VDB-15795 · CVE-2000-0658 · BID 1504

AnalogX Proxy 4.4 POP3 USER memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.6$0-$5k0.00

A vulnerability classified as critical has been found in AnalogX Proxy 4.4 (Firewall Software). This affects an unknown part of the component POP3 Handler. The manipulation of the argument USER 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:

Buffer overflow in AnalogX proxy server 4.04 and earlier allows remote attackers to cause a denial of service via a long USER command in the POP3 protocol.

The weakness was published 07/25/2000 by Robin Keir (FIRST) with Foundstone (Website). It is possible to read the advisory at archives.neohapsis.com. This vulnerability is uniquely identified as CVE-2000-0658. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a public exploit are known.

The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept.

Upgrading to version 4.05 eliminates this vulnerability.

Similar entries are available at 15796, 15794 and 15793.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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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: 🔍

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Proxy 4.05

Timelineinfo

07/25/2000 🔍
07/25/2000 +0 days 🔍
07/25/2000 +0 days 🔍
06/25/2014 +5083 days 🔍
05/27/2018 +1432 days 🔍

Sourcesinfo

Advisory: archives.neohapsis.com
Researcher: Robin Keir (FIRST)
Organization: Foundstone
Status: Not defined
Confirmation: 🔍

CVE: CVE-2000-0658 (🔍)
SecurityFocus: 1504 - AnalogX Proxy DoS Vulnerability

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

Entryinfo

Created: 06/25/2014 15:51
Updated: 05/27/2018 12:11
Changes: 06/25/2014 15:51 (52), 05/27/2018 12:11 (9)
Complete: 🔍

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