PT-2019-5300 · Net.Sf+8 · Ehcache+8
Published
2019-10-19
·
Updated
2025-01-28
·
CVE-2019-20330
CVSS v2.0
10
Critical
| Vector | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
FasterXML jackson-databind versions 2.0.0 through 2.9.10.1
FasterXML jackson-databind versions 2.6.0 through 2.6.7.3
FasterXML jackson-databind versions 2.7.0 through 2.7.9.6
FasterXML jackson-databind versions 2.8.0 through 2.8.11.4
Description
The issue is related to the restoration of untrusted data in memory, which can allow a remote attacker to gain unauthorized access to protected information or cause a denial of service. The problem lacks certain
net.sf.ehcache blocking, which is necessary for security.Recommendations
For FasterXML jackson-databind versions 2.0.0 through 2.9.10.1, update to version 2.9.10.2 or later.
For FasterXML jackson-databind versions 2.6.0 through 2.6.7.3, update to version 2.6.7.4 or later.
For FasterXML jackson-databind versions 2.7.0 through 2.7.9.6, update to version 2.7.9.7 or later.
For FasterXML jackson-databind versions 2.8.0 through 2.8.11.4, update to version 2.8.11.5 or later.
As a temporary workaround, consider disabling the use of
net.sf.ehcache until a patch is available.Exploit
Fix
Deserialization of Untrusted Data
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Almalinux
Centos
Jira
Red Hat
Rocky Linux
Ubuntu
Ehcache
Jackson-Databind