CVE-2022-34028

Name of the Vulnerable Software and Affected Versions Nginx NJS version 0.7.5

Description The issue is related to a segmentation violation via the njs utf8 next function at src/njs utf8.h. This can lead to a buffer overflow in memory, potentially allowing a remote attacker to execute arbitrary code.

Recommendations For Nginx NJS version 0.7.5, consider disabling the njs utf8 next function as a temporary workaround until a patch is available. Restrict access to the src/njs utf8.h module to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.