CVE-2007-5300 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...
MediumCVSS 5.0
EPSS 4.9%
PoC
- Published
- Updated
- Exploit status
- Proof-of-concept only
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
| Product | Affected versions | Fixed in |
|---|---|---|
| wzdftpd | = 0.8.0 | No fix listed |
| wzdftpd | = 0.8.2 | No fix listed |
References
- 27091 third-party-advisory vendor-advisory
- 28342 third-party-advisory vendor-advisory
- DSA-1452 vendor-advisory
- 25967 vdb-entry
- ADV-2007-3389 vdb-entry vendor-advisory
- wzdftpd-dologinloop-bo(37008) vdb-entry
- wzdftpd-user-dos(37010) vdb-entry
- 4498 exploit