VDB-15384 · CVE-2000-0183 · BID 1046

Michael Sandrof IrcII 4.4.7 DCC Chat 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, which was classified as critical, was found in Michael Sandrof IrcII 4.4.7. Affected is an unknown code block of the component DCC Chat Handler. The manipulation 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 ircII 4.4 IRC client allows remote attackers to execute commands via the DCC chat capability.

The weakness was shared 03/10/2000 by FIRST (Website). The advisory is shared for download at archives.neohapsis.com. This vulnerability is traded as CVE-2000-0183. The exploitability is told to be difficult. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details are unknown but a public exploit is available.

A public exploit has been developed in ANSI C. The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept.

Upgrading to version 4.4-M eliminates this vulnerability.

Productinfo

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
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: IrcII 4.4-M

Timelineinfo

03/10/2000 🔍
03/10/2000 +0 days 🔍
03/10/2000 +0 days 🔍
06/23/2014 +5218 days 🔍
10/08/2020 +2299 days 🔍

Sourcesinfo

Advisory: archives.neohapsis.com
Researcher: First posted to BugTraq by bladi on March 10, 2000. (FIRST)
Status: Not defined

CVE: CVE-2000-0183 (🔍)
SecurityFocus: 1046 - IrcII DCC Chat Buffer Overflow Vulnerability

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

Entryinfo

Created: 06/24/2014 00:28
Updated: 10/08/2020 13:50
Changes: 06/24/2014 00:28 (54), 05/23/2018 11:04 (2), 10/08/2020 13:50 (1)
Complete: 🔍

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