Lucene search

K
ubuntucveUbuntu.comUB:CVE-2020-25705
HistoryNov 17, 2020 - 12:00 a.m.

CVE-2020-25705

2020-11-1700:00:00
ubuntu.com
ubuntu.com
39

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.4

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

EPSS

0.003

Percentile

69.8%

A flaw in ICMP packets in the Linux kernel may allow an attacker to quickly
scan open UDP ports. This flaw allows an off-path remote attacker to
effectively bypass source port UDP randomization. Software that relies on
UDP source port randomization are indirectly affected as well on the Linux
Based Products (RUGGEDCOM RM1224: All versions between v5.0 and v6.4,
SCALANCE M-800: All versions between v5.0 and v6.4, SCALANCE S615: All
versions between v5.0 and v6.4, SCALANCE SC-600: All versions prior to
v2.1.3, SCALANCE W1750D: v8.3.0.1, v8.6.0, and v8.7.0, SIMATIC Cloud
Connect 7: All versions, SIMATIC MV500 Family: All versions, SIMATIC NET CP
1243-1 (incl. SIPLUS variants): Versions 3.1.39 and later, SIMATIC NET CP
1243-7 LTE EU: Version

Rows per page:
1-10 of 501

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.4

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

EPSS

0.003

Percentile

69.8%