Greg Kuechle discovered that Bind incorrectly handled certain incremental
zone updates. A remote attacker could possibly use this issue to cause Bind
to crash, resulting in a denial of service. (CVE-2021-25214)
Siva Kakarla discovered that Bind incorrectly handled certain DNAME
records. A remote attacker could possibly use this issue to cause Bind to
crash, resulting in a denial of service. (CVE-2021-25215)
It was discovered that Bind incorrectly handled GSSAPI security policy
negotiation. A remote attacker could use this issue to cause Bind to crash,
resulting in a denial of service, or possibly execute arbitrary code.
(CVE-2021-25216)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 21.04 | noarch | bind9 | < 1:9.16.8-1ubuntu3.1 | UNKNOWN |
Ubuntu | 21.04 | noarch | bind9-dbgsym | < 1:9.16.8-1ubuntu3.1 | UNKNOWN |
Ubuntu | 21.04 | noarch | bind9-dev | < 1:9.16.8-1ubuntu3.1 | UNKNOWN |
Ubuntu | 21.04 | noarch | bind9-dnsutils | < 1:9.16.8-1ubuntu3.1 | UNKNOWN |
Ubuntu | 21.04 | noarch | bind9-dnsutils-dbgsym | < 1:9.16.8-1ubuntu3.1 | UNKNOWN |
Ubuntu | 21.04 | noarch | bind9-doc | < 1:9.16.8-1ubuntu3.1 | UNKNOWN |
Ubuntu | 21.04 | noarch | bind9-host | < 1:9.16.8-1ubuntu3.1 | UNKNOWN |
Ubuntu | 21.04 | noarch | bind9-host-dbgsym | < 1:9.16.8-1ubuntu3.1 | UNKNOWN |
Ubuntu | 21.04 | noarch | bind9-libs | < 1:9.16.8-1ubuntu3.1 | UNKNOWN |
Ubuntu | 21.04 | noarch | bind9-libs-dbgsym | < 1:9.16.8-1ubuntu3.1 | UNKNOWN |