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ubuntucveUbuntu.comUB:CVE-2023-28708
HistoryMar 22, 2023 - 12:00 a.m.

CVE-2023-28708

2023-03-2200:00:00
ubuntu.com
ubuntu.com
26
remoteipfilter
reverse proxy
x-forwarded-proto
session cookies
insecure channel
unix

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.001

Percentile

40.4%

When using the RemoteIpFilter with requests received from a reverse proxy
via HTTP that include the X-Forwarded-Proto header set to https, session
cookies created by Apache Tomcat 11.0.0-M1 to 11.0.0.-M2, 10.1.0-M1 to
10.1.5, 9.0.0-M1 to 9.0.71 and 8.5.0 to 8.5.85 did not include the secure
attribute. This could result in the user agent transmitting the session
cookie over an insecure channel.

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.001

Percentile

40.4%