VDB-9364 · SA53976 · OSVDB 94907

Irfan Skiljan IrfanView up to 4.35 ANI File integer coercion

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.
7.3	$0-$5k	0.00

Summaryinfo

A vulnerability described as problematic has been identified in Irfan Skiljan IrfanView up to 4.35. This vulnerability affects unknown code of the component ANI File Handler. Executing a manipulation can lead to integer coercion. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in Irfan Skiljan IrfanView up to 4.35 (Image Processing Software) and classified as critical. This vulnerability affects an unknown code block of the component ANI File Handler. The manipulation with an unknown input leads to a integer coercion vulnerability. The CWE definition for the vulnerability is CWE-192. Integer coercion refers to a set of flaws pertaining to the type casting, extension, or truncation of primitive data types. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was shared 06/27/2013 with FuzzMyApp as not defined advisory (Website). The advisory is shared for download at fuzzmyapp.com. The vendor cooperated in the coordination of the public release. The exploitation appears to be difficult. Access to the local network is required for this attack. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

Upgrading to version 4.36 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at OSVDB (94907†) and Secunia (SA53976†). The entries VDB-3392, VDB-11518, VDB-12219 and VDB-48660 are related to this item. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Image Processing Software

Vendor

Irfan Skiljan

Name

IrfanView

Version

License

free

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.6
VulDB Temp Score: 7.3
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: Integer coercion
CWE: CWE-192 / CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined
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: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: IrfanView 4.36

Timelineinfo

06/27/2013 🔍
06/27/2013 +0 days 🔍
07/05/2013 +8 days 🔍
07/10/2013 +5 days 🔍
04/02/2019 +2092 days 🔍

Sourcesinfo

Advisory: fuzzmyapp.com
Researcher: http://www.fuzzmyapp.com/
Organization: FuzzMyApp
Status: Not defined
Confirmation: 🔍
Coordinated: 🔍

GCVE (VulDB): GCVE-100-9364
Secunia: 53976 - IrfanView ANI File Processing Integer Overflow Vulnerability, Highly Critical
OSVDB: 94907

See also: 🔍

Entryinfo

Created: 07/10/2013 11:56
Updated: 04/02/2019 15:55
Changes: 07/10/2013 11:56 (47), 04/02/2019 15:55 (6)
Complete: 🔍
Committer:
Cache ID: 216::103