bind9 1:9.18.1-1ubuntu1.2: bind9 1:9.18.1-1ubuntu1.2 for Ubuntu 22.04.1 LTS (jammy)

bind9 1:9.18.1-1ubuntu1.2, released September 20, 2022, fixes 5 CVEs in bind9. None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

8.2

Base score, 0 to 10

Highest EPSS

0.0311

87th percentile

Priority of the 5 CVEs

Patch now 0
                                Urgent 0
                                High 4
                                Routine 1

Fixed package versions

Product	Release	Fixed in
bind9	Ubuntu 22.04.1 LTS (jammy)	1:9.18.1-1ubuntu1.2

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2022-38178	bind9: By spoofing the target resolver with responses that have a malformed EdDSA signature, an attacker can trigger a small...	7.5	0.0311	None reported
High	CVE-2022-2906	bind9: An attacker can leverage this flaw to gradually erode available memory to the point where named crashes for lack of r...	7.5	0.0205	None reported
High	CVE-2022-3080	bind9.16: Fix possible serve-stale related crash	7.5	0.0201	None reported
High	CVE-2022-2881	bind9: The underlying bug might cause read past end of the buffer and either read memory it should not read, or crash the pr...	8.2	0.0141	None reported
Routine	CVE-2022-2795	bind9: By flooding the target resolver with queries exploiting this flaw anattacker can significantly impair the resolver's...	5.3	0.0229	None reported

Also fixes CVE-2022-38178

ALAS2023-2023-161
bind, bind-chroot, bind-debuginfo and 26 more on amzn 2023
ELSA-2022-6781
bind9.16, bind9.16-chroot, bind9.16-devel and 6 more on ol 8
RLSA-2022:6781
bind9.16 on rocky 8
ALSA-2022:6781
bind9.16, bind9.16-chroot, bind9.16-devel and 6 more on almalinux 8
ELSA-2022-6763
bind, bind-chroot, bind-devel and 6 more on ol 9
RHSA-2022:6781
bind9.16, bind9.16-chroot, bind9.16-devel and 6 more on RHEL 8
RLSA-2022:6763
bind on rocky 9
ALSA-2022:6763
bind, bind-chroot, bind-devel and 6 more on almalinux 9

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