Unscored severity · published Sep 30, 2013
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…
–
CVSS
3%
EPSS
No
On KEV
Description
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)3.0% · higher than 87% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PR
Proftpd · Proftpd
1.3.4; 1.3.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2013-4359
CVE.org
https://www.cve.org/CVERecord?id=CVE-2013-4359
Patch
http://bugs.proftpd.org/show_bug.cgi?id=3973
Exploit
http://kingcope.wordpress.com/2013/09/11/proftpd-mod_sftpmod_sftp_pam-invalid-pool-allocation-in-kbdint-authentication/
lists.opensuse.org
http://lists.opensuse.org/opensuse-updates/2013-10/msg00032.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-updates/2015-06/msg00020.html
www.debian.org
http://www.debian.org/security/2013/dsa-2767
Exploit
http://www.openwall.com/lists/oss-security/2013/09/17/6
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