CVE-2009-1133
Heap-based buffer overflow in Microsoft Remote Desktop Connection (formerly Terminal Services Client) running RDP 5.0 through 6.1 on Windows, and Remote Desktop Connection Client for Mac 2.0, allows remote attackers to execute arbitrary code via…
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 30.5%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.
Description
Heap-based buffer overflow in Microsoft Remote Desktop Connection (formerly Terminal Services Client) running RDP 5.0 through 6.1 on Windows, and Remote Desktop Connection Client for Mac 2.0, allows remote attackers to execute arbitrary code via unspecified parameters, aka "Remote Desktop Connection Heap Overflow Vulnerability."
- CVSS 2.0
- 9.3 HIGHAV:N/AC:M/Au:N/C:C/I:C/A:C
- EPSS
- 30.50% probability · 98th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- microsoft/windows 2000 · microsoft/windows server · microsoft/windows server 2003 · microsoft/windows server 2008 · microsoft/windows vista · microsoft/windows xp
- Source
- secure@microsoft.com
EPSS 30.5% since 26 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://secunia.com/advisories/36229Vendor Advisory
- http://www.securitytracker.com/id?1022709
- http://www.us-cert.gov/cas/techalerts/TA09-223A.htmlUS Government Resource
- http://www.vupen.com/english/advisories/2009/2238Patch, Vendor Advisory
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-044
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5693
- http://secunia.com/advisories/36229Vendor Advisory
- http://www.securitytracker.com/id?1022709
- http://www.us-cert.gov/cas/techalerts/TA09-223A.htmlUS Government Resource
- http://www.vupen.com/english/advisories/2009/2238Patch, Vendor Advisory
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-044
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5693
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.