Symantec Endpoint Protection up to 14.2 RU2 out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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3.8$0-$5k0.00

Summaryinfo

A vulnerability was found in Symantec Endpoint Protection and Endpoint Protection Small Business Edition up to 14.2 RU2. It has been rated as critical. This issue affects some unknown processing. This manipulation causes out-of-bounds. The identification of this vulnerability is CVE-2020-5830. The attack can only be executed locally. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in Symantec Endpoint Protection and Endpoint Protection Small Business Edition up to 14.2 RU2 (Anti-Malware Software) and classified as critical. Affected by this vulnerability is an unknown function. The manipulation with an unknown input leads to a out-of-bounds vulnerability. The CWE definition for the vulnerability is CWE-125. The product reads 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:

Symantec Endpoint Protection Manager (SEPM), prior to 14.2 RU2 MP1, may be susceptible to an out of bounds vulnerability, which is a type of issue that results in an existing application reading memory outside of the bounds of the memory that had been allocated to the program.

The weakness was shared 02/03/2020 as SYMSA1505 as confirmed security advisory (Website). The advisory is shared at support.symantec.com. This vulnerability is known as CVE-2020-5830 since 01/06/2020. An attack has to be approached locally. The successful exploitation requires a single authentication. Neither technical details nor an exploit are publicly available.

Upgrading to version 14.2 RU2 MP1 or 14.2.5569.2100 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The entries VDB-149979, VDB-149980, VDB-149981 and VDB-149982 are related to this item. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 3.9

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

Vendor Base Score (Symantec): 3.3
Vendor Vector (Symantec): 🔍

NVD Base Score: 3.3
NVD Vector: 🔍

CVSSv2info

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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
CWE: CWE-125 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: Endpoint Protection/Endpoint Protection Small Business Edition 14.2 RU2 MP1/14.2.5569.2100

Timelineinfo

01/06/2020 🔍
02/03/2020 +28 days 🔍
02/03/2020 +0 days 🔍
02/12/2020 +9 days 🔍
02/12/2020 +0 days 🔍

Sourcesinfo

Vendor: symantec.com

Advisory: SYMSA1505
Status: Confirmed

CVE: CVE-2020-5830 (🔍)
GCVE (CVE): GCVE-0-2020-5830
GCVE (VulDB): GCVE-100-149989
See also: 🔍

Entryinfo

Created: 02/12/2020 07:41
Updated: 02/12/2020 07:46
Changes: 02/12/2020 07:41 (53), 02/12/2020 07:46 (19)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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