1st Class Internet Solutions 1st Class Mail Server 4.0 POP3 Server second memory corruption
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.3 | $0-$5k | 0.00 |
A vulnerability has been found in 1st Class Internet Solutions 1st Class Mail Server 4.0 (Mail Server Software) and classified as critical. Affected by this vulnerability is an unknown functionality of the component POP3 Server. The manipulation of the argument second
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. The summary by CVE is:
Buffer overflow in the POP3 server in 1st Class Mail Server 4.0 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via an APOP USER command with a long second parameter (digest).
The bug was discovered 02/25/2004. The weakness was shared 02/25/2004 by JeFFOsZ (Website). The advisory is shared at digiti.be. This vulnerability is known as CVE-2004-2375 since 08/16/2005. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are known, but no exploit is available.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Attack attempts may be identified with Snort ID 2409.
The vulnerability is also documented in the vulnerability database at X-Force (15314).
Product
Type
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.3VulDB Meta Temp Score: 7.3
VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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VulDB Base Score: 🔍
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VulDB Reliability: 🔍
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Exploiting
Class: Memory corruptionCWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Snort ID: 2409
Snort Message: PROTOCOL-POP APOP USER overflow attempt
Snort Class: 🔍
Timeline
02/25/2004 🔍02/25/2004 🔍
03/02/2004 🔍
03/02/2004 🔍
03/03/2004 🔍
03/03/2004 🔍
12/31/2004 🔍
08/16/2005 🔍
03/09/2015 🔍
03/25/2019 🔍
Sources
Advisory: digiti.beResearcher: JeFFOsZ
Status: Not defined
CVE: CVE-2004-2375 (🔍)
X-Force: 15314
SecurityTracker: 1009279
SecurityFocus: 9794 - 1st Class Internet Solutions 1st Class Mail Server Remote Buffer Overflow Vulnerability
Secunia: 11029 - 1st Class Mail Server "APOP" Digest Parameter Buffer Overflow Vulnerability, Highly Critical
OSVDB: 4129 - 1st Class Mail Server APOP Digest Parameter DoS
Entry
Created: 03/09/2015 16:19Updated: 03/25/2019 21:50
Changes: 03/09/2015 16:19 (67), 03/25/2019 21:50 (1)
Complete: 🔍
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