XnView Classic 2.48 User Mode memory corruption

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, which was classified as critical, was found in XnView Classic 2.48. Affected is an unknown function of the component User Mode. Executing a manipulation can lead to memory corruption. This vulnerability is handled as CVE-2019-13256. It is possible to launch the attack on the local host. There is not any exploit available.

Detailsinfo

A vulnerability was found in XnView Classic 2.48 (Image Processing Software). It has been declared as critical. This vulnerability affects some unknown functionality of the component User Mode. The manipulation 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. CVE summarizes:

XnView Classic 2.48 has a User Mode Write AV starting at xnview+0x000000000032e849.

The weakness was released 07/04/2019. This vulnerability was named CVE-2019-13256 since 07/04/2019. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

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

Entries connected to this vulnerability are available at VDB-137360, VDB-137359, VDB-137358 and VDB-137357. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Name

Version

License

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: Memory corruption
CWE: 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

07/04/2019 🔍
07/04/2019 +0 days 🔍
07/05/2019 +1 days 🔍
10/17/2023 +1565 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2019-13256 (🔍)
GCVE (CVE): GCVE-0-2019-13256
GCVE (VulDB): GCVE-100-137356
See also: 🔍

Entryinfo

Created: 07/05/2019 07:06
Updated: 10/17/2023 14:07
Changes: 07/05/2019 07:06 (35), 07/01/2020 14:38 (18), 10/17/2023 14:07 (3)
Complete: 🔍
Cache ID: 216::103

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