Bug 2265713 (CVE-2024-25629)
| Summary: | CVE-2024-25629 c-ares: Out of bounds read in ares__read_line() | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | Patrick Del Bello <pdelbell> |
| Component: | vulnerability | Assignee: | Product Security <prodsec-ir-bot> |
| Status: | NEW --- | QA Contact: | |
| Severity: | low | Docs Contact: | |
| Priority: | low | ||
| Version: | unspecified | CC: | atikhono, gsuckevi, hhorak, jorton, nodejs-maint, saroy |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | c-ares 1.27.0 | Doc Type: | If docs needed, set a value |
| Doc Text: |
A vulnerability was found in c-ares where the ares__read_line() is used to parse local configuration files such as /etc/resolv.conf, /etc/nsswitch.conf, the HOSTALIASES file, and if using a c-ares version prior to 1.22.0, the /etc/hosts file. If the configuration files have an embedded NULL character as the first character in a new line, it can attempt to read memory before the start of the given buffer, which may result in a crash.
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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: | 2265714, 2265715 | ||
| Bug Blocks: | 2265712 | ||
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Description
Patrick Del Bello
2024-02-23 19:03:45 UTC
Created c-ares tracking bugs for this issue: Affects: fedora-all [bug 2265714] This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2024:2779 https://access.redhat.com/errata/RHSA-2024:2779 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2024:2778 https://access.redhat.com/errata/RHSA-2024:2778 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2024:2780 https://access.redhat.com/errata/RHSA-2024:2780 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2024:2853 https://access.redhat.com/errata/RHSA-2024:2853 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2024:2910 https://access.redhat.com/errata/RHSA-2024:2910 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2024:3842 https://access.redhat.com/errata/RHSA-2024:3842 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2024:4249 https://access.redhat.com/errata/RHSA-2024:4249 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Extended Update Support Via RHSA-2024:4559 https://access.redhat.com/errata/RHSA-2024:4559 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions Via RHSA-2024:4721 https://access.redhat.com/errata/RHSA-2024:4721 |