DSA-4909-1 bind9 -- bind9ID: oval:org.secpod.oval:def:605515 | Date: (C)2021-05-03 (M)2023-12-20 |
Class: PATCH | Family: unix |
Several vulnerabilities were discovered in BIND, a DNS server implementation. CVE-2021-25214 Greg Kuechle discovered that a malformed incoming IXFR transfer could trigger an assertion failure in named, resulting in denial of service. CVE-2021-25215 Siva Kakarla discovered that named could crash when a DNAME record placed in the ANSWER section during DNAME chasing turned out to be the final answer to a client query. CVE-2021-25216 It was discovered that the SPNEGO implementation used by BIND is prone to a buffer overflow vulnerability. This update switches to use the SPNEGO implementation from the Kerberos libraries.
Product: |
libdns-export1104 |
libisccc161 |
libbind-export-dev |
libisccfg163 |
libirs-export161 |
libdns1104 |
dnsutils |
libbind-dev |
libisc-export1100 |
libbind9-161 |
libirs161 |
libisccfg-export163 |
libisccc-export161 |
libisc1100 |
liblwres161 |
bind9 |