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cve/2024/CVE-2024-43167.md
0xMarcio 3e58935392 Update CVE sources 2024-08-10 19:04
2024-08-10 19:04:30 +00:00

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CVE-2024-43167

Description

A NULL pointer dereference flaw was found in the ub_ctx_set_fwd function in Unbound. This issue could allow an attacker who can invoke specific sequences of API calls to cause a segmentation fault. When certain API functions such as ub_ctx_set_fwd and ub_ctx_resolvconf are called in a particular order, the program attempts to read from a NULL pointer, leading to a crash. This issue can result in a denial of service by causing the application to terminate unexpectedly.

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