Elias Heftrig, Haya Schulmann, Niklas Vogel, and Michael Waidner discovered
that Unbound incorrectly handled validating DNSSEC messages. A remote
attacker could possibly use this issue to cause Unbound to consume
resources, leading to a denial of service. (CVE-2023-50387)
It was discovered that Unbound incorrectly handled preparing an NSEC3
closest encloser proof. A remote attacker could possibly use this issue to
cause Unbound to consume resources, leading to a denial of service.
(CVE-2023-50868)
More Stories
USN-7015-1: Python vulnerabilities
It was discovered that the Python email module incorrectly parsed email addresses that contain special characters. A remote attacker could...
USN-7014-1: nginx vulnerability
It was discovered that the nginx ngx_http_mp4 module incorrectly handled certain malformed mp4 files. In environments where the mp4 directive...
USN-7013-1: Dovecot vulnerabilities
It was discovered that Dovecot incorrectly handled a large number of address headers. A remote attacker could possibly use this...
USN-7012-1: curl vulnerability
Hiroki Kurosawa discovered that curl incorrectly handled certain OCSP responses. This could result in bad certificates not being checked properly,...
USN-7011-1: ClamAV vulnerabilities
It was discovered that ClamAV incorrectly handled certain PDF files. A remote attacker could possibly use this issue to cause...
USN-6560-3: OpenSSH vulnerability
USN-6560-2 fixed a vulnerability in OpenSSH. This update provides the corresponding update for Ubuntu 16.04 LTS. Original advisory details: It...