CVE-2011-0352: Buffer Overflow
First published: Mon Jan 24 2011(Updated: )
Buffer overflow in the web-based management interface on the Cisco Linksys WRT54GC router with firmware before 1.06.1 allows remote attackers to cause a denial of service (device crash) via a long string in a POST request.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Linksys WRT54GC Router Firmware | ||
| Cisco Linksys WRT54GC Router Firmware | <=1.05.7 | |
| Cisco Linksys WRT54GC Router Firmware | =1.02.5 | |
| Cisco Linksys WRT54GC Router Firmware | =1.02.8 |
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Reference Links
- http://jvn.jp/en/jp/JVN26605630/index.html
- http://secunia.com/advisories/43017
- http://jvndb.jvn.jp/en/contents/2011/JVNDB-2011-000007.html
- http://tools.cisco.com/security/center/viewAlert.x?alertId=22228
- http://www.vupen.com/english/advisories/2011/0205
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64850
Frequently Asked Questions
What is the severity of CVE-2011-0352?
CVE-2011-0352 has a severity rating that indicates a potential denial of service vulnerability due to a buffer overflow.
How do I fix CVE-2011-0352?
To fix CVE-2011-0352, you should update the firmware of the Cisco Linksys WRT54GC router to version 1.06.1 or later.
What types of devices are affected by CVE-2011-0352?
CVE-2011-0352 affects the Cisco Linksys WRT54GC router with specific firmware versions prior to 1.06.1.
What can attackers do with CVE-2011-0352?
Attackers can exploit CVE-2011-0352 to send a long string in a POST request, resulting in a device crash or denial of service.
Is CVE-2011-0352 remotely exploitable?
Yes, CVE-2011-0352 can be exploited remotely due to the nature of the web-based management interface.
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- canonical/cisco linksys wrt54gc router firmware
- version/cisco linksys wrt54gc router firmware/1.05.7
- version/cisco linksys wrt54gc router firmware/1.02.5
- version/cisco linksys wrt54gc router firmware/1.02.8