Bug 1468498 (CVE-2017-10982)
Summary: | CVE-2017-10982 freeradius: Out-of-bounds read in fr_dhcp_decode_options() | ||||||
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Product: | [Other] Security Response | Reporter: | Adam Mariš <amaris> | ||||
Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> | ||||
Status: | CLOSED ERRATA | QA Contact: | |||||
Severity: | medium | Docs Contact: | |||||
Priority: | medium | ||||||
Version: | unspecified | CC: | dpal, jdennis, lemenkov, nikolai.kondrashov, pkis, security-response-team | ||||
Target Milestone: | --- | Keywords: | Security | ||||
Target Release: | --- | ||||||
Hardware: | All | ||||||
OS: | Linux | ||||||
Whiteboard: | |||||||
Fixed In Version: | freeradius 2.2.10 | Doc Type: | If docs needed, set a value | ||||
Doc Text: |
An out-of-bounds read flaw was found in the way FreeRADIUS server handles decoding of DHCP packets. A remote attacker could use this flaw to crash the FreeRADIUS server by sending a specially crafted DHCP request.
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Story Points: | --- | ||||
Clone Of: | Environment: | ||||||
Last Closed: | 2017-08-02 09:39:35 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: | 1469124, 1469125, 1471858 | ||||||
Bug Blocks: | 1468570 | ||||||
Attachments: |
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Description
Adam Mariš
2017-07-07 09:10:17 UTC
Acknowledgments: Name: the FreeRADIUS project Upstream: Guido Vranken Created attachment 1295277 [details]
Proposed patch
Created freeradius tracking bugs for this issue: Affects: fedora-all [bug 1471858] This issue has been addressed in the following products: Red Hat Enterprise Linux 6 Via RHSA-2017:1759 https://access.redhat.com/errata/RHSA-2017:1759 External References: http://freeradius.org/security/fuzzer-2017.html |