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debianDebianDEBIAN:DLA-2342-1:7AEB4
HistoryAug 24, 2020 - 9:26 a.m.

[SECURITY] [DLA 2342-1] libjackson-json-java security update

2020-08-2409:26:12
lists.debian.org
28

CVSS2

7.5

Attack Vector

NETWORK

Attack 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

CVSS3

9.8

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

AI Score

9.4

Confidence

Low

EPSS

0.571

Percentile

97.7%


Debian LTS Advisory DLA-2342-1 [email protected]
https://www.debian.org/lts/security/
August 24, 2020 https://wiki.debian.org/LTS


Package : libjackson-json-java
Version : 1.9.2-8+deb9u1
CVE ID : CVE-2017-7525 CVE-2019-10172

Several vulnerabilities were fixed in libjackson-json-java,
a Java JSON processor.

CVE-2017-7525

Jackson Deserializer security vulnerability.

CVE-2017-15095

Block more JDK types from polymorphic deserialization.

CVE-2019-10172

XML external entity vulnerabilities.

For Debian 9 stretch, these problems have been fixed in version
1.9.2-8+deb9u1.

We recommend that you upgrade your libjackson-json-java packages.

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

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

CVSS2

7.5

Attack Vector

NETWORK

Attack 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

CVSS3

9.8

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

AI Score

9.4

Confidence

Low

EPSS

0.571

Percentile

97.7%