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Unrated severityNVD Advisory· Published Dec 31, 2001· Updated Jun 16, 2026

CVE-2001-1500

CVE-2001-1500

Description

ProFTPD 1.2.2rc2, and possibly other versions, does not properly verify reverse-resolved hostnames by performing forward resolution, which allows remote attackers to bypass ACLs or cause an incorrect client hostname to be logged.

Affected products

18
  • Proftpd/Proftpd18 versions
    cpe:2.3:a:proftpd_project:proftpd:1.2:*:*:*:*:*:*:*+ 17 more
    • cpe:2.3:a:proftpd_project:proftpd:1.2:*:*:*:*:*:*:*
    • cpe:2.3:a:proftpd_project:proftpd:1.2.0_rc3:*:*:*:*:*:*:*
    • cpe:2.3:a:proftpd_project:proftpd:1.2.1:*:*:*:*:*:*:*
    • cpe:2.3:a:proftpd_project:proftpd:1.2.2:*:*:*:*:*:*:*
    • cpe:2.3:a:proftpd_project:proftpd:1.2.2_rc1:*:*:*:*:*:*:*
    • cpe:2.3:a:proftpd_project:proftpd:1.2.2_rc2:*:*:*:*:*:*:*
    • cpe:2.3:a:proftpd_project:proftpd:1.2_pre1:*:*:*:*:*:*:*
    • cpe:2.3:a:proftpd_project:proftpd:1.2_pre10:*:*:*:*:*:*:*
    • cpe:2.3:a:proftpd_project:proftpd:1.2_pre11:*:*:*:*:*:*:*
    • cpe:2.3:a:proftpd_project:proftpd:1.2_pre2:*:*:*:*:*:*:*
    • cpe:2.3:a:proftpd_project:proftpd:1.2_pre3:*:*:*:*:*:*:*
    • cpe:2.3:a:proftpd_project:proftpd:1.2_pre4:*:*:*:*:*:*:*
    • cpe:2.3:a:proftpd_project:proftpd:1.2_pre5:*:*:*:*:*:*:*
    • cpe:2.3:a:proftpd_project:proftpd:1.2_pre6:*:*:*:*:*:*:*
    • cpe:2.3:a:proftpd_project:proftpd:1.2_pre7:*:*:*:*:*:*:*
    • cpe:2.3:a:proftpd_project:proftpd:1.2_pre8:*:*:*:*:*:*:*
    • cpe:2.3:a:proftpd_project:proftpd:1.2_pre9:*:*:*:*:*:*:*
    • (no CPE)range: 1.2.2rc2

Patches

Vulnerability mechanics

References

5

News mentions

0

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