Bug 1007746 (CVE-2013-4346)
| Summary: | CVE-2013-4346 python-oauth2: _check_signature() ignores the nonce value when validating signed urls | ||
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| Product: | [Other] Security Response | Reporter: | Ratul Gupta <ratulg> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | bdunne, bkearney, cpelland, gmollett, jfrey, jmatthew, jrafanie, jrusnack, katello-bugs, kseifried, metherid, mmccune, obarenbo, pj.pandit, tcallawa, tsanders, xlecauch |
| Target Milestone: | --- | Keywords: | Reopened, Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: |
It was found that python-oauth2 did not properly verify the nonce of a signed URL. An attacker able to capture network traffic of a website using OAuth2 authentication could use this flaw to conduct replay attacks against that website.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2015-08-12 21:54:59 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: | 1007766, 1007767, 1121874 | ||
| Bug Blocks: | 1007764, 1145400 | ||
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Description
Ratul Gupta
2013-09-13 09:10:15 UTC
Created python-oauth2 tracking bugs for this issue: Affects: fedora-all [bug 1007766] Affects: epel-6 [bug 1007767] CloudForms Management Engine no longer includes python-oauth2, so removing. python-oauth2-1.5.211-7.fc19 has been pushed to the Fedora 19 stable repository. If problems still persist, please make note of it in this bug report. python-oauth2-1.5.211-7.fc20 has been pushed to the Fedora 20 stable repository. If problems still persist, please make note of it in this bug report. python-oauth2-1.5.211-7.fc21 has been pushed to the Fedora 21 stable repository. If problems still persist, please make note of it in this bug report. python-oauth2-1.5.211-8.fc19 has been pushed to the Fedora 19 stable repository. If problems still persist, please make note of it in this bug report. python-oauth2-1.5.211-8.fc20 has been pushed to the Fedora 20 stable repository. If problems still persist, please make note of it in this bug report. python-oauth2-1.5.211-8.el6 has been pushed to the Fedora EPEL 6 stable repository. If problems still persist, please make note of it in this bug report. python-oauth2-1.5.211-8.el7 has been pushed to the Fedora EPEL 7 stable repository. If problems still persist, please make note of it in this bug report. python-oauth2-1.5.211-8.fc21 has been pushed to the Fedora 21 stable repository. If problems still persist, please make note of it in this bug report. This issue has been addressed in the following products: Red Hat Satellite 6.1 Via RHSA-2015:1591 https://access.redhat.com/errata/RHSA-2015:1591 This issue has been addressed in the following products: Red Hat Satellite 6.1 Via RHSA-2015:1592 https://access.redhat.com/errata/RHSA-2015:1592 |