CVE-2010-2063
HIGH severity · CVSS 7.5 · Memory corruption
7.5CVSS HIGH
Summary
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.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges required—
User interaction—
Confidentiality impact—
Integrity impact—
Availability impact—
Exploit probability (EPSS)79%
AV:N/AC:L/Au:N/C:P/I:P/A:P
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: http://marc.info/?l=samba-announce&m=127668712312761&w=2 ↗
Additional information
- NVD record
- http://marc.info/?l=samba-announce&m=127668712312761&w=2Patch
- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=873
- http://lists.apple.com/archives/security-announce/2010//Aug/msg00003.htmlAdvisory
- http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.htmlAdvisory
- http://marc.info/?l=bugtraq&m=129138831608422&w=2Advisory
- http://marc.info/?l=bugtraq&m=130835366526620&w=2Advisory
- http://osvdb.org/65518
- http://secunia.com/advisories/40145Advisory