CODESYS V3 up to 3.5.15.39 Web Server out-of-bounds write

Summaryinfo

A vulnerability labeled as critical has been found in CODESYS V3 up to 3.5.15.39. This affects an unknown function of the component Web Server. The manipulation results in out-of-bounds write. This vulnerability was named CVE-2020-10245. The attack may be performed from remote. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in CODESYS V3 up to 3.5.15.39. It has been classified as critical. Affected is an unknown part of the component Web Server. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. CWE is classifying the issue as CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

CODESYS V3 web server before 3.5.15.40, as used in CODESYS Control runtime systems, has a buffer overflow.

The weakness was presented 03/26/2020 (Website). The advisory is available at customers.codesys.com. This vulnerability is traded as CVE-2020-10245 since 03/09/2020. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available.

Upgrading to version 3.5.15.40 eliminates this vulnerability.

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Productinfo

Name

• CODESYS V3

Version

• 3.5.15.0
• 3.5.15.1
• 3.5.15.2
• 3.5.15.3
• 3.5.15.4
• 3.5.15.5
• 3.5.15.6
• 3.5.15.7
• 3.5.15.8
• 3.5.15.9
• 3.5.15.10
• 3.5.15.11
• 3.5.15.12
• 3.5.15.13
• 3.5.15.14
• 3.5.15.15
• 3.5.15.16
• 3.5.15.17
• 3.5.15.18
• 3.5.15.19
• 3.5.15.20
• 3.5.15.21
• 3.5.15.22
• 3.5.15.23
• 3.5.15.24
• 3.5.15.25
• 3.5.15.26
• 3.5.15.27
• 3.5.15.28
• 3.5.15.29
• 3.5.15.30
• 3.5.15.31
• 3.5.15.32
• 3.5.15.33
• 3.5.15.34
• 3.5.15.35
• 3.5.15.36
• 3.5.15.37
• 3.5.15.38
• 3.5.15.39

License

• commercial

CPE 2.3info

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CPE 2.2info

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