VDB-10063 · FMA-2012-023 · OSVDB 96555

Irfan Skiljan IrfanView 4.3.3 NLM File i_view32.exe Image Dimension 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.
8.7	$0-$5k	0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Irfan Skiljan IrfanView 4.3.3. This impacts an unknown function in the library LogoManager.dll of the file i_view32.exe of the component NLM File Handler. This manipulation of the argument Image Dimension causes memory corruption. In addition, an exploit is available.

Detailsinfo

A vulnerability classified as critical was found in Irfan Skiljan IrfanView 4.3.3 (Image Processing Software). Affected by this vulnerability is an unknown code in the library LogoManager.dll of the file i_view32.exe of the component NLM File Handler. The manipulation of the argument Image Dimension with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability.

The bug was discovered 08/06/2012. The weakness was presented 11/20/2012 with FuzzMyApp as FMA-2012-023 as not defined advisory (Website). It is possible to read the advisory at fuzzmyapp.com. The vendor was not involved in the public release. The exploitation appears to be difficult. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details and also a private exploit are known.

It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 106 days. During that time the estimated underground price was around $0-$5k.

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 vulnerability database at OSVDB (96555†). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Image Processing Software

Vendor

Irfan Skiljan

Name

IrfanView

Version

4.3.3

License

free

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 8.7

VulDB Base Score: 10.0
VulDB Temp Score: 8.7
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: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Private
Status: Proof-of-Concept
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/06/2012 🔍
08/21/2012 +15 days 🔍
11/20/2012 +91 days 🔍
08/28/2013 +281 days 🔍
03/21/2019 +2031 days 🔍

Sourcesinfo

Advisory: FMA-2012-023
Researcher: http://www.fuzzmyapp.com
Organization: FuzzMyApp
Status: Not defined

GCVE (VulDB): GCVE-100-10063
OSVDB: 96555

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

Entryinfo

Created: 08/28/2013 18:16
Updated: 03/21/2019 15:11
Changes: 08/28/2013 18:16 (50), 03/21/2019 15:11 (2)
Complete: 🔍
Cache ID: 216::103