VDB-27057 · CVE-2005-3780 · BID 15534

IPUpdate 1.0/1.0.1/1.0.2/1.0.3 memmcat 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-$5k	0.00

A vulnerability, which was classified as critical, was found in IPUpdate 1.0/1.0.1/1.0.2/1.0.3. This affects the function memmcat. 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. The summary by CVE is:

Multiple buffer overflows in IPUpdate 1.1 might allow attackers to execute arbitrary code via (1) memmcat in the memm module or (2) certain TSIG format records.

The weakness was disclosed 11/21/2005 (Website). The advisory is shared at vupen.com. This vulnerability is uniquely identified as CVE-2005-3780 since 11/23/2005. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are known, but no exploit is available.

It is declared as proof-of-concept.

Upgrading eliminates this vulnerability.

The entry 83193 is pretty similar.

Productinfo

Name

IPUpdate

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

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/21/2005 🔍
11/21/2005 +0 days 🔍
11/22/2005 +0 days 🔍
11/22/2005 +0 days 🔍
11/22/2005 +0 days 🔍
11/23/2005 +0 days 🔍
03/11/2015 +3395 days 🔍
07/13/2018 +1220 days 🔍

Sourcesinfo

Advisory: vupen.com⛔
Status: Not defined
Confirmation: 🔍

CVE: CVE-2005-3780 (🔍)
SecurityFocus: 15534 - IPUpdate Remote Buffer Overflow Vulnerability
Secunia: 17681 - IPUpdate "memmcat" Buffer Overflow Vulnerability, Less Critical
OSVDB: 21036 - IPUpdate memm Module memmcat Overflow
Vupen: ADV-2005-2523

See also: 🔍

Entryinfo

Created: 03/11/2015 23:39
Updated: 07/13/2018 08:26
Changes: 03/11/2015 23:39 (52), 07/13/2018 08:26 (8)
Complete: 🔍