DSA-4689-1 bind9 -- bind9ID: oval:org.secpod.oval:def:604853 | Date: (C)2020-05-21 (M)2023-11-13 |
Class: PATCH | Family: unix |
Several vulnerabilities were discovered in BIND, a DNS server implementation. CVE-2019-6477 It was discovered that TCP-pipelined queries can bypass tcp-client limits resulting in denial of service. CVE-2020-8616 It was discovered that BIND does not sufficiently limit the number of fetches performed when processing referrals. An attacker can take advantage of this flaw to cause a denial of service or use the recursing server in a reflection attack with a high amplification factor. CVE-2020-8617 It was discovered that a logic error in the code which checks TSIG validity can be used to trigger an assertion failure, resulting in denial of service.
Platform: |
Debian 10.x |
Debian 9.x |
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 |
libisccc140 |
host |
libisc160 |
libisccfg140 |
libdns162 |
libdns-export162 |
liblwres141 |
libbind9-140 |
libirs-export141 |
libisccc-export140 |
libisccfg-export140 |
libirs141 |
libisc-export160 |
lwresd |