CVE-2009-3658
HIGH · CVSS 8.8EPSS 8.9%EU EUVD
Use-after-free vulnerability in the Sb.SuperBuddy.1 ActiveX control (sb.dll) in America Online (AOL) 9.5.0.1 allows remote attackers to trigger memory corruption or possibly execute arbitrary code via a malformed argument to the SetSuperBuddy method.
Key facts
- CVSS score
- 8.8 (v3.1)
- Severity
- HIGH
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H- Weakness (CWE)
- CWE-416
- EPSS score
- 8.9% (95th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2009-3633)
- Published
- October 9, 2009
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2009-3633 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- aol / superbuddy activex control
References
- http://retrogod.altervista.org/9sg_aol_91_superbuddy.html(Broken Link, Exploit)
- http://secunia.com/advisories/36919(Broken Link, Vendor Advisory)
- http://www.securityfocus.com/archive/1/506889/100/0/threaded(Broken Link, Third Party Advisory, VDB Entry)
- http://www.securityfocus.com/bid/36580(Broken Link, Exploit, Third Party Advisory, VDB Entry)
- http://www.vupen.com/english/advisories/2009/2812(Broken Link, Vendor Advisory)
- https://exchange.xforce.ibmcloud.com/vulnerabilities/53614(Third Party Advisory, VDB Entry)
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6704(Broken Link)
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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