CVE-2010-2063: Buffer Overflow
Buffer overflow in the SMB1 packet chaining implementation in the chainreply 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.
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2010-2063?
CVE-2010-2063 has a high severity rating due to its potential for causing a denial of service and possible remote code execution.
How do I fix CVE-2010-2063?
To fix CVE-2010-2063, upgrade Samba to version 3.3.13 or later to address the buffer overflow vulnerability.
Which software versions are affected by CVE-2010-2063?
Samba versions 3.0.x before 3.3.13, as well as specific Ubuntu and Debian Linux versions, are affected by CVE-2010-2063.
What type of attack does CVE-2010-2063 facilitate?
CVE-2010-2063 facilitates remote attacks that can result in memory corruption and daemon crashes.
Can CVE-2010-2063 lead to arbitrary code execution?
Yes, CVE-2010-2063 can potentially allow attackers to execute arbitrary code by exploiting the buffer overflow.