CVE & CISA-KEV Catalog

CVE-2020-9363

HIGH
7.8
CVSS v3
NVD

Description

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.

CWE-436

How to fix

Remediation Available
cloud optixNVD
Affected:< 2020-01-14Fixed in:2020-01-14CVE-2020-9363derived from NVD
endpoint protectionNVD
Affected:< 2020-01-14Fixed in:2020-01-14CVE-2020-9363derived from NVD
intercept x endpointNVD
Affected:< 2020-01-14Fixed in:2020-01-14CVE-2020-9363derived from NVD
intercept x for serverNVD
Affected:< 2020-01-14Fixed in:2020-01-14CVE-2020-9363derived from NVD
mobileNVD
Affected:< 2020-01-14Fixed in:2020-01-14CVE-2020-9363derived from NVD
secure web gatewayNVD
Affected:< 2020-01-14Fixed in:2020-01-14CVE-2020-9363derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploit Intelligence

0.95%probability of exploitation in 30 days
57thpercentile

Moderate risk: more likely to be exploited than 57% of all known CVEs.

References

Vendor Advisory1
Third-Party Advisory1
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.