Description
The asn1_d2i_read_bio function in crypto/asn1/a_d2i_fp.c in OpenSSL before 0.9.8v, 1.0.0 before 1.0.0i, and 1.0.1 before 1.0.1a does not properly interpret integer data, which allows remote attackers to conduct buffer overflow attacks, and cause a denial of service (memory corruption) or possibly have unspecified other impact, via crafted DER data, as demonstrated by an X.509 certificate or an RSA public key.
Remediation
References
Related Vulnerabilities
WordPress 4.3.x Multiple Vulnerabilities (4.3 - 4.3.26)
WordPress Plugin WP Publication Archive 'file' Parameter Directory Traversal (2.3)
WordPress Plugin 404 SEO Redirection Cross-Site Scripting (1.3)
MODX Incorrect Permission Assignment for Critical Resource Vulnerability (CVE-2018-1000207)
Moodle 7PK - Security Features Vulnerability (CVE-2015-5267)