Intel InBusiness eMail Station 1.04.87 POP Service Username memory corruption

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.
6.6$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Intel InBusiness eMail Station 1.04.87. This affects an unknown function of the component POP Service. The manipulation of the argument Username results in memory corruption. This vulnerability is known as CVE-2000-0989. Furthermore, an exploit is available.

Detailsinfo

A vulnerability classified as critical has been found in Intel InBusiness eMail Station 1.04.87. Affected is some unknown functionality of the component POP Service. The manipulation of the argument Username 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. CVE summarizes:

Buffer overflow in Intel InBusiness eMail Station 1.04.87 POP service allows remote attackers to cause a denial of service and possibly execute commands via a long username.

The weakness was published 10/20/2000 by Knud Erik Højgaard as not defined posting (Bugtraq). The advisory is shared for download at archives.neohapsis.com. This vulnerability is traded as CVE-2000-0989. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details and a public exploit are known.

A public exploit has been developed in ANSI C and been published immediately after the advisory. The exploit is shared for download at packetstormsecurity.nl. It is declared as proof-of-concept. As 0-day the estimated underground price was around $25k-$100k.

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 (5414), Exploit-DB (20328), SecurityFocus (BID 1844†) and OSVDB (6488†). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.9

VulDB Base Score: 7.3
VulDB Temp Score: 6.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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: Proof-of-Concept
Programming Language: 🔍
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

10/20/2000 🔍
10/20/2000 +0 days 🔍
10/20/2000 +0 days 🔍
12/19/2000 +59 days 🔍
04/09/2004 +1206 days 🔍
07/02/2014 +3736 days 🔍
09/18/2024 +3731 days 🔍

Sourcesinfo

Vendor: intel.com

Advisory: archives.neohapsis.com
Researcher: Knud Erik Højgaard
Status: Not defined

CVE: CVE-2000-0989 (🔍)
GCVE (CVE): GCVE-0-2000-0989
GCVE (VulDB): GCVE-100-16200
X-Force: 5414 - Intel InBusiness eMail Station username buffer overflow
SecurityFocus: 1844 - Intel InBusiness eMail Station Denial of Service Vulnerability
OSVDB: 6488 - Intel InBusiness eMail Station User Name Overflow

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

Entryinfo

Created: 07/02/2014 11:21
Updated: 09/18/2024 20:35
Changes: 07/02/2014 11:21 (58), 04/06/2019 14:58 (4), 09/18/2024 20:35 (20)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Interested in the pricing of exploits?

See the underground prices here!