CVE-2020-8619

01/תיאור (מקור, אנגלית)

In ISC BIND9 versions BIND 9.11.14 -> 9.11.19, BIND 9.14.9 -> 9.14.12, BIND 9.16.0 -> 9.16.3, BIND Supported Preview Edition 9.11.14-S1 -> 9.11.19-S1: Unless a nameserver is providing authoritative service for one or more zones and at least one zone contains an empty non-terminal entry containing an asterisk ("*") character, this defect cannot be encountered. A would-be attacker who is allowed to change zone content could theoretically introduce such a record in order to exploit this condition to cause denial of service, though we consider the use of this vector unlikely because any such attack would require a significant privilege level and be easily traceable.

02/מוצרים מושפעים

isc: bind; fedoraproject: fedora; opensuse: leap; debian: debian linux; canonical: ubuntu linux; netapp: steelstore cloud integrated storage

03/קישורים10

• kb.isc.org/docs/cve-2020-8619 Vendor Advisory
• kb.isc.org/docs/cve-2020-8619 Vendor Advisory
• lists.opensuse.org/opensuse-security-announce/2020-10/msg00041‮… Mailing ListThird Party Advisory
• lists.opensuse.org/opensuse-security-announce/2020-10/msg00044‮… Mailing ListThird Party Advisory
• lists.fedoraproject.org/archives/list/package-announce%40lists‮…
• lists.fedoraproject.org/archives/list/package-announce%40lists‮…
• security.netapp.com/advisory/ntap-20200625-0003/ Third Party Advisory
• usn.ubuntu.com/4399-1/ Third Party Advisory
• www.debian.org/security/2020/dsa-4752 Third Party Advisory
• lists.opensuse.org/opensuse-security-announce/2020-10/msg00041‮… Mailing ListThird Party Advisory