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HistoryNov 17, 2022 - 11:17 a.m.

[SECURITY] [DSA 5283-1] jackson-databind security update

2022-11-1711:17:07
lists.debian.org
26
cve-2020-36518
cve-2022-42003
cve-2022-42004
resource exhaustion
denial of service
json library
java
security update
debian
debian security advisory
jackson-databind
package
vulnerability
patch
upgrade

CVSS2

5

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

CVSS3

7.5

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

AI Score

8.5

Confidence

High

EPSS

0.003

Percentile

66.3%


Debian Security Advisory DSA-5283-1 [email protected]
https://www.debian.org/security/ Markus Koschany
November 17, 2022 https://www.debian.org/security/faq


Package : jackson-databind
CVE ID : CVE-2020-36518 CVE-2022-42003 CVE-2022-42004
Debian Bug : 1007109

Several flaws were discovered in jackson-databind, a fast and powerful JSON
library for Java.

CVE-2020-36518

Java StackOverflow exception and denial of service via a large depth of
nested objects.

CVE-2022-42003

In FasterXML jackson-databind resource exhaustion can occur because of a
lack of a check in primitive value deserializers to avoid deep wrapper
array nesting, when the UNWRAP_SINGLE_VALUE_ARRAYS feature is enabled.

CVE-2022-42004

In FasterXML jackson-databind resource exhaustion can occur because of a
lack of a check in BeanDeserializerBase.deserializeFromArray to prevent use
of deeply nested arrays. An application is vulnerable only with certain
customized choices for deserialization.

For the stable distribution (bullseye), these problems have been fixed in
version 2.12.1-1+deb11u1.

We recommend that you upgrade your jackson-databind packages.

For the detailed security status of jackson-databind please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/jackson-databind

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: [email protected]

CVSS2

5

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

CVSS3

7.5

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

AI Score

8.5

Confidence

High

EPSS

0.003

Percentile

66.3%