CVE-2007-3157 Denial of service in n/a
Remote attackers can cause a system hang via a malformed IPSec packet, affecting SafeNET High Assurance Remote and SoftRemote users.
- 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-2007-3157?
CVE-2007-3157 is a medium-severity denial of service vulnerability in n/a, published on 11 Jun 2007. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
IPSecDrv.sys 10.4.0.12 in SafeNET High Assurance Remote 1.4.0 Build 12, and SoftRemote, allows remote attackers to cause a denial of service (infinite loop and system hang) via an invalid packet with certain bytes in an option header, possibly related to the IPv6 support for IPSec.
Which versions are affected by CVE-2007-3157?
It affects 2 products.
Products include Safenet Safenet Highassurance Remote, Safenet Softremote Vpn Client.
How do I fix CVE-2007-3157?
No fix has been published for CVE-2007-3157 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2007-3157 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2007-3157 exists.
Public exploit code: 1 Exploit-DB entry.
Sources
Also known as GHSA-jp79-fxch-h3xw.