CVE-2011-1137
Summary
| CVE | CVE-2011-1137 |
|---|---|
| State | PUBLISHED |
| Assigner | mitre |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2011-03-11 17:55:03 UTC |
| Updated | 2026-04-29 01:13:23 UTC |
| 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. |
Risk And Classification
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
LowAuthentication
NoneConfidentiality
NoneIntegrity
NoneAvailability
PartialAV:N/AC:L/Au:N/C:N/I:N/A:P
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Proftpd | Proftpd | 1.2.0 | All | All | All |
| Application | Proftpd | Proftpd | 1.2.0 | pre10 | All | All |
| Application | Proftpd | Proftpd | 1.2.0 | pre9 | All | All |
| Application | Proftpd | Proftpd | 1.2.0 | rc1 | All | All |
| Application | Proftpd | Proftpd | 1.2.0 | rc2 | All | All |
| Application | Proftpd | Proftpd | 1.2.0 | rc3 | All | All |
| Application | Proftpd | Proftpd | 1.2.1 | All | All | All |
| Application | Proftpd | Proftpd | 1.2.10 | All | All | All |
| Application | Proftpd | Proftpd | 1.2.10 | rc1 | All | All |
| Application | Proftpd | Proftpd | 1.2.10 | rc2 | All | All |
| Application | Proftpd | Proftpd | 1.2.10 | rc3 | All | All |
| Application | Proftpd | Proftpd | 1.2.2 | All | All | All |
| Application | Proftpd | Proftpd | 1.2.2 | rc1 | All | All |
| Application | Proftpd | Proftpd | 1.2.2 | rc2 | All | All |
| Application | Proftpd | Proftpd | 1.2.2 | rc3 | All | All |
| Application | Proftpd | Proftpd | 1.2.3 | All | All | All |
| Application | Proftpd | Proftpd | 1.2.4 | All | All | All |
| Application | Proftpd | Proftpd | 1.2.5 | All | All | All |
| Application | Proftpd | Proftpd | 1.2.5 | rc1 | All | All |
| Application | Proftpd | Proftpd | 1.2.5 | rc2 | All | All |
| Application | Proftpd | Proftpd | 1.2.5 | rc3 | All | All |
| Application | Proftpd | Proftpd | 1.2.6 | All | All | All |
| Application | Proftpd | Proftpd | 1.2.6 | rc1 | All | All |
| Application | Proftpd | Proftpd | 1.2.6 | rc2 | All | All |
| Application | Proftpd | Proftpd | 1.2.7 | All | All | All |
| Application | Proftpd | Proftpd | 1.2.7 | rc1 | All | All |
| Application | Proftpd | Proftpd | 1.2.7 | rc2 | All | All |
| Application | Proftpd | Proftpd | 1.2.7 | rc3 | All | All |
| Application | Proftpd | Proftpd | 1.2.8 | All | All | All |
| Application | Proftpd | Proftpd | 1.2.8 | rc1 | All | All |
| Application | Proftpd | Proftpd | 1.2.8 | rc2 | All | All |
| Application | Proftpd | Proftpd | 1.2.9 | All | All | All |
| Application | Proftpd | Proftpd | 1.2.9 | rc1 | All | All |
| Application | Proftpd | Proftpd | 1.2.9 | rc2 | All | All |
| Application | Proftpd | Proftpd | 1.2.9 | rc3 | All | All |
| Application | Proftpd | Proftpd | 1.3.0 | All | All | All |
| Application | Proftpd | Proftpd | 1.3.0 | a | All | All |
| Application | Proftpd | Proftpd | 1.3.0 | rc1 | All | All |
| Application | Proftpd | Proftpd | 1.3.0 | rc2 | All | All |
| Application | Proftpd | Proftpd | 1.3.0 | rc3 | All | All |
| Application | Proftpd | Proftpd | 1.3.0 | rc4 | All | All |
| Application | Proftpd | Proftpd | 1.3.0 | rc5 | All | All |
| Application | Proftpd | Proftpd | 1.3.1 | All | All | All |
| Application | Proftpd | Proftpd | 1.3.1 | rc1 | All | All |
| Application | Proftpd | Proftpd | 1.3.1 | rc2 | All | All |
| Application | Proftpd | Proftpd | 1.3.1 | rc3 | All | All |
