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
0.004 Low
EPSS
Percentile
73.4%
Package : jackson-databind
Version : 2.4.2-2+deb8u9
CVE ID : CVE-2019-14540 CVE-2019-16335 CVE-2019-16942
CVE-2019-16943
Debian Bug : 940498 941530
More deserialization flaws were discovered in jackson-databind
relating to the classes in com.zaxxer.hikari.HikariConfig,
com.zaxxer.hikari.HikariDataSource, commons-dbcp and
com.p6spy.engine.spy.P6DataSource, which could allow an
unauthenticated user to perform remote code execution. The issue was
resolved by extending the blacklist and blocking more classes from
polymorphic deserialization.
For Debian 8 "Jessie", these problems have been fixed in version
2.4.2-2+deb8u9.
We recommend that you upgrade your jackson-databind packages.
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
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 8 | all | libjackson2-databind-java-doc | <Β 2.4.2-2+deb8u9 | libjackson2-databind-java-doc_2.4.2-2+deb8u9_all.deb |
Debian | 8 | all | jackson-databind | <Β 2.4.2-2+deb8u9 | jackson-databind_2.4.2-2+deb8u9_all.deb |
Debian | 8 | all | libjackson2-databind-java | <Β 2.4.2-2+deb8u9 | libjackson2-databind-java_2.4.2-2+deb8u9_all.deb |
Debian | 10 | all | libjackson2-databind-java-doc | <Β 2.9.8-3+deb10u1 | libjackson2-databind-java-doc_2.9.8-3+deb10u1_all.deb |
Debian | 9 | all | libjackson2-databind-java-doc | <Β 2.8.6-1+deb9u6 | libjackson2-databind-java-doc_2.8.6-1+deb9u6_all.deb |
Debian | 10 | all | libjackson2-databind-java | <Β 2.9.8-3+deb10u1 | libjackson2-databind-java_2.9.8-3+deb10u1_all.deb |
Debian | 9 | all | jackson-databind | <Β 2.8.6-1+deb9u6 | jackson-databind_2.8.6-1+deb9u6_all.deb |
Debian | 10 | all | jackson-databind | <Β 2.9.8-3+deb10u1 | jackson-databind_2.9.8-3+deb10u1_all.deb |
Debian | 9 | all | libjackson2-databind-java | <Β 2.8.6-1+deb9u6 | libjackson2-databind-java_2.8.6-1+deb9u6_all.deb |
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
0.004 Low
EPSS
Percentile
73.4%