Bug 748961 (CVE-2011-4073)
| Summary: | CVE-2011-4073 openswan: use-after-free vulnerability leads to DoS | ||||||||
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| Product: | [Other] Security Response | Reporter: | Vincent Danen <vdanen> | ||||||
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> | ||||||
| Status: | CLOSED ERRATA | QA Contact: | |||||||
| Severity: | medium | Docs Contact: | |||||||
| Priority: | medium | ||||||||
| Version: | unspecified | CC: | avagarwa, jrieden, security-response-team, sgrubb | ||||||
| Target Milestone: | --- | Keywords: | Security | ||||||
| Target Release: | --- | ||||||||
| Hardware: | All | ||||||||
| OS: | Linux | ||||||||
| Whiteboard: | |||||||||
| Fixed In Version: | openswan 2.6.37 | Doc Type: | Bug Fix | ||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2011-11-02 22:08:43 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: | 748967, 748968, 748969, 748970 | ||||||||
| Bug Blocks: | 748965 | ||||||||
| Attachments: |
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Description
Vincent Danen
2011-10-25 17:41:50 UTC
Created attachment 530171 [details]
proposed upstream patch
Acknowledgements: Red Hat would like to thank the Openswan project for reporting this issue. Upstream acknowledges Petar Tsankov, Mohammad Torabi Dashti and David Basin of the information security group at ETH Zurich as the original reporters. External References: http://openswan.org/download/CVE-2011-4073/CVE-2011-4073.txt The upstream patch to correct this flaw: http://www.openswan.org/download/CVE-2011-4073/openswan-2.x.x-CVE-2011-4073.patch This issue has been addressed in following products: Red Hat Enterprise Linux 6 Red Hat Enterprise Linux 5 Via RHSA-2011:1422 https://rhn.redhat.com/errata/RHSA-2011-1422.html Fedora updates that fix this flaw: openswan-2.6.33-3.fc14 openswan-2.6.37-1.fc15 openswan-2.6.37-1.fc16 openswan-2.6.37-1.fc16 has been pushed to the Fedora 16 stable repository. If problems still persist, please make note of it in this bug report. openswan-2.6.33-3.fc14 has been pushed to the Fedora 14 stable repository. If problems still persist, please make note of it in this bug report. openswan-2.6.37-1.fc15 has been pushed to the Fedora 15 stable repository. If problems still persist, please make note of it in this bug report. |