Elspec G5 Digital Fault Recorder up to 1.1.4.15 HTTP Header Parser memory corruption

Summaryinfo

A vulnerability classified as critical has been found in Elspec G5 Digital Fault Recorder up to 1.1.4.15. The affected element is an unknown function of the component HTTP Header Parser. The manipulation leads to memory corruption. This vulnerability is uniquely identified as CVE-2024-22081. No exploit exists.

Detailsinfo

A vulnerability was found in Elspec G5 Digital Fault Recorder up to 1.1.4.15. It has been rated as critical. This issue affects some unknown processing of the component HTTP Header Parser. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered in Elspec G5 digital fault recorder versions 1.1.4.15 and before. Unauthenticated memory corruption can occur in the HTTP header parsing mechanism.

The advisory is shared at elspec-ltd.com. The identification of this vulnerability is CVE-2024-22081 since 01/05/2024. The exploitation is known to be easy. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 08/06/2024).

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

• Elspec

Name

• G5 Digital Fault Recorder

Version

• 1.1.4.0
• 1.1.4.1
• 1.1.4.2
• 1.1.4.3
• 1.1.4.4
• 1.1.4.5
• 1.1.4.6
• 1.1.4.7
• 1.1.4.8
• 1.1.4.9
• 1.1.4.10
• 1.1.4.11
• 1.1.4.12
• 1.1.4.13
• 1.1.4.14
• 1.1.4.15

CPE 2.3info

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CPE 2.2info

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Entryinfo

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

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