CVE-2023-36326

Summary

CVE-2023-36326 is an Integer Overflow vulnerability in RELIC before commit 34580d840469361ba9b5f001361cad659687b9ab. This vulnerability affects multiple products (i6iSDh, iFVGgc, iFVGgd, iFVGge, iFVGgf, i6iSDi, iFVGgb, iFVGgk, iFVGgg, iFVGgh, iFVGgi, and iFVGgj). It allows attackers to execute arbitrary code, cause a denial of service, and escalate privileges by exploiting the realloc function in the bn_grow function. The vulnerability has a high severity rating (CVSS score 9.8) and poses a significant danger to organizations as it can be exploited remotely without any privileges or user interaction. To remediate this vulnerability, affected organizations should update their RELIC software to the latest version with commit 34580d840469361ba9b5f001361cad659687b9ab or apply any available patches provided by the vendor.

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