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Vulnerability record · CVE-2009-0546 · published 12 February 2009

CVE-2009-0546: Newsgator feeddemon memory buffer overflow vulnerability

Newsgator · Feeddemon

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.

9.3 CVSS 2.0 High EPSS 37% · top 1.6% CWE-119 · Memory buffer overflow
9.3CVSS 2.0 base score
37%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
14References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

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.

AV:N/AC:M/Au:N/C:C/I:C/A:C

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://osvdb.org/51753
http://secunia.com/advisories/33718 Vendor Advisory
http://security.bkis.vn/?p=329
http://www.securityfocus.com/archive/1/500686/100/0/threaded
http://www.securityfocus.com/bid/33630 Exploit
https://www.exploit-db.com/exploits/7995
https://www.exploit-db.com/exploits/8010
http://osvdb.org/51753
http://secunia.com/advisories/33718 Vendor Advisory
http://security.bkis.vn/?p=329
http://www.securityfocus.com/archive/1/500686/100/0/threaded
http://www.securityfocus.com/bid/33630 Exploit
https://www.exploit-db.com/exploits/7995
https://www.exploit-db.com/exploits/8010

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2009-0546), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.