CVSS2
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
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
Confidence
High
EPSS
Percentile
83.6%
Package : jackson-databind
Version : 2.4.2-2+deb8u8
CVE ID : CVE-2019-14379 CVE-2019-14439
Debian Bug : 933393
Deserialization flaws were discovered in jackson-databind relating to
EHCache and logback/jndi, 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+deb8u8.
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
Attachment:
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OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 8 | all | jackson-databind | <Β 2.4.2-2+deb8u8 | jackson-databind_2.4.2-2+deb8u8_all.deb |
Debian | 8 | all | libjackson2-databind-java | <Β 2.4.2-2+deb8u8 | libjackson2-databind-java_2.4.2-2+deb8u8_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 | 8 | all | libjackson2-databind-java-doc | <Β 2.4.2-2+deb8u8 | libjackson2-databind-java-doc_2.4.2-2+deb8u8_all.deb |
Debian | 9 | all | libjackson2-databind-java | <Β 2.8.6-1+deb9u6 | libjackson2-databind-java_2.8.6-1+deb9u6_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 | 9 | all | jackson-databind | <Β 2.8.6-1+deb9u6 | jackson-databind_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 | 10 | all | jackson-databind | <Β 2.9.8-3+deb10u1 | jackson-databind_2.9.8-3+deb10u1_all.deb |
CVSS2
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
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
Confidence
High
EPSS
Percentile
83.6%