Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).

CVE-2011-1248 — Improper Input Validation in Microsoft Windows Server 2008

CWE-20 — Improper Input Validation3 documents3 sources
Severity
9.3CRITICALNVD
EPSS
69.2%
top 1.35%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
1
Microsoft Windows Server 2008
Timeline
PublishedMay 13
Latest updateMay 13

Description

WINS in Microsoft Windows Server 2003 SP2 and Server 2008 Gold, SP2, R2, and R2 SP1 does not properly handle socket send exceptions, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted packets, related to unintended stack-frame values and buffer passing, aka "WINS Service Failed Response Vulnerability."

CVSS vector

AV:N/AC:M/C:C/I:C/A:CExploitability: 8.6 | Impact: 10.0

Affected Packages1 packages

🔴Vulnerability Details

1
GHSA
GHSA-7645-8gqc-2v87: WINS in Microsoft Windows Server 2003 SP2 and Server 2008 Gold, SP2, R2, and R2 SP1 does not properly handle socket send exceptions, which allows remo↗2022-05-13
▶

💥Exploits & PoCs

1
Exploit-DB
Microsoft WINS Service 5.2.3790.4520 - Memory Corruption (MS11-035)↗2011-09-13
▶