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ubuntucveUbuntu.comUB:CVE-2021-25329
HistoryMar 01, 2021 - 12:00 a.m.

CVE-2021-25329

2021-03-0100:00:00
ubuntu.com
ubuntu.com
24

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.922 High

EPSS

Percentile

99.0%

The fix for CVE-2020-9484 was incomplete. When using Apache Tomcat
10.0.0-M1 to 10.0.0, 9.0.0.M1 to 9.0.41, 8.5.0 to 8.5.61 or 7.0.0. to
7.0.107 with a configuration edge case that was highly unlikely to be used,
the Tomcat instance was still vulnerable to CVE-2020-9494. Note that both
the previously published prerequisites for CVE-2020-9484 and the previously
published mitigations for CVE-2020-9484 also apply to this issue.

Notes

Author Note
leosilva tomcat6 is out of support , marking tomcat6 for precise as ignored.

References

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.922 High

EPSS

Percentile

99.0%