Vulnerability CVE-2014-4927


Published: 2014-07-24

Description:
Buffer overflow in ACME micro_httpd, as used in D-Link DSL2750U and DSL2740U and NetGear WGR614 and MR-ADSL-DG834 routers allows remote attackers to cause a denial of service (crash) via a long string in the URI in a GET request.

See advisories in our WLB2 database:
Topic
Author
Date
High
micro_httpd by ACME Buffer Overflow
Yuval tisf Nativ
19.07.2014

Type:

CWE-119

(Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.8/10
6.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Complete
Affected software
Netgear -> Mr-adsl-dg834 
Netgear -> Wgr614 
D-link -> Dsl2740u 
D-link -> Dsl2750u 
ACME -> Micro httpd 

 References:
http://www.securityfocus.com/bid/68746
http://www.exploit-db.com/exploits/34102
http://packetstormsecurity.com/files/127544/ACME-micro_httpd-Denial-Of-Service.html
http://osvdb.org/show/osvdb/109356

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