CVE-2007-5300

Severity: medium (CVSS 5.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 4.9% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2007-10-09 · updated 2026-06-16
Weakness: CWE-119

Description

Off-by-one error in the do_login_loop function in libwzd-core/wzd_login.c in wzdftpd 0.8.0, 0.8.2, and possibly other versions allows remote attackers to cause a denial of service (daemon crash) via a long USER command that triggers a stack-based buffer overflow. NOTE: some of these details are obtained from third party information.

Affected products

Wzdftpd: 0.8.0, 0.8.2

References

http://secunia.com/advisories/27091
http://secunia.com/advisories/28342
http://www.debian.org/security/2008/dsa-1452
http://www.securityfocus.com/bid/25967
http://www.vupen.com/english/advisories/2007/3389
https://exchange.xforce.ibmcloud.com/vulnerabilities/37008
https://exchange.xforce.ibmcloud.com/vulnerabilities/37010
https://www.exploit-db.com/exploits/4498
http://secunia.com/advisories/27091
http://secunia.com/advisories/28342
http://www.debian.org/security/2008/dsa-1452
http://www.securityfocus.com/bid/25967

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