True North Internet Anywhere Mail Server 2.3/2.3.1 memory corruption
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
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6.6 | $0-$5k | 0.00 |
Summary
A vulnerability, which was classified as critical, was found in True North Internet Anywhere Mail Server 2.3/2.3.1. Affected is an unknown function. The manipulation leads to memory corruption. This vulnerability is traded as CVE-2000-0016. Furthermore, there is an exploit available. It is recommended to upgrade the affected component. If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Details
A vulnerability, which was classified as critical, has been found in True North Internet Anywhere Mail Server 2.3/2.3.1 (Mail Server Software). This issue affects an unknown code. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. The summary by CVE is:
Buffer overflow in Internet Anywhere POP3 Mail Server allows remote attackers to cause a denial of service or execute commands via a long username.
The weakness was shared 10/01/1999 by Arne Vidstrom (Website). It is possible to read the advisory at securityfocus.com. The identification of this vulnerability is CVE-2000-0016. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are unknown but a public exploit is available.
A public exploit has been developed in ANSI C. The exploit is available at securityfocus.com. It is declared as proof-of-concept.
Upgrading to version 3.1 eliminates this vulnerability.
The vulnerability is also documented in the databases at X-Force (3283), Exploit-DB (19561), SecurityFocus (BID 730†) and Vulnerability Center (SBV-2754†). The entry VDB-14878 is related to this item. If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Product
Type
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.3VulDB Meta Temp Score: 6.6
VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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Exploiting
Class: Memory corruptionCWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
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0-Day | unlock | unlock | unlock | unlock |
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Exploit-DB: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Internet Anywhere Mail Server 3.1
McAfee IPS: 🔍
McAfee IPS Version: 🔍
Timeline
10/01/1999 🔍10/01/1999 🔍
10/01/1999 🔍
10/01/1999 🔍
11/03/2003 🔍
06/21/2014 🔍
06/15/2025 🔍
Sources
Advisory: securityfocus.com⛔Researcher: Arne Vidstrom
Status: Confirmed
CVE: CVE-2000-0016 (🔍)
GCVE (CVE): GCVE-0-2000-0016
GCVE (VulDB): GCVE-100-14879
X-Force: 3283
SecurityFocus: 730 - Internet Anywhere Mail Server Multiple Buffer Overflow Vulnerabilities
Vulnerability Center: 2754 - Buffer Overflow in True North Internet Anywhere 2.3.1 POP3 Mail Server via a Long Username, High
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍
Entry
Created: 06/22/2014 01:44 AMUpdated: 06/15/2025 05:34 AM
Changes: 06/22/2014 01:44 AM (65), 05/16/2019 03:31 PM (1), 06/15/2025 05:34 AM (19)
Complete: 🔍
Cache ID: 18:1BC:40
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