CVE-2011-1846 Auth bypass in n/a
Remote authenticated users can execute non-DDL statements by leveraging improperly revoked role memberships in IBM DB2.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2011-1846?
CVE-2011-1846 is a medium-severity authentication bypass vulnerability in Ibm Db2, published on 3 May 2011. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
IBM DB2 9.5 before FP7 and 9.7 before FP4 on Linux, UNIX, and Windows does not properly revoke role membership from groups, which allows remote authenticated users to execute non-DDL statements by leveraging previous inherited possession of a role, a different vulnerability than CVE-2011-0757. NOTE: some of these details are obtained from third party information.
Weakness: CWE-264
Which versions are affected by CVE-2011-1846?
It affects 1 product.
Products include Ibm Db2.
How do I fix CVE-2011-1846?
No fix has been published for CVE-2011-1846 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2011-1846 being exploited?
There is no known exploitation of CVE-2011-1846 in the wild and no public exploit code.
Other vulnerabilities in Ibm Db2
Sources
Also known as GHSA-592p-fj4g-xrwq.