ILIAS up to 6.23/7.21/8.1 unrestricted upload

Summaryinfo

A vulnerability has been found in ILIAS up to 6.23/7.21/8.1 and classified as problematic. The impacted element is an unknown function. This manipulation causes unrestricted upload. The identification of this vulnerability is CVE-2023-32778. It is possible to initiate the attack remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as problematic was found in ILIAS up to 6.23/7.21/8.1. Affected by this vulnerability is an unknown part. The manipulation with an unknown input leads to a unrestricted upload vulnerability. The CWE definition for the vulnerability is CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered in ILIAS 6.23, 7 before 7.22, and 8.1. An attacker can execute arbitrary code via ZIP upload.

It is possible to read the advisory at docu.ilias.de. This vulnerability is known as CVE-2023-32778 since 05/15/2023. The exploitation appears to be easy. The attack can be launched remotely. Additional levels of successful authentication are needed for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1608.002 according to MITRE ATT&CK.

Upgrading to version 7.22 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-60650). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Name

• ILIAS

Version

• 6.0
• 6.1
• 6.2
• 6.3
• 6.4
• 6.5
• 6.6
• 6.7
• 6.8
• 6.9
• 6.10
• 6.11
• 6.12
• 6.13
• 6.14
• 6.15
• 6.16
• 6.17
• 6.18
• 6.19
• 6.20
• 6.21
• 6.22
• 6.23
• 7.0
• 7.1
• 7.2
• 7.3
• 7.4
• 7.5
• 7.6
• 7.7
• 7.8
• 7.9
• 7.10
• 7.11
• 7.12
• 7.13
• 7.14
• 7.15
• 7.16
• 7.17
• 7.18
• 7.19
• 7.20
• 7.21
• 8.0
• 8.1

License

• open-source

CPE 2.3info

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CPE 2.2info

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Entryinfo

Be aware that VulDB is the high quality source for vulnerability data.

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