CVE-2007-1918 Denial of service in n/a

Medium 5.0 Published 10 Apr 2007 Updated 7 Aug 2024

Remote attackers can cause denial of service by locking out clients via the exclusive access option in the SAP RFC Library.

Exploited in the wild: Not known
Login needed: Not stated
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2007-1918?

CVE-2007-1918 is a medium-severity denial of service vulnerability in n/a, published on 10 Apr 2007. It can be exploited over the network, with no action from the victim.

Official description

The RFC_SET_REG_SERVER_PROPERTY function in the SAP RFC Library 6.40 and 7.00 before 20070109 implements an option for exclusive access to an RFC server, which allows remote attackers to cause a denial of service (client lockout) via unspecified vectors. NOTE: This information is based upon a vague initial disclosure. Details will be updated after the grace period has ended.

Which versions are affected by CVE-2007-1918?

It affects 1 product.

Products include Sap Rfc Library.

How do I fix CVE-2007-1918?

No fix has been published for CVE-2007-1918 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-2007-1918 being exploited?

There is no known exploitation of CVE-2007-1918 in the wild and no public exploit code.

Sources

Also known as GHSA-vcj7-x5xm-h7mr.