CVE-2020-25649

NameCVE-2020-25649
DescriptionA flaw was found in FasterXML Jackson Databind, where it did not have entity expansion secured properly. This flaw allows vulnerability to XML external entity (XXE) attacks. The highest threat from this vulnerability is data integrity.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-2406-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
jackson-databind (PTS)buster2.9.8-3+deb10u3fixed
buster (security)2.9.8-3+deb10u5fixed
bullseye (security), bullseye2.12.1-1+deb11u1fixed
sid, trixie, bookworm2.14.0-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
jackson-databindsourcestretch2.8.6-1+deb9u8DLA-2406-1
jackson-databindsourcebuster2.9.8-3+deb10u3
jackson-databindsource(unstable)2.11.1-1

Notes

https://github.com/FasterXML/jackson-databind/issues/2589
https://github.com/FasterXML/jackson-databind/commit/612f971b78c60202e9cd75a299050c8f2d724a59 (jackson-databind-2.11.0.rc1)

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