CVE-2006-3409

Severity: high (CVSS 7.5 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 3.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2006-07-07 · updated 2026-06-16

Description

Integer overflow in Tor before 0.1.1.20 allows remote attackers to execute arbitrary code via crafted large inputs, which result in a buffer overflow when elements are added to smartlists.

Affected products

Tor: 0.0.2, 0.0.2_pre13, 0.0.2_pre14, 0.0.2_pre15, 0.0.2_pre16, 0.0.2_pre17 (+62)

References

http://secunia.com/advisories/20277
http://secunia.com/advisories/20514
http://security.gentoo.org/glsa/glsa-200606-04.xml
http://tor.eff.org/cvs/tor/ChangeLog
http://www.securityfocus.com/bid/18323
https://exchange.xforce.ibmcloud.com/vulnerabilities/26795
http://secunia.com/advisories/20277
http://secunia.com/advisories/20514
http://security.gentoo.org/glsa/glsa-200606-04.xml
http://tor.eff.org/cvs/tor/ChangeLog
http://www.securityfocus.com/bid/18323
https://exchange.xforce.ibmcloud.com/vulnerabilities/26795

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