Bisonware FTP Server 4.1 Command USER/LIST/CWD memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.8$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Bisonware FTP Server 4.1. This issue affects some unknown processing of the component Command Handler. Executing a manipulation of the argument USER/LIST/CWD can lead to memory corruption. This vulnerability is handled as CVE-1999-1510. Additionally, an exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in Bisonware FTP Server 4.1 (File Transfer Software) and classified as critical. This vulnerability affects an unknown code block of the component Command Handler. The manipulation of the argument USER/LIST/CWD with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Buffer overflows in Bisonware FTP server prior to 4.1 allow remote attackers to cause a denial of service, and possibly execute arbitrary commands, via long (1) USER, (2) LIST, or (3) CWD commands.

The weakness was released 05/17/1999 by Arne Vidstrom as confirmed posting (NTBugtraq). The advisory is shared for download at marc.theaimsgroup.com. This vulnerability was named CVE-1999-1510. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details and also a public exploit are known.

It is possible to download the exploit at exploit-db.com. It is declared as highly functional.

Upgrading eliminates this vulnerability. Attack attempts may be identified with Snort ID 1734.

The vulnerability is also documented in the databases at X-Force (3234), Exploit-DB (17649), SecurityFocus (BID 271†) and Vulnerability Center (SBV-738†). Entries connected to this vulnerability are available at VDB-1221 and VDB-14655. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.8

VulDB Base Score: 7.3
VulDB Temp Score: 6.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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OpenVAS ID: 802033
OpenVAS Name: BisonFTP Multiple Commands Remote Buffer Overflow Vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

MetaSploit ID: bison_ftp_bof.rb
MetaSploit Name: BisonWare BisonFTP Server Buffer Overflow
MetaSploit File: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
Snort ID: 1734
Snort Message: PROTOCOL-FTP USER overflow attempt
Snort Class: 🔍

Suricata ID: 2101919
Suricata Class: 🔍
Suricata Message: 🔍
SourceFire IPS: 🔍

Timelineinfo

05/17/1999 🔍
05/17/1999 +0 days 🔍
05/17/1999 +0 days 🔍
05/17/1999 +0 days 🔍
01/27/2003 +1351 days 🔍
06/20/2014 +4162 days 🔍
11/11/2024 +3797 days 🔍

Sourcesinfo

Advisory: marc.theaimsgroup.com
Researcher: Arne Vidstrom
Status: Confirmed

CVE: CVE-1999-1510 (🔍)
GCVE (CVE): GCVE-0-1999-1510
GCVE (VulDB): GCVE-100-14656
X-Force: 3234 - BisonFTP command buffer overflow
SecurityFocus: 271 - BisonWare Multiple Vulnerabilities
Vulnerability Center: 738 - Buffer Overflow in BonWare FTP, Critical

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

Entryinfo

Created: 06/21/2014 00:26
Updated: 11/11/2024 14:21
Changes: 06/21/2014 00:26 (79), 05/08/2019 12:58 (3), 11/11/2024 14:21 (16)
Complete: 🔍
Cache ID: 216::103

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