CVE-2013-4359

Integer overflow in kbdint.c in mod_sftp in ProFTPD 1.3.4d and 1.3.5r3 allows remote attackers to cause a denial of service (memory consumption) via a large response count value in an authentication request, which triggers a large memory allocation.

CVSS v2.0 5.0 MEDIUM

5.0^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://www.openwall.com/lists/oss-security/2013/09/17/6	Exploit
http://bugs.proftpd.org/show_bug.cgi?id=3973	Patch
http://kingcope.wordpress.com/2013/09/11/proftpd-mod_sftpmod_sftp_pam-invalid-pool-allocation-in-kbdint-authentication/	Exploit
http://lists.opensuse.org/opensuse-updates/2013-10/msg00032.html
http://www.debian.org/security/2013/dsa-2767
http://lists.opensuse.org/opensuse-updates/2015-06/msg00020.html

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:proftpd:proftpd:1.3.5:rc3::::::
	cpe:2.3:a:proftpd:proftpd:1.3.4:d::::::

Information

Published : 2013-09-30 14:55

Updated : 2016-12-30 18:59

NVD link : CVE-2013-4359

Mitre link : CVE-2013-4359

JSON object : View

CWE

CWE-189

Numeric Errors

Products Affected

proftpd

proftpd

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