Buffer overflow in Samba
CVE-2010-2063
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…
Vulnerability class: Buffer Overflow
EPSS: 0.775 (99.0th percentile) — read the EPSS interpretation.
Affected products
- Samba
- Canonical Ubuntu_linux — versions 6.06, 9.04, 8.04
- Debian Debian_linux — versions 5.0
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- HPSBUX02657 (x_refsource_HP, vendor-advisory, Mailing List, Third Party Advisory)
- samba-smb1-code-execution(59481) (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_XF)
- 65518 (x_refsource_OSVDB, vdb-entry, Broken Link)
- HPSBUX02609 (x_refsource_HP, vendor-advisory, Mailing List, Third Party Advisory)
- 40884 (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- [samba-announce] 20100616 Samba 3.3.13 Security Release Available for Download (mailing-list, x_refsource_MLIST, Patch, Mailing List, Third Party Advisory)
- 40210 (x_refsource_SECUNIA, Third Party Advisory, third-party-advisory)
- secalert@redhat.com (x_refsource_CONFIRM, Vendor Advisory)
- secalert@redhat.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
- 40145 (x_refsource_SECUNIA, Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2010-2063?
- CVE-2010-2063 is a vulnerability in Samba, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. Published 2010-06-17.
- Is CVE-2010-2063 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.