CVE-2009-0546
Stack-based buffer overflow in NewsGator FeedDemon 2.7 and earlier allows user-assisted remote...
Stack-based buffer overflow in NewsGator FeedDemon 2.7 and earlier allows user-assisted remote attackers to execute arbitrary code via a long text attribute in an outline element in a .opml file.
Exploit likelihood
What each source reports
NVD Score used
Stack-based buffer overflow in NewsGator FeedDemon 2.7 and earlier allows user-assisted remote attackers to execute arbitrary code via a long text attribute in an outline element in a .opml file.
- Record
CVE-2009-0546- CVSS 2.0
- 9.3 High
AV:N/AC:M/Au:N/C:C/I:C/A:C - Weakness
- CWE-119
- Updated
- 2026-11-02
CVE List No score
Stack-based buffer overflow in NewsGator FeedDemon 2.7 and earlier allows user-assisted remote attackers to execute arbitrary code via a long text attribute in an outline element in a .opml file.
- Record
CVE-2009-0546- Updated
- 2026-11-02
EUVDEUVD-2009-0550 No score
Stack-based buffer overflow in NewsGator FeedDemon 2.7 and earlier allows user-assisted remote attackers to execute arbitrary code via a long text attribute in an outline element in a .opml file.
- Record
EUVD-2009-0550- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-rhw7-2gj6-g7rw No score
Stack-based buffer overflow in NewsGator FeedDemon 2.7 and earlier allows user-assisted remote...
Stack-based buffer overflow in NewsGator FeedDemon 2.7 and earlier allows user-assisted remote attackers to execute arbitrary code via a long text attribute in an outline element in a .opml file.
- Record
GHSA-rhw7-2gj6-g7rw- Weakness
- CWE-119
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | feedDemon 3.1.0.9 - '.opml' File Buffer Overflow | 2010-02-09 |
| Exploit-DB | feedDemon 3.1.0.12 - Local Stack Buffer Overflow (Metasploit) | 2010-11-11 |
| Exploit-DB | FeedMon 2.7.0.0 - outline Tag Buffer Overflow (PoC) | 2009-02-05 |
| Exploit-DB | feedDemon 2.7 - OPML Outline Tag Buffer Overflow | 2009-02-09 |
| Metasploit | FeedDemon Stack Buffer Overflow | 2009-02-09 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, Metasploit, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2009-0546 is a high vulnerability (CVSS 9.3) in Newsgator Feeddemon, published February 12, 2009. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 36.5%, the 98th percentile. No source names a fixed version.