Sogou Workflow 0.10.6 URIParser::parse buffer overflow

Summaryinfo

A vulnerability, which was classified as critical, has been found in Sogou Workflow 0.10.6. Affected by this issue is the function URIParser::parse. Performing a manipulation results in buffer overflow. This vulnerability is reported as CVE-2023-33457. No exploit exists.

Detailsinfo

A vulnerability was found in Sogou Workflow 0.10.6. It has been classified as critical. This affects the function URIParser::parse. The manipulation with an unknown input leads to a buffer overflow vulnerability. CWE is classifying the issue as CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

In Sogou Workflow v0.10.6, memcpy a negtive size in URIParser::parse , may cause buffer-overflow and crash.

The weakness was disclosed 06/06/2023 as 1272. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2023-33457 since 05/22/2023. Technical details of the vulnerability are known, but there is no available exploit.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-37620). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

• Sogou

Name

• Workflow

Version

• 0.10.6

Website

• Product: https://github.com/sogou/workflow/

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

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