CVE-2020-9363

The Sophos AV parsing engine before 2020-01-14 allows virus-detection bypass via a crafted ZIP archive. This affects Endpoint Protection, Cloud Optix, Mobile, Intercept X Endpoint, Intercept X for Server, and Secure Web Gateway. NOTE: the vendor feels that this does not apply to endpoint-protection products because the virus would be detected upon extraction.

CVSS v3.0 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://blog.zoller.lu/p/release-mode-coordinated-disclosure-ref.html	Third Party Advisory
https://community.sophos.com/b/security-blog/posts/sophos-comments-to-cve-2020-9363	Vendor Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:sophos:cloud_optix::::::::
	cpe:2.3:a:sophos:endpoint_protection::::::::
	cpe:2.3:a:sophos:intercept_x_endpoint::::::::
	cpe:2.3:a:sophos:intercept_x_for_server::::::::
	cpe:2.3:a:sophos:mobile::::::::
	cpe:2.3:a:sophos:secure_web_gateway::::::::

Information

Published : 2020-02-24 08:15

Updated : 2022-04-18 08:13

NVD link : CVE-2020-9363

Mitre link : CVE-2020-9363

JSON object : View

CWE

CWE-436

Interpretation Conflict

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Products Affected

sophos

secure_web_gateway
endpoint_protection
cloud_optix
intercept_x_for_server
mobile
intercept_x_endpoint

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