Fixed packages 20
| Release | Package | Fixed in |
|---|---|---|
| Red Hat · RHEL 9 enterprise_linux:9::appstream | bind | 32:9.16.23-1.el9_0.1 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | bind-chroot | 32:9.16.23-1.el9_0.1 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | bind-debuginfo | 32:9.16.23-1.el9_0.1 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | bind-debugsource | 32:9.16.23-1.el9_0.1 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | bind-dnssec-doc | 32:9.16.23-1.el9_0.1 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | bind-dnssec-utils | 32:9.16.23-1.el9_0.1 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | bind-dnssec-utils-debuginfo | 32:9.16.23-1.el9_0.1 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | bind-libs | 32:9.16.23-1.el9_0.1 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | bind-libs-debuginfo | 32:9.16.23-1.el9_0.1 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | bind-license | 32:9.16.23-1.el9_0.1 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | bind-utils | 32:9.16.23-1.el9_0.1 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | bind-utils-debuginfo | 32:9.16.23-1.el9_0.1 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | python3-bind | 32:9.16.23-1.el9_0.1 |
| Red Hat · RHEL 9 enterprise_linux:9::crb | bind-debuginfo | 32:9.16.23-1.el9_0.1 |
| Red Hat · RHEL 9 enterprise_linux:9::crb | bind-debugsource | 32:9.16.23-1.el9_0.1 |
| Red Hat · RHEL 9 enterprise_linux:9::crb | bind-devel | 32:9.16.23-1.el9_0.1 |
| Red Hat · RHEL 9 enterprise_linux:9::crb | bind-dnssec-utils-debuginfo | 32:9.16.23-1.el9_0.1 |
| Red Hat · RHEL 9 enterprise_linux:9::crb | bind-libs | 32:9.16.23-1.el9_0.1 |
| Red Hat · RHEL 9 enterprise_linux:9::crb | bind-libs-debuginfo | 32:9.16.23-1.el9_0.1 |
| Red Hat · RHEL 9 enterprise_linux:9::crb | bind-utils-debuginfo | 32:9.16.23-1.el9_0.1 |
Vulnerabilities 3
-
High 7.5
BIND 9 resolvers configured to answer from stale cache with zero stale-answer-client-timeout may terminate unexpectedly
By sending specific queries to the resolver, an attacker can cause named to crash.
-
High 7.5
Memory leak in ECDSA DNSSEC verification code
By spoofing the target resolver with responses that have a malformed ECDSA signature, an attacker can trigger a small memory leak. It is possible to gradually erode available memory to the point where named crashes for lack of resources.
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High 7.5
Memory leaks in EdDSA DNSSEC verification code
By spoofing the target resolver with responses that have a malformed EdDSA signature, an attacker can trigger a small memory leak. It is possible to gradually erode available memory to the point where named crashes for lack of resources.
References
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article
https://access.redhat.com/security/updates/classification/#important
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2128600
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2128601
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2128602
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advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_6763.json
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report
https://access.redhat.com/security/cve/CVE-2022-3080
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advisory
https://www.cve.org/CVERecord?id=CVE-2022-3080
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2022-3080
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article
https://kb.isc.org/docs/cve-2022-3080
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report
https://access.redhat.com/security/cve/CVE-2022-38177
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advisory
https://www.cve.org/CVERecord?id=CVE-2022-38177
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2022-38177
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article
https://kb.isc.org/docs/cve-2022-38177
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report
https://access.redhat.com/security/cve/CVE-2022-38178
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advisory
https://www.cve.org/CVERecord?id=CVE-2022-38178
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2022-38178
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article
https://kb.isc.org/docs/cve-2022-38178