Rewterz Threat Advisory – CVE-2023-5363 – OpenSSL Vulnerability

Severity

Medium

Analysis Summary

CVE-2023-5363

OpenSSL could allow a remote attacker to obtain sensitive information, caused by an incorrect cipher key and IV length processing during the initialization of some symmetric ciphers. By sending a specially crafted request, an attacker could exploit this vulnerability to obtain sensitive information, and use this information to launch further attacks against the affected system.

Impact

• Information Disclosure

Indicators Of Compromise

CVE

• CVE-2023-5363

Affected Vendors

OpenSSL

Affected Products

• OpenSSL 3.0.0
• OpenSSL 3.1.0

Remediation

Refer to OpenSSL Security Advisory for patch, upgrade or suggested workaround information.

OpenSSL Security Advisory