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CVE
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CVE-2011-1137Date: (C)2011-03-11   (M)2018-04-12


Integer overflow in the mod_sftp (aka SFTP) module in ProFTPD 1.3.3d and earlier allows remote attackers to cause a denial of service (memory consumption leading to OOM kill) via a malformed SSH message.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 5.0
Exploit Score: Exploit Score: 10.0
Impact Score: Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: NETWORK
Attack Complexity: Access Complexity: LOW
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: NONE
Scope: Integrity: NONE
Confidentiality: Availability: PARTIAL
Integrity:  
Availability:  
  
Reference:
EXPLOIT-DB-16129
SECUNIA-43234
SECUNIA-43635
SECUNIA-43978
BID-46183
ADV-2011-0617
ADV-2011-0857
DSA-2185
FEDORA-2011-5033
FEDORA-2011-5040
SSA:2011-095-01
http://bugs.proftpd.org/show_bug.cgi?id=3586
http://bugs.proftpd.org/show_bug.cgi?id=3587
http://proftp.cvs.sourceforge.net/viewvc/proftp/proftpd/contrib/mod_sftp/mod_sftp.c?r1=1.29.2.1&r2=1.29.2.2
http://proftp.cvs.sourceforge.net/viewvc/proftp/proftpd/contrib/mod_sftp/packet.c?r1=1.14.2.2&r2=1.14.2.3
http://proftp.cvs.sourceforge.net/viewvc/proftp/proftpd/contrib/mod_sftp/packet.h?r1=1.3&r2=1.3.2.1
https://bugzilla.redhat.com/show_bug.cgi?id=681718

CPE    64
cpe:/a:proftpd:proftpd:1.2.10:rc3
cpe:/a:proftpd:proftpd:1.3.0:rc1
cpe:/a:proftpd:proftpd:1.3.0:rc2
cpe:/a:proftpd:proftpd:1.3.3:a
...
CWE    1
CWE-189
OVAL    4
oval:org.secpod.oval:def:600208
oval:org.secpod.oval:def:102553
oval:org.secpod.oval:def:102556
oval:org.secpod.oval:def:103033
...

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