VanDyke AbsoluteFTP up to 2.2.10 memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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10.0$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in VanDyke AbsoluteFTP up to 2.2.10. This issue affects some unknown processing. Performing a manipulation results in memory corruption. This vulnerability was named CVE-2011-5164. In addition, an exploit is available.

Detailsinfo

A vulnerability classified as very critical has been found in VanDyke AbsoluteFTP up to 2.2.10. This affects some unknown functionality. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Stack-based buffer overflow in VanDyke Software AbsoluteFTP 1.9.6 through 2.2.10 allows remote FTP servers to execute arbitrary code via a crafted file name in a LIST command response.

The weakness was presented 09/15/2012 (Website). The advisory is shared at exploit-db.com. This vulnerability is uniquely identified as CVE-2011-5164 since 09/15/2012. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are unknown but a public exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 01/05/2025).

A public exploit has been developed by Node in Ruby and been published before and not just after the advisory. The exploit is shared for download at securityfocus.com. It is declared as highly functional. The vulnerability was handled as a non-public zero-day exploit for at least 311 days. During that time the estimated underground price was around $0-$5k. The commercial vulnerability scanner Qualys is able to test this issue with plugin 121161 (AbsoluteFTP 'LIST' Command Remote Buffer Overflow).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 19627.

The vulnerability is also documented in the databases at Exploit-DB (18102), SecurityFocus (BID 50614†), OSVDB (77105†), Secunia (SA46781†) and Vulnerability Center (SBV-39559†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 10.0

VulDB Base Score: 10.0
VulDB Temp Score: 10.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Author: Node
Programming Language: 🔍
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Qualys ID: 🔍
Qualys Name: 🔍

MetaSploit ID: absolute_ftp_list_bof.rb
MetaSploit Name: AbsoluteFTP 1.9.6 - 2.2.10 LIST Command Remote Buffer Overflow
MetaSploit File: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
TippingPoint: 🔍

McAfee IPS: 🔍
McAfee IPS Version: 🔍

Fortigate IPS: 🔍

Timelineinfo

11/09/2011 🔍
11/09/2011 +0 days 🔍
11/09/2011 +0 days 🔍
11/09/2011 +0 days 🔍
11/14/2011 +5 days 🔍
09/15/2012 +306 days 🔍
09/15/2012 +0 days 🔍
09/15/2012 +0 days 🔍
05/14/2013 +241 days 🔍
03/24/2015 +679 days 🔍
01/05/2025 +3575 days 🔍

Sourcesinfo

Advisory: exploit-db.com
Status: Confirmed

CVE: CVE-2011-5164 (🔍)
GCVE (CVE): GCVE-0-2011-5164
GCVE (VulDB): GCVE-100-62253
SecurityFocus: 50614 - AbsoluteFTP 'LIST' Command Remote Buffer Overflow Vulnerability
Secunia: 46781 - AbsoluteFTP LIST Command Response Processing Buffer Overflow, Moderately Critical
OSVDB: 77105
Vulnerability Center: 39559 - VanDyke AbsoluteFTP 1.9.6 - 2.2.10 Remote Code Execution via a Maliciously Crafted LIST Command Response, Critical

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/24/2015 12:22
Updated: 01/05/2025 16:00
Changes: 03/24/2015 12:22 (61), 04/29/2017 20:51 (15), 01/05/2025 16:00 (17)
Complete: 🔍
Cache ID: 216::103

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