Vulnerabilities for Versiondog (...) - CXSECURITY.COM

Vulnerabilities for 'Versiondog'

2021-10-22

CVE-2021-38449

CWE-123

Some API functions permit by-design writing or copying data into a given buffer. Since the client controls these parameters, an attacker could rewrite the memory in any location of the affected product.

CVE-2021-38451

CWE-125

The affected product�??s proprietary protocol CSC allows for calling numerous function codes. In order to call those function codes, the user must supply parameters. There is no sanitation on the value of the offset, which allows the client to specify any offset and read out-of-bounds data.

CVE-2021-38453

CWE-15

Some API functions allow interaction with the registry, which includes reading values as well as data modification.

CVE-2021-38455

CWE-20

The affected product�??s OS Service does not verify any given parameter. A user can supply any type of parameter that will be passed to inner calls without checking the type of the parameter or the value.

CVE-2021-38457

CWE-284

The server permits communication without any authentication procedure, allowing the attacker to initiate a session with the server without providing any form of authentication.

CVE-2021-38459

CWE-294

The data of a network capture of the initial handshake phase can be used to authenticate at a SYSDBA level. If a specific .exe is not restarted often, it is possible to access the needed handshake packets between admin/client connections. Using the SYSDBA permission, an attacker can change user passwords or delete the database.

CVE-2021-38461

CWE-321

The affected product uses a hard-coded blowfish key for encryption/decryption processes. The key can be easily extracted from binaries.

CVE-2021-38463

CWE-400

The affected product does not properly control the allocation of resources. A user may be able to allocate unlimited memory buffers using API functions.

CVE-2021-38465

CWE-400

The webinstaller is a Golang web server executable that enables the generation of an Auvesy image agent. Resource consumption can be achieved by generating large amounts of installations, which are then saved without limitation in the temp folder of the webinstaller executable.

CVE-2021-38467

CWE-416

A specific function code receives a raw pointer supplied by the user and deallocates this pointer. The user can then control what memory regions will be freed and cause use-after-free condition.

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