CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
75.0%
The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver.
The following packages have been upgraded to a later upstream version: unbound (1.16.2). (BZ#2027735)
Security Fix(es):
unbound: the novel ghost domain where malicious users to trigger continued resolvability of malicious domain names (CVE-2022-30698)
unbound: novel ghost domain attack where malicious users to trigger continued resolvability of malicious domain names (CVE-2022-30699)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.7 Release Notes linked from the References section.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 8 | i686 | unbound-libs-debuginfo | < 1.16.2-2.el8 | unbound-libs-debuginfo-1.16.2-2.el8.i686.rpm |
RedHat | 8 | i686 | python3-unbound-debuginfo | < 1.16.2-2.el8 | python3-unbound-debuginfo-1.16.2-2.el8.i686.rpm |
RedHat | 8 | x86_64 | unbound-libs-debuginfo | < 1.16.2-2.el8 | unbound-libs-debuginfo-1.16.2-2.el8.x86_64.rpm |
RedHat | 8 | ppc64le | python3-unbound | < 1.16.2-2.el8 | python3-unbound-1.16.2-2.el8.ppc64le.rpm |
RedHat | 8 | x86_64 | unbound-debugsource | < 1.16.2-2.el8 | unbound-debugsource-1.16.2-2.el8.x86_64.rpm |
RedHat | 8 | s390x | unbound | < 1.16.2-2.el8 | unbound-1.16.2-2.el8.s390x.rpm |
RedHat | 8 | x86_64 | unbound | < 1.16.2-2.el8 | unbound-1.16.2-2.el8.x86_64.rpm |
RedHat | 8 | x86_64 | unbound-devel | < 1.16.2-2.el8 | unbound-devel-1.16.2-2.el8.x86_64.rpm |
RedHat | 8 | ppc64le | unbound | < 1.16.2-2.el8 | unbound-1.16.2-2.el8.ppc64le.rpm |
RedHat | 8 | aarch64 | unbound-debuginfo | < 1.16.2-2.el8 | unbound-debuginfo-1.16.2-2.el8.aarch64.rpm |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
75.0%