Lucene search

K
paloaltoPalo Alto Networks Product Security Incident Response TeamPAN-SA-2019-0039
HistoryDec 04, 2019 - 5:00 p.m.

OpenSSL vulnerability CVE-2019-1559 has been resolved in PAN-OS

2019-12-0417:00:00
Palo Alto Networks Product Security Incident Response Team
securityadvisories.paloaltonetworks.com
139

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.011

Percentile

84.7%

The OpenSSL library has been updated in PAN-OS to resolve CVE-2019-1559. This is a cryptographic vulnerability that under certain situations may allow a remote attacker to decrypt data by observing server responses to different types of errors.
This issue affects Palo Alto Networks PAN-OS 7.1 versions prior to 7.1.25, 8.0 versions prior to 8.0.20, 8.1 versions prior to 8.1.8, 9.0 versions prior to 9.0.2.
PAN-OS version 7.0 and prior EOL versions have not been evaluated for this issue.

Work around:
There are no available workarounds.

Affected configurations

Vulners
Node
softwarepan-osRange<7.1.25
OR
softwarepan-osRange<8.0.20
OR
softwarepan-osRange<8.1.8
OR
softwarepan-osRange<9.0.2
VendorProductVersionCPE
softwarepan-os*cpe:2.3:a:software:pan-os:*:*:*:*:*:*:*:*

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.011

Percentile

84.7%