CVE-2007-2903
Buffer overflow in the HelpPopup method in the Microsoft Office 2000 Controllo UA di Microsoft Office ActiveX control (OUACTRL.OCX) 1.0.1.9 allows remote attackers to cause a denial of service (probably winhlp32.exe crash) via a long first argument.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 28.5%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.
Description
Buffer overflow in the HelpPopup method in the Microsoft Office 2000 Controllo UA di Microsoft Office ActiveX control (OUACTRL.OCX) 1.0.1.9 allows remote attackers to cause a denial of service (probably winhlp32.exe crash) via a long first argument. NOTE: it is not clear whether this issue crosses privilege boundaries.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 28.51% probability · 98th percentile
- CISA KEV
- Not listed
- Affected
- microsoft/office
- Source
- cve@mitre.org
References
- http://moaxb.blogspot.com/2007/05/moaxb-23-microsoft-office-2000.htmlExploit
- http://osvdb.org/36034
- http://shinnai.altervista.org/viewtopic.php?id=42&t_id=26
- http://www.securityfocus.com/bid/24118
- http://www.securitytracker.com/id?1018107
- http://www.shinnai.altervista.org/moaxb/20070523/ouactrltxt.htmlExploit
- https://exchange.xforce.ibmcloud.com/vulnerabilities/34473
- http://moaxb.blogspot.com/2007/05/moaxb-23-microsoft-office-2000.htmlExploit
- http://osvdb.org/36034
- http://shinnai.altervista.org/viewtopic.php?id=42&t_id=26
- http://www.securityfocus.com/bid/24118
- http://www.securitytracker.com/id?1018107
- http://www.shinnai.altervista.org/moaxb/20070523/ouactrltxt.htmlExploit
- https://exchange.xforce.ibmcloud.com/vulnerabilities/34473
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.