CVE-2010-2063
samba - arbitrary code execution
EPSS 77.5%
Description
Buffer overflow in the SMB1 packet chaining implementation in the chain_reply function in process.c in smbd in Samba 3.0.x before 3.3.13 allows remote attackers to cause a denial of service (memory corruption and daemon crash) or possibly execute arbitrary code via a crafted field in a packet.
How to fix CVE-2010-2063
To remediate CVE-2010-2063, upgrade the affected package to a fixed version below.
- Debian/samba—upgrade to 2:3.4.0~pre1-1 or later
- Debian/samba—upgrade to 2:3.2.5-4lenny12 or later
Is CVE-2010-2063 being exploited?
Likely — EPSS is 77.5%, placing CVE-2010-2063 in the top tier of vulnerabilities by exploitation probability. Prioritise patching.
Affected packages (2)
- from 0, < 2:3.4.0~pre1-1
- from 0, < 2:3.2.5-4lenny12