hpaftpd 1.01 FTP Command stack-based overflow

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.8	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in hpaftpd 1.01. This affects an unknown part of the component FTP Command. Executing a manipulation can lead to stack-based overflow. The identification of this vulnerability is CVE-2007-1731. There is no exploit available.

Detailsinfo

A vulnerability classified as critical was found in hpaftpd 1.01 (File Transfer Software). This vulnerability affects some unknown functionality of the component FTP Command. The manipulation with an unknown input leads to a stack-based overflow vulnerability. The CWE definition for the vulnerability is CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Multiple stack-based buffer overflows in High Performance Anonymous FTP Server (hpaftpd) 1.01 allow remote attackers to execute arbitrary code via long arguments to the (1) USER, (2) PASS, (3) CWD, (4) MKD, (5) RMD, (6) DELE, (7) RNFR, or (8) RNTO FTP command.

The weakness was shared 03/26/2007 with SecuriTeam (Website). The advisory is shared for download at vupen.com. This vulnerability was named CVE-2007-1731 since 03/27/2007. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (33288), SecurityFocus (BID 23147†) and OSVDB (35182†). Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

• File Transfer Software

Name

• hpaftpd

Version

• 1.01

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 8.8

VulDB Base Score: 10.0
VulDB Temp Score: 8.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/26/2007 🔍
03/26/2007 +0 days 🔍
03/27/2007 +0 days 🔍
03/28/2007 +1 days 🔍
04/22/2007 +25 days 🔍
03/13/2015 +2881 days 🔍
08/27/2018 +1263 days 🔍

Sourcesinfo

Advisory: vupen.com⛔
Organization: SecuriTeam
Status: Not defined

CVE: CVE-2007-1731 (🔍)
GCVE (CVE): GCVE-0-2007-1731
GCVE (VulDB): GCVE-100-35884
X-Force: 33288 - High Performance Anonymous FTP Server multiple commands buffer overflow
SecurityFocus: 23147 - High Performance Anonymous FTP Server Multiple Remote Buffer Overflow Vulnerabilities
OSVDB: 35182 - High Performance Anonymous FTP Server (hpaftpd) Multiple Command Remote Overflow
Vupen: ADV-2007-1142

Entryinfo

Created: 03/13/2015 12:16
Updated: 08/27/2018 07:57
Changes: 03/13/2015 12:16 (52), 08/27/2018 07:57 (6)
Complete: 🔍
Cache ID: 216:C71:103

Once again VulDB remains the best source for vulnerability data.

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