GHSA-C36X-H252-G9X2 OpenBao: Cross-namespace lease revocation/renewal via canonical sys/leases/{revoke,renew} — incomplete fix of CVE-2026-45808

Summary OpenBao users with access to the sys/leases/revoke/:leaseid endpoint in any namespace can revoke leases in any other namespace as long as the lease identifier is known to them, bypassing ACLs that should apply for cross-namespace revocations. Impact OpenBao's namespaces provide multi-tena...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via the sys/leases/revoke/:leaseid endpoint. An attacker can bypass access controls and revoke or renew leases in unauthorized namespaces by supplying known lease identifiers. Remediation Upgrade...

SUSE CVE-2025-58063

CoreDNS is a DNS server that chains plugins. Starting in version 1.2.0 and prior to version 1.12.4, the CoreDNS etcd plugin contains a TTL confusion vulnerability where lease IDs are incorrectly used as TTL values, enabling DNS cache pinning attacks. This effectively creates a DoS condition for D...

AZL-67101 CVE-2025-58063 affecting package coredns for versions less than 1.11.1-22

CoreDNS is a DNS server that chains plugins. Starting in version 1.2.0 and prior to version 1.12.4, the CoreDNS etcd plugin contains a TTL confusion vulnerability where lease IDs are incorrectly used as TTL values, enabling DNS cache pinning attacks. This effectively creates a DoS condition for D...

CVE-2025-58063

CoreDNS is a DNS server that chains plugins. Starting in version 1.2.0 and prior to version 1.12.4, the CoreDNS etcd plugin contains a TTL confusion vulnerability where lease IDs are incorrectly used as TTL values, enabling DNS cache pinning attacks. This effectively creates a DoS condition for D...

AZL-67097 CVE-2025-58063 affecting package coredns for versions less than 1.11.4-10

CoreDNS is a DNS server that chains plugins. Starting in version 1.2.0 and prior to version 1.12.4, the CoreDNS etcd plugin contains a TTL confusion vulnerability where lease IDs are incorrectly used as TTL values, enabling DNS cache pinning attacks. This effectively creates a DoS condition for D...

Incorrect Conversion between Numeric Types

Overview Affected versions of this package are vulnerable to Incorrect Conversion between Numeric Types via the TTL function, which casts the 64-bit etcd lease ID to a uint32 and uses it as the TTL. An attacker can cause prolonged caching of DNS records and disrupt DNS resolution by supplying lar...

CVE-2025-58063 CoreDNS: DNS Cache Pinning via etcd Lease ID Confusion

CoreDNS is a DNS server that chains plugins. Starting in version 1.2.0 and prior to version 1.12.4, the CoreDNS etcd plugin contains a TTL confusion vulnerability where lease IDs are incorrectly used as TTL values, enabling DNS cache pinning attacks. This effectively creates a DoS condition for D...

PT-2025-36935

Name of the Vulnerable Software and Affected Versions: CoreDNS versions 1.2.0 through 1.12.3 Description: CoreDNS, a DNS server that chains plugins, contains a TTL confusion vulnerability within the etcd plugin. This flaw arises from the incorrect use of lease IDs as TTL values, potentially...