⚠ Exploited in the wild
Exploitation observed in the wild. Not yet on CISA KEV.

CVE-2008-3704

CWE-119 — Buffer Overflow7 documents5 sources
Severity
9.3CRITICAL
EPSS
87.5%
top 0.54%
CISA KEV
Not in KEV
Exploit
Exploited in wild
Active exploitation observed
Affected products
4
Microsoft Visual BasicMicrosoft Visual FoxproMicrosoft Visual Studio+1 more
Timeline
PublishedAug 18
Latest updateMay 2

Description

Heap-based buffer overflow in the MaskedEdit ActiveX control in Msmask32.ocx 6.0.81.69, and possibly other versions before 6.0.84.18, in Microsoft Visual Studio 6.0, Visual Basic 6.0, Visual Studio .NET 2002 SP1 and 2003 SP1, and Visual FoxPro 8.0 SP1 and 9.0 SP1 and SP2 allows remote attackers to execute arbitrary code via a long Mask parameter, related to not "validating property values with boundary checks," as exploited in the wild in August 2008, aka "Masked Edit Control Memory Corruption V…

CVSS vector

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

Affected Packages4 packages

▶NVDmicrosoft/visual_foxpro8.0, 9.0+1

Patches

Patch: www.securityfocus.com ↗Patch: www.securityfocus.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-x556-3584-m3v7: Heap-based buffer overflow in the MaskedEdit ActiveX control in Msmask32↗2022-05-02
▶
CVEList
CVE-2008-3704: Heap-based buffer overflow in the MaskedEdit ActiveX control in Msmask32↗2008-08-18
▶
VulnCheck
Microsoft visual_basic Improper Restriction of Operations within the Bounds of a Memory Buffer↗2008
▶

💥Exploits & PoCs

3
Exploit-DB
Microsoft Visual Studio - Msmask32.ocx ActiveX Buffer Overflow (MS08-070) (Metasploit)↗2010-11-24
▶
Exploit-DB
Microsoft Visual Studio - 'Msmask32.ocx' ActiveX Remote Buffer Overflow↗2008-08-26
▶
Exploit-DB
Microsoft Visual Studio - 'Msmask32.ocx' ActiveX Remote Buffer Overflow (PoC)↗2008-08-14
▶
CVE-2008-3704 (CRITICAL CVSS 9.3) | Heap-based buffer overflow in the M | cvebase.io