CVE-2014-7859 Memory corruption in n/a
Remote attackers can execute arbitrary code on D-Link network storage devices by sending malformed HTTP headers to the login manager.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2014-7859?
CVE-2014-7859 is a critical memory corruption vulnerability in n/a, published on 25 Aug 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Stack-based buffer overflow in login_mgr.cgi in D-Link firmware DNR-320L and DNS-320LW before 1.04b08, DNR-322L before 2.10 build 03, DNR-326 before 2.10 build 03, and DNS-327L before 1.04b01 allows remote attackers to execute arbitrary code by crafting malformed "Host" and "Referer" header values.
Weakness: CWE-119
Which versions are affected by CVE-2014-7859?
It affects 5 products.
Products include D-Link Dnr-320l Firmware, D-Link Dnr-326 Firmware, D-Link Dns-320lw Firmware, D-Link Dns-322l Firmware, D-Link Dns-327l Firmware.
How do I fix CVE-2014-7859?
No fix has been published for CVE-2014-7859 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2014-7859 being exploited?
There is no known exploitation of CVE-2014-7859 in the wild and no public exploit code.
Sources
Also known as GHSA-82v9-g947-fhvr.