| Application | Proftpd | Proftpd | 1.3.2 | All | All | All |
| Application | Proftpd | Proftpd | 1.3.2 | a | All | All |
| Application | Proftpd | Proftpd | 1.3.2 | b | All | All |
| Application | Proftpd | Proftpd | 1.3.2 | c | All | All |
| Application | Proftpd | Proftpd | 1.3.2 | d | All | All |
| Application | Proftpd | Proftpd | 1.3.2 | e | All | All |
| Application | Proftpd | Proftpd | 1.3.2 | rc1 | All | All |
| Application | Proftpd | Proftpd | 1.3.2 | rc2 | All | All |
| Application | Proftpd | Proftpd | 1.3.2 | rc3 | All | All |
| Application | Proftpd | Proftpd | 1.3.2 | rc4 | All | All |
| Application | Proftpd | Proftpd | 1.3.3 | All | All | All |
| Application | Proftpd | Proftpd | 1.3.3 | a | All | All |
| Application | Proftpd | Proftpd | 1.3.3 | b | All | All |
| Application | Proftpd | Proftpd | 1.3.3 | c | All | All |
| Application | Proftpd | Proftpd | 1.3.3 | rc1 | All | All |
| Application | Proftpd | Proftpd | 1.3.3 | rc2 | All | All |
| Application | Proftpd | Proftpd | 1.3.3 | rc3 | All | All |
| Application | Proftpd | Proftpd | 1.3.3 | rc4 | All | All |
| Application | Proftpd | Proftpd | All | d | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| 681718 – (CVE-2011-1137) CVE-2011-1137 proftpd: integer overflow in mod_sftp | af854a3a-2127-422b-91ae-364da2661108 | bugzilla.redhat.com | Exploit, Patch |
| [SECURITY] Fedora 13 Update: proftpd-1.3.3e-1.fc13 | af854a3a-2127-422b-91ae-364da2661108 | lists.fedoraproject.org | |
| ProFTPD mod_sftp Integer Overflow DoS PoC | af854a3a-2127-422b-91ae-364da2661108 | www.exploit-db.com | Exploit |
| The Slackware Linux Project: Slackware Security Advisories | af854a3a-2127-422b-91ae-364da2661108 | slackware.com | |
| ProFTPD Two Vulnerabilities - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Vendor Advisory |
| CVS Info for project proftp | af854a3a-2127-422b-91ae-364da2661108 | proftp.cvs.sourceforge.net | Vendor Advisory |
| Bug 3587 – mod_sftp Integer Overflow DoS | af854a3a-2127-422b-91ae-364da2661108 | bugs.proftpd.org | |
| CVS Info for project proftp | af854a3a-2127-422b-91ae-364da2661108 | proftp.cvs.sourceforge.net | Patch |
| CVS Info for project proftp | af854a3a-2127-422b-91ae-364da2661108 | proftp.cvs.sourceforge.net | Vendor Advisory |
| Debian -- Security Information -- DSA-2185-1 proftpd-dfsg | af854a3a-2127-422b-91ae-364da2661108 | www.debian.org | |
| [SECURITY] Fedora 14 Update: proftpd-1.3.3e-1.fc14 | af854a3a-2127-422b-91ae-364da2661108 | lists.fedoraproject.org | |
| Webmail : Solution de messagerie professionnelle - OVHcloud- OVH | af854a3a-2127-422b-91ae-364da2661108 | www.vupen.com | Vendor Advisory |
| Debian update for proftpd-dfsg - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Vendor Advisory |
| Slackware update for proftpd - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| Webmail : Solution de messagerie professionnelle - OVHcloud- OVH | af854a3a-2127-422b-91ae-364da2661108 | www.vupen.com | |
| ProFTPD 'mod_sftp' Module Integer Overflow Vulnerability | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | Exploit |
| Bug 3586 – mod_sftp behaves badly when receiving badly formed SSH messages | af854a3a-2127-422b-91ae-364da2661108 | bugs.proftpd.org | Patch |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.