ALSee up to 8.39 PSD Parser out-of-bounds write

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, has been found in ALSee up to 8.39. Affected by this issue is some unknown functionality of the component PSD Parser. The manipulation leads to out-of-bounds write. This vulnerability is handled as CVE-2019-12810. Attacking locally is a requirement. There is no exploit available. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Detailsinfo

A vulnerability classified as critical was found in ALSee up to 8.39. Affected by this vulnerability is some unknown functionality of the component PSD Parser. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. The CWE definition for the vulnerability is CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

A memory corruption vulnerability exists in the .PSD parsing functionality of ALSee v5.3 ~ v8.39. A specially crafted .PSD file can cause an out of bounds write vulnerability resulting in code execution. By persuading a victim to open a specially-crafted .PSD file, an attacker could execute arbitrary code.

The weakness was disclosed 08/30/2019 (Website). The advisory is shared at boho.or.kr. This vulnerability is known as CVE-2019-12810 since 06/13/2019. 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. Neither technical details nor an exploit are publicly available.

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

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

Version

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: Out-of-bounds write
CWE: CWE-787 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Local: No
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

06/13/2019 🔍
08/30/2019 +78 days 🔍
08/31/2019 +1 days 🔍
08/10/2020 +345 days 🔍

Sourcesinfo

Advisory: boho.or.kr
Status: Not defined
Confirmation: 🔍

CVE: CVE-2019-12810 (🔍)
GCVE (CVE): GCVE-0-2019-12810
GCVE (VulDB): GCVE-100-141157

Entryinfo

Created: 08/31/2019 07:43
Updated: 08/10/2020 16:27
Changes: 08/31/2019 07:43 (53), 08/10/2020 16:27 (1)
Complete: 🔍
Cache ID: 216:757:103

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