Bug 2216227 (CVE-2023-2828)
| Summary: | CVE-2023-2828 bind: named's configured cache size limit can be significantly exceeded | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | TEJ RATHI <trathi> |
| Component: | vulnerability | Assignee: | Nobody <nobody> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | unspecified | CC: | askrabec, chorn, jburrell, kyoshida, mosvald, pemensik, sbroz |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | bind 9.16.42, bind 9.18.16, bind 9.19.14 | Doc Type: | If docs needed, set a value |
| Doc Text: |
A vulnerability was found in BIND. The effectiveness of the cache-cleaning algorithm used in named can be severely diminished by querying the resolver for specific RRsets in a certain order, effectively allowing the configured max-cache-size limit to exceed significantly.
|
Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2023-08-01 11:34:41 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 2216243, 2216244, 2216245, 2216246, 2216247, 2216248, 2216249, 2216250, 2216627, 2216628, 2216642, 2216643, 2216644, 2216645, 2216646, 2216647, 2216648, 2216649, 2216650, 2216651, 2216652, 2216653, 2216654, 2216655, 2216656, 2216657 | ||
| Bug Blocks: | 2216252 | ||
|
Description
TEJ RATHI
2023-06-20 14:34:16 UTC
*** Bug 2216580 has been marked as a duplicate of this bug. *** Created bind tracking bugs for this issue: Affects: fedora-all [bug 2216627] Created dhcp tracking bugs for this issue: Affects: fedora-all [bug 2216628] This issue has been addressed in the following products: Red Hat Enterprise Linux 9.0 Extended Update Support Via RHSA-2023:4005 https://access.redhat.com/errata/RHSA-2023:4005 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.6 Extended Update Support Via RHSA-2023:4037 https://access.redhat.com/errata/RHSA-2023:4037 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2023:4099 https://access.redhat.com/errata/RHSA-2023:4099 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.6 Extended Update Support Via RHSA-2023:4101 https://access.redhat.com/errata/RHSA-2023:4101 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2023:4100 https://access.redhat.com/errata/RHSA-2023:4100 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2023:4102 https://access.redhat.com/errata/RHSA-2023:4102 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions Via RHSA-2023:4154 https://access.redhat.com/errata/RHSA-2023:4154 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.2 Advanced Update Support Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions Red Hat Enterprise Linux 8.2 Telecommunications Update Service Via RHSA-2023:4153 https://access.redhat.com/errata/RHSA-2023:4153 This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2023:4152 https://access.redhat.com/errata/RHSA-2023:4152 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 Update Services for SAP Solutions Red Hat Enterprise Linux 8.4 Telecommunications Update Service Via RHSA-2023:4332 https://access.redhat.com/errata/RHSA-2023:4332 This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2023-2828 |