Visual IRC 2.0 stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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7.1$0-$5k0.00

Summaryinfo

A vulnerability has been found in Visual IRC 2.0 and classified as critical. Impacted is an unknown function. The manipulation leads to stack-based overflow. This vulnerability is documented as CVE-2007-3612. Additionally, an exploit exists.

Detailsinfo

A vulnerability was found in Visual IRC 2.0 (Chat Software). It has been rated as critical. This issue affects an unknown part. The manipulation with an unknown input leads to a stack-based overflow vulnerability. Using CWE to declare the problem leads to CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Stack-based buffer overflow in Visual IRC (ViRC) 2.0 allows remote IRC servers to execute arbitrary code via a long response to a JOIN command.

The weakness was released 07/06/2007 by Krystian Kloskowski (Website). It is possible to read the advisory at vupen.com. The identification of this vulnerability is CVE-2007-3612 since 07/06/2007. 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 by h07 in Python and been published even before and not after the advisory. The exploit is available at securityfocus.com. It is declared as functional.

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 (35276), Exploit-DB (4152), SecurityFocus (BID 24798†), OSVDB (37888†) and Secunia (SA25977†). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.1

VulDB Base Score: 7.3
VulDB Temp Score: 7.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Functional
Author: h07
Programming Language: 🔍
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/06/2007 🔍
07/06/2007 +0 days 🔍
07/06/2007 +0 days 🔍
07/06/2007 +0 days 🔍
07/06/2007 +0 days 🔍
07/06/2007 +0 days 🔍
07/09/2007 +2 days 🔍
07/09/2007 +0 days 🔍
03/15/2015 +2805 days 🔍
09/24/2024 +3481 days 🔍

Sourcesinfo

Advisory: vupen.com⛔
Researcher: Krystian Kloskowski
Status: Confirmed

CVE: CVE-2007-3612 (🔍)
GCVE (CVE): GCVE-0-2007-3612
GCVE (VulDB): GCVE-100-37691
X-Force: 35276 - Visual IRC JOIN response buffer overflow
SecurityFocus: 24798 - Visual IRC Join Response Buffer Overflow Vulnerability
Secunia: 25977 - Visual IRC JOIN Command Response Processing Buffer Overflow, Moderately Critical
OSVDB: 37888 - Visual IRC (ViRC) JOIN Command Response Overflow
Vupen: ADV-2007-2467

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

Entryinfo

Created: 03/15/2015 15:58
Updated: 09/24/2024 17:33
Changes: 03/15/2015 15:58 (59), 10/27/2017 08:50 (10), 09/24/2024 17:33 (17)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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