A vulnerability was discovered in Python. A quadratic algorithm exists when processing inputs to the IDNA (RFC 3490) decoder, such that a crafted unreasonably long name being presented to the decoder could lead to a CPU denial of service. Hostnames are often supplied by remote servers that could be controlled by a malicious actor, which could trigger excessive CPU consumption on the client attempting to make use of an attacker-supplied hostname.
DISPUTED Python 3.x through 3.10 has an open redirection vulnerability in lib/http/server.py due to no protection against multiple (/) at the beginning of URI path which may leads to information disclosure. NOTE: this is disputed by a third party because the http.server.html documentation page states "Warning: http.server is not recommended for production. It only implements basic security checks."
IBM Security Verify Access 10.0.0 through 10.0.8 and IBM Security Verify Access Docker 10.0.0 through 10.0.8 could allow could an unverified user to change the password of an expired user without prior knowledge of that password.
IBM Security Verify Access 10.0.6 could disclose sensitive snapshot information due to missing encryption. IBM X-Force ID: 281607.
IBM Security Verify Access 10.0.0.0, 10.0.1.0, 10.0.2.0, 10.0.3.0, and10.0.4.0 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. This could allow an attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking. IBM X-Force ID: 233576.
IBM WebSphere Application Server Liberty and Open Liberty 17.0.0.3 through 22.0.0.5 are vulnerable to identity spoofing by an authenticated user. IBM X-Force ID: 225603.
IBM Security Verify Access 10.0 could allow a remote attacker to conduct phishing attacks, using an open redirect attack. By persuading a victim to visit a specially crafted Web site, a remote attacker could exploit this vulnerability to spoof the URL displayed to redirect a user to a malicious Web site that would appear to be trusted. This could allow the attacker to obtain highly sensitive information or conduct further attacks against the victim. IBM X-Force ID: 252186.