CVE-2009-1647

Severity: critical (CVSS 9.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.7% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2009-05-15 · updated 2026-06-16
Weakness: CWE-119

Description

Heap-based buffer overflow in popcorn.exe in Ultrafunk Popcorn 1.87 allows remote POP3 servers to cause a denial of service (application crash) via a long string in a +OK response. NOTE: some of these details are obtained from third party information.

Affected products

Ultrafunk Popcorn: 1.87

References

http://www.securityfocus.com/bid/34699
http://www.vupen.com/english/advisories/2009/1170
https://www.exploit-db.com/exploits/8526
http://www.securityfocus.com/bid/34699
http://www.vupen.com/english/advisories/2009/1170
https://www.exploit-db.com/exploits/8526

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