Bug 2258700 (CVE-2023-45235)
| Summary: | CVE-2023-45235 edk2: Buffer overflow when handling Server ID option from a DHCPv6 proxy Advertise message | ||
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| Product: | [Other] Security Response | Reporter: | Nick Tait <ntait> |
| Component: | vulnerability | Assignee: | Product Security <prodsec-ir-bot> |
| Status: | NEW --- | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | unspecified | Keywords: | Security |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: |
A security flaw involving buffer overflow was identified in EDK2, the open-source reference implementation of the UEFI specification. This vulnerability enables an unauthorized attacker within the vicinity network to transmit a specifically crafted DHCPv6 proxy Advertise message, resulting in the disclosure of information and potential compromise of system availability.
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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: | |||
| Bug Depends On: | 2258702, 2258701 | ||
| Bug Blocks: | 2258683 | ||
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Description
Nick Tait
2024-01-17 03:23:32 UTC
Created edk2 tracking bugs for this issue: Affects: epel-all [bug 2258702] Affects: fedora-all [bug 2258701] This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2024:2264 https://access.redhat.com/errata/RHSA-2024:2264 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2024:3017 https://access.redhat.com/errata/RHSA-2024:3017 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Extended Update Support Via RHSA-2024:4419 https://access.redhat.com/errata/RHSA-2024:4419 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.2 Advanced Update Support Via RHSA-2024:6849 https://access.redhat.com/errata/RHSA-2024:6849 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.8 Extended Update Support Via RHSA-2024:6845 https://access.redhat.com/errata/RHSA-2024:6845 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions Via RHSA-2024:6931 https://access.redhat.com/errata/RHSA-2024:6931 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-2024:8449 https://access.redhat.com/errata/RHSA-2024:8449 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-2024:8455 https://access.redhat.com/errata/RHSA-2024:8455 |