Universal Ircd ircu 2.10.12.01 denial of service

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Universal Ircd ircu 2.10.12.01 and classified as problematic. This affects an unknown part. Executing a manipulation can lead to denial of service. This vulnerability is tracked as CVE-2007-4404. No exploit exists.

Detailsinfo

A vulnerability was found in Universal Ircd ircu 2.10.12.01. It has been declared as critical. This vulnerability affects an unknown code. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. CVE summarizes:

ircu 2.10.12.01 allows remote attackers to (1) cause a denial of service (flood wallops) by joining two channels with certain long names that differ in the final character, which triggers a protocol violation and (2) cause a denial of service (daemon crash) via a "J 0:#channel" message on a channel without an apass; and (3) allows remote authenticated operators to cause a denial of service (daemon crash) via a remote "names -D" command.

The weakness was disclosed 08/12/2007 (Website). The advisory is shared for download at securityfocus.com. This vulnerability was named CVE-2007-4404 since 08/18/2007. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

The vulnerability is also documented in the databases at X-Force (35987), SecurityFocus (BID 25285†) and OSVDB (46710†). The entries VDB-38399, VDB-38398, VDB-38397 and VDB-38396 are pretty similar. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 6.5

VulDB Base Score: 7.5
VulDB Temp Score: 6.5
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: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/12/2007 🔍
08/13/2007 +0 days 🔍
08/18/2007 +5 days 🔍
08/18/2007 +0 days 🔍
07/01/2008 +318 days 🔍
03/16/2015 +2448 days 🔍
09/07/2018 +1271 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Status: Confirmed

CVE: CVE-2007-4404 (🔍)
GCVE (CVE): GCVE-0-2007-4404
GCVE (VulDB): GCVE-100-38392
X-Force: 35987 - ircu join apass denial of service
SecurityFocus: 25285 - Universal Ircd Server Multiple Remote Vulnerabilities
OSVDB: 46710 - Undernet ircu Crafted Multi-channel Join Remote DoS

See also: 🔍

Entryinfo

Created: 03/16/2015 12:18
Updated: 09/07/2018 08:48
Changes: 03/16/2015 12:18 (48), 09/07/2018 08:48 (8)
Complete: 🔍
Cache ID: 216::103

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

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