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cve[email protected]CVE-2020-11503
HistoryJun 18, 2020 - 4:15 p.m.

CVE-2020-11503

2020-06-1816:15:13
CWE-787
[email protected]
web.nvd.nist.gov
19
cve-2020-11503
sophos
xg firewall
buffer overflow
security vulnerability
nvd

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.7 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

65.2%

JSON

A heap-based buffer overflow in the awarrensmtp component of Sophos XG Firewall v17.5 MR11 and older potentially allows an attacker to run arbitrary code remotely.

Affected configurations

NVD
Node
sophossfosRange<17.5
OR
sophossfosMatch17.5-
OR
sophossfosMatch17.5maintenance_release1
OR
sophossfosMatch17.5maintenance_release10
OR
sophossfosMatch17.5maintenance_release11
OR
sophossfosMatch17.5maintenance_release2
OR
sophossfosMatch17.5maintenance_release3
OR
sophossfosMatch17.5maintenance_release4
OR
sophossfosMatch17.5maintenance_release5
OR
sophossfosMatch17.5maintenance_release6
OR
sophossfosMatch17.5maintenance_release7
OR
sophossfosMatch17.5maintenance_release8
OR
sophossfosMatch17.5maintenance_release9
AND
sophosxg_firewallMatch-
CPENameOperatorVersion
sophos:sfossophos sfoslt17.5

Related

nvd 1
prion 1
cvelist 1
nvd
nvd
CVE-2020-11503
2020-06-18 16:15:13
prion
prion
Heap overflow
2020-06-18 16:15:00
cvelist
cvelist
CVE-2020-11503
2020-06-18 15:25:29

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.7 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

65.2%

JSON
Related for CVE-2020-11503
nvd1prion1cvelist1