CVE-2006-2107

Severity: high (CVSS 7.5 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 5.0% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2006-04-29 · updated 2026-06-16

Description

Buffer overflow in BL4 SMTP Server 0.1.4 and earlier allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a long argument to the (1) EHLO, (2) MAIL FROM, and (3) RCPT TO commands.

Affected products

Bl4 Smtp Server: through 0.1.4

References

http://advisories.echo.or.id/adv/adv30-theday-2006.txt
http://securityreason.com/securityalert/809
http://www.securityfocus.com/archive/1/432329/100/0/threaded
http://www.securityfocus.com/bid/17714
https://exchange.xforce.ibmcloud.com/vulnerabilities/26114
http://advisories.echo.or.id/adv/adv30-theday-2006.txt
http://securityreason.com/securityalert/809
http://www.securityfocus.com/archive/1/432329/100/0/threaded
http://www.securityfocus.com/bid/17714
https://exchange.xforce.ibmcloud.com/vulnerabilities/26114

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