VulnerabilityModified
CVE-2011-1137
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.
MEDIUM 5.0EPSS 28.1%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 28.1%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.
Description
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 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 28.07% probability · 98th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-189
- Affected
- proftpd/proftpd
- Source
- cve@mitre.org
References
- http://bugs.proftpd.org/show_bug.cgi?id=3586Patch
- http://bugs.proftpd.org/show_bug.cgi?id=3587
- http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058344.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058356.html
- http://proftp.cvs.sourceforge.net/viewvc/proftp/proftpd/contrib/mod_sftp/mod_sftp.c?r1=1.29.2.1&r2=1.29.2.2Patch
- http://proftp.cvs.sourceforge.net/viewvc/proftp/proftpd/contrib/mod_sftp/packet.c?r1=1.14.2.2&r2=1.14.2.3Vendor Advisory
- http://proftp.cvs.sourceforge.net/viewvc/proftp/proftpd/contrib/mod_sftp/packet.h?r1=1.3&r2=1.3.2.1Vendor Advisory
- http://secunia.com/advisories/43234Vendor Advisory
- http://secunia.com/advisories/43635Vendor Advisory
- http://secunia.com/advisories/43978
- http://slackware.com/security/viewer.php?l=slackware-security&y=2011&m=slackware-security.485806
- http://www.debian.org/security/2011/dsa-2185
- http://www.exploit-db.com/exploits/16129/Exploit
- http://www.securityfocus.com/bid/46183Exploit
- http://www.vupen.com/english/advisories/2011/0617Vendor Advisory
- http://www.vupen.com/english/advisories/2011/0857
- https://bugzilla.redhat.com/show_bug.cgi?id=681718Exploit, Patch
- http://bugs.proftpd.org/show_bug.cgi?id=3586Patch
- http://bugs.proftpd.org/show_bug.cgi?id=3587
- http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058344.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058356.html
- http://proftp.cvs.sourceforge.net/viewvc/proftp/proftpd/contrib/mod_sftp/mod_sftp.c?r1=1.29.2.1&r2=1.29.2.2Patch
- http://proftp.cvs.sourceforge.net/viewvc/proftp/proftpd/contrib/mod_sftp/packet.c?r1=1.14.2.2&r2=1.14.2.3Vendor Advisory
- http://proftp.cvs.sourceforge.net/viewvc/proftp/proftpd/contrib/mod_sftp/packet.h?r1=1.3&r2=1.3.2.1Vendor Advisory
- http://secunia.com/advisories/43234Vendor Advisory
- http://secunia.com/advisories/43635Vendor Advisory
- http://secunia.com/advisories/43978
- http://slackware.com/security/viewer.php?l=slackware-security&y=2011&m=slackware-security.485806
- http://www.debian.org/security/2011/dsa-2185
- http://www.exploit-db.com/exploits/16129/Exploit
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.