CVE-2015-7599: Integer Overflow
First published: Tue Feb 07 2017(Updated: )
Integer overflow in the _authenticate function in svc_auth.c in Wind River VxWorks 5.5 through 6.9.4.1, when the Remote Procedure Call (RPC) protocol is enabled, allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a username and password.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Wind River VxWorks | <=6.9.4.1 | |
| Wind River VxWorks | =5.5 | |
| Wind River VxWorks | =6.4 | |
| Wind River VxWorks | =6.7 | |
| Wind River VxWorks | =6.8 | |
| Wind River VxWorks | =6.9 |
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Reference Links
- http://blogs.windriver.com/wind_river_blog/2015/09/wind-river-vxworks-updateclarification.html
- http://www.securityfocus.com/bid/79205
- https://kb.netapp.com/support/s/article/cve-2015-7599-vxworks-vulnerability-impacting-netapp-e-series-products?language=en_US
- https://security.netapp.com/advisory/ntap-20151029-0001/
- https://www.syscan360.org/slides/2015_EN_AttackingVxWorksFromstoneagetointerstellar_Eric_Yannick.pdf
Frequently Asked Questions
What is the severity of CVE-2015-7599?
CVE-2015-7599 has a high severity rating due to the potential for remote code execution or denial of service.
How do I fix CVE-2015-7599?
To fix CVE-2015-7599, you should update to a patched version of Wind River VxWorks that addresses this integer overflow vulnerability.
What are the affected versions of Wind River VxWorks for CVE-2015-7599?
The affected versions of Wind River VxWorks for CVE-2015-7599 include 5.5, and versions 6.4 through 6.9.4.1.
What type of attacks can CVE-2015-7599 facilitate?
CVE-2015-7599 can facilitate denial of service attacks or potentially allow remote attackers to execute arbitrary code.
Is there a workaround for CVE-2015-7599?
There are no specific workarounds for CVE-2015-7599 other than upgrading to a secure version.
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
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- agent/first-publish-date
- agent/tags
- agent/description
- agent/event
- agent/source
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/weakness
- vendor/windriver
- canonical/wind river vxworks
- version/wind river vxworks/6.9.4.1
- version/wind river vxworks/5.5
- version/wind river vxworks/6.4
- version/wind river vxworks/6.7
- version/wind river vxworks/6.8
- version/wind river vxworks/6.9