FastStone Image Viewer 6.5 Block Data Move Image File memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability was found in FastStone Image Viewer 6.5. It has been classified as critical. This affects an unknown part of the component Block Data Move Handler. The manipulation as part of Image File leads to memory corruption. This vulnerability is documented as CVE-2018-15816. The attack needs to be performed locally. There is not any exploit available.

Detailsinfo

A vulnerability was found in FastStone Image Viewer 6.5 and classified as critical. This issue affects an unknown code block of the component Block Data Move Handler. The manipulation as part of a Image File leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

FastStone Image Viewer 6.5 has a Read Access Violation on Block Data Move starting at image00400000+0x0000000000002d7d via a crafted image file.

The weakness was released 03/26/2019. The identification of this vulnerability is CVE-2018-15816 since 08/23/2018. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. 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.

Entries connected to this vulnerability are available at VDB-132432, VDB-132430, VDB-132429 and VDB-132428. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.4

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

NVD Base Score: 5.5
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

08/23/2018 🔍
03/26/2019 +215 days 🔍
03/27/2019 +1 days 🔍
08/08/2023 +1595 days 🔍

Sourcesinfo

Advisory: 0x00crashes.blogspot.com
Status: Not defined

CVE: CVE-2018-15816 (🔍)
GCVE (CVE): GCVE-0-2018-15816
GCVE (VulDB): GCVE-100-132431
See also: 🔍

Entryinfo

Created: 03/27/2019 06:37
Updated: 08/08/2023 13:12
Changes: 03/27/2019 06:37 (37), 05/21/2020 16:16 (17), 08/08/2023 13:12 (3)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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