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ubuntucveUbuntu.comUB:CVE-2022-42889
HistoryOct 13, 2022 - 12:00 a.m.

CVE-2022-42889

2022-10-1300:00:00
ubuntu.com
ubuntu.com
66

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.972 High

EPSS

Percentile

99.8%

Apache Commons Text performs variable interpolation, allowing properties to
be dynamically evaluated and expanded. The standard format for
interpolation is “${prefix:name}”, where “prefix” is used to locate an
instance of org.apache.commons.text.lookup.StringLookup that performs the
interpolation. Starting with version 1.5 and continuing through 1.9, the
set of default Lookup instances included interpolators that could result in
arbitrary code execution or contact with remote servers. These lookups are:

  • “script” - execute expressions using the JVM script execution engine
    (javax.script) - “dns” - resolve dns records - “url” - load values from
    urls, including from remote servers Applications using the interpolation
    defaults in the affected versions may be vulnerable to remote code
    execution or unintentional contact with remote servers if untrusted
    configuration values are used. Users are recommended to upgrade to Apache
    Commons Text 1.10.0, which disables the problematic interpolators by
    default.

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.972 High

EPSS

Percentile

99.8%