CVE-2011-5166

Multiple stack-based buffer overflows in KnFTP 1.0.0 allow remote attackers to execute arbitrary code via a long string to the (1) USER, (2) PASS, (3) REIN, (4) QUIT, (5) PORT, (6) PASV, (7) TYPE, (8) STRU, (9) MODE, (10) RETR, (11) STOR, (12) APPE, (13) ALLO, (14) REST, (15) RNFR, (16) RNTO, (17) ABOR, (18) DELE, (19) CWD, (20) LIST, (21) NLST, (22) SITE, (23) STST, (24) HELP, (25) NOOP, (26) MKD, (27) RMD, (28) PWD, (29) CDUP, (30) STOU, (31) SNMT, (32) SYST, and (33) XPWD commands.

CVSS v2.0 NVD

7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS

6.48% chance of exploitation in the next 30 days, 94th percentile

Published

2012-09-15

Updated

2024-08-07

Proof-of-concept exploits (4)

• http://www.exploit-db.com/exploits/17856
• http://www.exploit-db.com/exploits/18089
• http://www.exploit-db.com/exploits/17819
• http://www.exploit-db.com/exploits/17870

ExploitDB entries (4)

• https://www.exploit-db.com/exploits/17870
• https://www.exploit-db.com/exploits/17856
• https://www.exploit-db.com/exploits/17819
• https://www.exploit-db.com/exploits/18089

Security advisories

• http://secunia.com/advisories/45907

References

• CVE Record
• NVD entry