IrfanView 4.53 buffer overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability has been found in IrfanView 4.53 and classified as critical. This affects an unknown part. This manipulation causes buffer overflow. This vulnerability is tracked as CVE-2019-17243. The attack is restricted to local execution. No exploit exists.

Detailsinfo

A vulnerability has been found in IrfanView 4.53 (Image Processing Software) and classified as critical. Affected by this vulnerability is an unknown part. The manipulation with an unknown input leads to a buffer overflow vulnerability. The CWE definition for the vulnerability is CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

IrfanView 4.53 allows Data from a Faulting Address to control Code Flow starting at JPEG_LS+0x0000000000003155.

The weakness was disclosed 10/08/2019. This vulnerability is known as CVE-2019-17243 since 10/06/2019. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entries VDB-143171, VDB-143170, VDB-143169 and VDB-143168 are pretty similar. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

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

10/06/2019 🔍
10/08/2019 +2 days 🔍
10/09/2019 +1 days 🔍
01/05/2024 +1549 days 🔍

Sourcesinfo

Product: irfanview.com

Advisory: github.com
Status: Not defined

CVE: CVE-2019-17243 (🔍)
GCVE (CVE): GCVE-0-2019-17243
GCVE (VulDB): GCVE-100-143167
See also: 🔍

Entryinfo

Created: 10/09/2019 15:58
Updated: 01/05/2024 12:52
Changes: 10/09/2019 15:58 (34), 09/28/2020 12:02 (18), 01/05/2024 12:52 (3)
Complete: 🔍
Cache ID: 216::103

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