CVE-2010-2063
The MITRE CVE dictionary describes this issue as:
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.
Find out more about CVE-2010-2063 from the MITRE CVE dictionary dictionary and NIST NVD.
CVSS v2 metrics
| Base Score | 7.5 |
|---|---|
| Base Metrics | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| Access Vector | Network |
| Access Complexity | Low |
| Authentication | None |
| Confidentiality Impact | Partial |
| Integrity Impact | Partial |
| Availability Impact | Partial |
Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).
Red Hat Security Errata
| Platform | Errata | Release Date |
|---|---|---|
| Red Hat Enterprise Linux 5 | RHSA-2010:0488 | 2010-06-16 |
| Red Hat Enterprise Linux EUS (v. 5.4 server) (samba) | RHSA-2010:0488 | 2010-06-16 |
| Red Hat Enterprise Linux 3 (samba) | RHSA-2010:0488 | 2010-06-16 |
| Red Hat Enterprise Linux EUS (v. 5.3 server) (samba) | RHSA-2010:0488 | 2010-06-16 |
| Red Hat Enterprise Linux Extended Update Support 4.7 (samba) | RHSA-2010:0488 | 2010-06-16 |
| Red Hat Enterprise Linux 4 (samba) | RHSA-2010:0488 | 2010-06-16 |
Acknowledgements
Red Hat would like to thank the Samba team for responsibly reporting this issue. Upstream acknowledges Jun Mao as the original reporter.CVE description copyright © 2017, The MITRE Corporation