What is CVE-2011-1268?

CVE-2011-1268 is a vulnerability in Microsoft Windows 2003 Server, classified under Improper Input Validation. Published 2011-06-16.

Is CVE-2011-1268 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Improper input validation in Microsoft Windows 2003 Server

CVE-2011-1268

The SMB client in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows remote SMB servers to execute arbitrary code via a crafted (1) SMBv1 or (2) SMBv2 response, aka "SMB Response Parsing Vulnerability."

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.111 (95.5th percentile) — read the EPSS interpretation.

Affected products

Microsoft Windows_2003_server
Microsoft Windows_7
Microsoft Windows_server_2003
Microsoft Windows_server_2008 — versions r2
Microsoft Windows_vista
Microsoft Windows_xp
N/a — versions n/a

Weakness classification (CWE)

CWE-20 — Improper Input Validation

Public proof-of-concept exploits

aRustyDev/C844

References

secure@microsoft.com (signature, x_refsource_OVAL, vdb-entry)
secure@microsoft.com (x_refsource_MS, vendor-advisory)

Frequently asked questions

What is CVE-2011-1268?: CVE-2011-1268 is a vulnerability in Microsoft Windows 2003 Server, classified under Improper Input Validation. Published 2011-06-16.
Is CVE-2011-1268 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.