8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
8.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:P/I:P/A:C
0.004 Low
EPSS
Percentile
74.4%
A flaw was found in jackson-databind before 2.9.10.7. FasterXML mishandles
the interaction between serialization gadgets and typing. The highest
threat from this vulnerability is to data confidentiality and integrity as
well as system availability.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | jackson-databind | < any | UNKNOWN |
ubuntu | 20.04 | noarch | jackson-databind | < any | UNKNOWN |
ubuntu | 22.04 | noarch | jackson-databind | < any | UNKNOWN |
ubuntu | 14.04 | noarch | jackson-databind | < any | UNKNOWN |
ubuntu | 16.04 | noarch | jackson-databind | < any | UNKNOWN |
bugzilla.redhat.com/show_bug.cgi?id=1916633
github.com/FasterXML/jackson-databind/commit/7dbf51bf78d157098074a20bd9da39bd48c18e4a
github.com/FasterXML/jackson-databind/issues/2854
launchpad.net/bugs/cve/CVE-2021-20190
nvd.nist.gov/vuln/detail/CVE-2021-20190
security-tracker.debian.org/tracker/CVE-2021-20190
www.cve.org/CVERecord?id=CVE-2021-20190
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
8.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:P/I:P/A:C
0.004 Low
EPSS
Percentile
74.4%