Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Samba | Samba | >= 3.0.0, <= 3.3.12 |
| Canonical | Ubuntu Linux | 6.06 |
| Debian | Debian Linux | 5.0 |
Related Weaknesses (CWE)
References
- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=873Broken Link
- http://lists.apple.com/archives/security-announce/2010//Aug/msg00003.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.htmlMailing ListThird Party Advisory
- http://marc.info/?l=bugtraq&m=129138831608422&w=2Mailing ListThird Party Advisory
- http://marc.info/?l=bugtraq&m=130835366526620&w=2Mailing ListThird Party Advisory
- http://marc.info/?l=samba-announce&m=127668712312761&w=2Mailing ListPatchThird Party Advisory
- http://osvdb.org/65518Broken Link
- http://secunia.com/advisories/40145Third Party Advisory
- http://secunia.com/advisories/40210Third Party Advisory
- http://secunia.com/advisories/40221Third Party Advisory
- http://secunia.com/advisories/40293Third Party Advisory
- http://secunia.com/advisories/42319Third Party Advisory
- http://slackware.com/security/viewer.php?l=slackware-security&y=2010&m=slackwareMailing ListThird Party Advisory
- http://support.apple.com/kb/HT4312Third Party Advisory
- http://ubuntu.com/usn/usn-951-1Third Party Advisory
FAQ
What is CVE-2010-2063?
CVE-2010-2063 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 co...
How severe is CVE-2010-2063?
CVE-2010-2063 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2010-2063?
Check the references section above for vendor advisories and patch information. Affected products include: Samba Samba, Canonical Ubuntu Linux, Debian Debian Linux.