Bug 2248521 (CVE-2023-46728)
| Summary: | CVE-2023-46728 squid: NULL pointer dereference in the gopher protocol code | ||
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| Product: | [Other] Security Response | Reporter: | Pedro Sampaio <psampaio> |
| 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: | squid 6.0.1 | Doc Type: | --- |
| Doc Text: |
Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to a NULL pointer dereference bug Squid is vulnerable to a Denial of Service attack against Squid's Gopher gateway. The gopher protocol is always available and enabled in Squid. This issue may lead to a remote denial of service via gopher URL requests.
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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: | 2250231, 2250229, 2250230 | ||
| Bug Blocks: | 2248523 | ||
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Description
Pedro Sampaio
2023-11-07 14:20:18 UTC
Created clustal-omega tracking bugs for this issue: Affects: epel-all [bug 2250231] Affects: fedora-all [bug 2250230] Created squid tracking bugs for this issue: Affects: fedora-all [bug 2250229] This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2024:0046 https://access.redhat.com/errata/RHSA-2024:0046 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Extended Update Support Via RHSA-2024:0072 https://access.redhat.com/errata/RHSA-2024:0072 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2024:0071 https://access.redhat.com/errata/RHSA-2024:0071 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.8 Extended Update Support Via RHSA-2024:0397 https://access.redhat.com/errata/RHSA-2024:0397 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-2024:0772 https://access.redhat.com/errata/RHSA-2024:0772 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-2024:0773 https://access.redhat.com/errata/RHSA-2024:0773 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.6 Extended Update Support Via RHSA-2024:0771 https://access.redhat.com/errata/RHSA-2024:0771 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.0 Extended Update Support Via RHSA-2024:1153 https://access.redhat.com/errata/RHSA-2024:1153 This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2024:1787 https://access.redhat.com/errata/RHSA-2024:1787 |