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ubuntucveUbuntu.comUB:CVE-2022-45146
HistoryNov 21, 2022 - 12:00 a.m.

CVE-2022-45146

2022-11-2100:00:00
ubuntu.com
ubuntu.com
19
bouncy castle
fips
java api
information loss
jvm
garbage collector

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

0.0004 Low

EPSS

Percentile

15.5%

An issue was discovered in the FIPS Java API of Bouncy Castle BC-FJA before
1.0.2.4. Changes to the JVM garbage collector in Java 13 and later trigger
an issue in the BC-FJA FIPS modules where it is possible for temporary keys
used by the module to be zeroed out while still in use by the module,
resulting in errors or potential information loss. NOTE: FIPS compliant
users are unaffected because the FIPS certification is only for Java 7, 8,
and 11.

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

0.0004 Low

EPSS

Percentile

15.5%