Bug 2298901 (CVE-2024-1975)
| Summary: | CVE-2024-1975 bind9: bind: SIG(0) can be used to exhaust CPU resources | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | Marco Benatto <mbenatto> |
| Component: | vulnerability | Assignee: | Product Security DevOps Team <prodsec-dev> |
| Status: | NEW --- | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | unspecified | CC: | asdas, bmontgom, dpaolell, eparis, jburrell, jdelft, jupierce, lgarciaa, mbiarnes, nstielau, prodsec-dev, sagopina, security-response-team, sidsharm, sponnaga, talessio, vlaad, ximhan, yuxzhu |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | Flags: | sagopina:
needinfo?
(prodsec-dev) |
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: |
A flaw was found in the bind9 package, where if a DNS server hosts a zone containing a "KEY" resource record or a DNS resolver utilizes the DNSSEC validate feature to validate a "KEY" resource record, a malicious client could exhaust the CPU resourced from the resolver by sending a stream of SIG(0) signed requests. This issue can lead to a denial of service.
|
Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Deadline: | 2024-07-23 | ||
|
Description
Marco Benatto
2024-07-19 18:37:46 UTC
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2024:5231 https://access.redhat.com/errata/RHSA-2024:5231 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2024:5390 https://access.redhat.com/errata/RHSA-2024:5390 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions Red Hat Enterprise Linux 8.6 Telecommunications Update Service Via RHSA-2024:5418 https://access.redhat.com/errata/RHSA-2024:5418 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.8 Extended Update Support Via RHSA-2024:5525 https://access.redhat.com/errata/RHSA-2024:5525 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2024:5524 https://access.redhat.com/errata/RHSA-2024:5524 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.2 Advanced Update Support Via RHSA-2024:5655 https://access.redhat.com/errata/RHSA-2024:5655 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Extended Update Support Via RHSA-2024:5813 https://access.redhat.com/errata/RHSA-2024:5813 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.8 Extended Update Support Via RHSA-2024:5838 https://access.redhat.com/errata/RHSA-2024:5838 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Red Hat Enterprise Linux 8.4 Telecommunications Update Service Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions Via RHSA-2024:5871 https://access.redhat.com/errata/RHSA-2024:5871 This issue has been addressed in the following products: Red Hat Enterprise Linux 7.7 Advanced Update Support Via RHSA-2024:5894 https://access.redhat.com/errata/RHSA-2024:5894 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions Via RHSA-2024:5907 https://access.redhat.com/errata/RHSA-2024:5907 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions Red Hat Enterprise Linux 8.6 Telecommunications Update Service Via RHSA-2024:5908 https://access.redhat.com/errata/RHSA-2024:5908 This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Extended Lifecycle Support Via RHSA-2024:5930 https://access.redhat.com/errata/RHSA-2024:5930 This issue has been addressed in the following products: Red Hat OpenShift Container Platform 4.16 Via RHSA-2024:6004 https://access.redhat.com/errata/RHSA-2024:6004 This issue has been addressed in the following products: Red Hat OpenShift Container Platform 4.13 Via RHSA-2024:6009 https://access.redhat.com/errata/RHSA-2024:6009 This issue has been addressed in the following products: Red Hat OpenShift Container Platform 4.15 Via RHSA-2024:6013 https://access.redhat.com/errata/RHSA-2024:6013 This issue has been addressed in the following products: Red Hat OpenShift Container Platform 4.14 Via RHSA-2024:6406 https://access.redhat.com/errata/RHSA-2024:6406 This issue has been addressed in the following products: Red Hat OpenShift Container Platform 4.12 Via RHSA-2024:6642 https://access.redhat.com/errata/RHSA-2024:6642 |