FastStone Image Viewer 2.9 integer coercion

CVSS Meta Temp Score
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CTI Interest Score
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9.4$0-$5k0.00

Summaryinfo

A vulnerability was found in FastStone Image Viewer 2.9. It has been classified as critical. This vulnerability affects unknown code. The manipulation leads to integer coercion. This vulnerability is listed as CVE-2007-1942. In addition, an exploit is available.

Detailsinfo

A vulnerability, which was classified as very critical, has been found in FastStone Image Viewer 2.9. This issue affects an unknown code block. The manipulation with an unknown input leads to a integer coercion vulnerability. Using CWE to declare the problem leads to CWE-192. Integer coercion refers to a set of flaws pertaining to the type casting, extension, or truncation of primitive data types. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Integer overflow in FastStone Image Viewer 2.9 allows context-dependent attackers to cause a denial of service and possibly execute arbitrary code via a crafted BMP image, as demonstrated by wh3intof.bmp and wh4intof.bmp.

The weakness was presented 04/06/2007 by Ivan Fratric (Website). It is possible to read the advisory at ifsec.blogspot.com. The identification of this vulnerability is CVE-2007-1942 since 04/10/2007. 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. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 07/14/2021).

A public exploit has been developed in ANSI C. The exploit is available at securityfocus.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 25130 (FreeBSD : p5-Imager -- possibly exploitable buffer overflow (632c98be-aad2-4af2-849f-41a6862afd6a)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks.

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 (33478), Tenable (25130), SecurityFocus (BID 23312†), OSVDB (34664†) and Secunia (SA24784†). See VDB-36088, VDB-36086 and VDB-36084 for similar entries. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.4

VulDB Base Score: 10.0
VulDB Temp Score: 9.4
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: Integer coercion
CWE: CWE-192 / CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 25130
Nessus Name: FreeBSD : p5-Imager -- possibly exploitable buffer overflow (632c98be-aad2-4af2-849f-41a6862afd6a)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 58858
OpenVAS Name: FreeBSD Ports: p5-Imager
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/04/2007 🔍
04/04/2007 +0 days 🔍
04/06/2007 +2 days 🔍
04/06/2007 +0 days 🔍
04/06/2007 +0 days 🔍
04/10/2007 +3 days 🔍
04/10/2007 +0 days 🔍
05/02/2007 +22 days 🔍
10/28/2010 +1275 days 🔍
03/13/2015 +1597 days 🔍
07/14/2021 +2315 days 🔍

Sourcesinfo

Advisory: ifsec.blogspot.com
Researcher: Ivan Fratric
Status: Not defined

CVE: CVE-2007-1942 (🔍)
GCVE (CVE): GCVE-0-2007-1942
GCVE (VulDB): GCVE-100-36083
X-Force: 33478
SecurityFocus: 23312 - FastStone Image Viewer Multiple BMP Denial of Service Vulnerabilities
Secunia: 24784 - FastStone Image Viewer BMP Image Handling Memory Corruption, Highly Critical
OSVDB: 34664 - FastStone Image Viewer BMP Image Handling Memory Corruption
Vulnerability Center: 27951 - FastStone Image Viewer 2.9 Remote Integer Overflow Vulnerability via a Crafted BMP Image, Medium

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

Entryinfo

Created: 03/13/2015 14:56
Updated: 07/14/2021 09:19
Changes: 03/13/2015 14:56 (63), 03/08/2017 21:27 (16), 07/14/2021 09:19 (2)
Complete: 🔍
Cache ID: 216:25E:103

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

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