Improper validation of certificate with host mismatch in Apache Log4j SMTP appender. This could allow an SMTPS connection to be intercepted by a man-in-the-middle attack which could leak any log messages sent through that appender. Fixed in Apache Log4j 2.12.3 and 2.13.1

A vulnerability was found in Hibernate-Validator. The SafeHtml validator annotation fails to properly sanitize payloads consisting of potentially malicious code in HTML comments and instructions. This vulnerability can result in an XSS attack.

Vulnerability in the Oracle Retail Xstore Point of Service product of Oracle Retail Applications (component: Point of Sale). Supported versions that are affected are 17.0.3, 18.0.1 and 19.0.0. Difficult to exploit vulnerability allows physical access to compromise Oracle Retail Xstore Point of Service. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Retail Xstore Point of Service accessible data as well as unauthorized read access to a subset of Oracle Retail Xstore Point of Service accessible data. CVSS 3.0 Base Score 2.7 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:P/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N).

The ASN.1 parser in Bouncy Castle Crypto (aka BC Java) 1.63 can trigger a large attempted memory allocation, and resultant OutOfMemoryError error, via crafted ASN.1 data. This is fixed in 1.64.