.66
• 0.9.67
• 0.9.68
• 0.9.69
• 0.9.70
• 0.9.71
• 0.9.72
• 0.9.73
• 0.9.74
• 0.9.75
• 0.9.76
• 0.9.77
• 0.9.78
• 0.9.79
• 0.9.80
• 0.9.81
• 0.9.82
• 0.9.83
• 0.9.84
• 0.9.85
• 0.9.86
• 0.9.87
• 0.9.88
• 0.9.89
• 0.9.90
• 0.9.91
• 0.9.92
• 0.9.93
• 0.9.94
• 0.9.95

License

• open-source

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

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Entryinfo

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