CVE-2020-14318 Information disclosure in samba
An authenticated user can bypass permission checks to access restricted file and directory information in Samba.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2020-14318?
CVE-2020-14318 is a medium-severity vulnerability in Redhat Enterprise Linux, published on 3 Dec 2020. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A flaw was found in the way samba handled file and directory permissions. An authenticated user could use this flaw to gain access to certain file and directory information which otherwise would be unavailable to the attacker.
Which versions are affected by CVE-2020-14318?
It affects 3 products.
Products include Redhat Enterprise Linux, Redhat Storage, Samba Samba.
How do I fix CVE-2020-14318?
Apply the vendor's patch.
Is CVE-2020-14318 being exploited?
There is no known exploitation of CVE-2020-14318 in the wild and no public exploit code.
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- CVE-2018-25011 Memory corruption in libwebp
- CVE-2018-25014 Other in libwebp
- CVE-2014-3585 Supply chain in redhat-upgrade-tool
Sources
Also known as ALPINE-CVE-2020-14318, AZL-36988, AZL-7347, DEBIAN-CVE-2020-14318, ECHO-9330-3b56-575c, GHSA-9qj5-fxqg-6g9p and 1 more.