Heap-based buffer overflow in the Microsoft Terminal Services Client ActiveX control running RDP 6.1 on Windows XP SP2, Vista SP1 or SP2,…

Description

Heap-based buffer overflow in the Microsoft Terminal Services Client ActiveX control running RDP 6.1 on Windows XP SP2, Vista SP1 or SP2, or Server 2008 Gold or SP2; or 5.2 or 6.1 on Windows XP SP3; allows remote attackers to execute arbitrary code via unspecified parameters to unknown methods, aka "Remote Desktop Connection ActiveX Control Heap Overflow Vulnerability."

Scores

EPSS (exploitation in 30 days)

34.5% · top 1.6% of all CVEs (5 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 9.3.

Weakness

• n/a
• CWE-119 (opens in a new tab)All about CWE-119 and its CVEs

Affected products

• n/a

  • affected n/a

References (8)

• 1022709 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
• TA09-223A (opens in a new tab)third-party-advisoryx_refsource_CERTx_transferred
• 56912 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
• ADV-2009-2238 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
• 36229 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 35973 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• oval:org.mitre.oval:def:6329 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
• MS09-044 (opens in a new tab)vendor-advisoryx_refsource_MSx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2009-1929](https://trackcve.app/badge/CVE-2009-1929.svg)](https://trackcve.app/cve/CVE-2009-1929)

Record last updated 7 Aug 2024, 05:27 UTC.