Home/CVE/FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, rela
CVE

CVE-2020-11620

FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, rela

FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to org.apache.commons.jelly.impl.Embedded (aka commons-jelly).

HIGH · CVSS 8.1 EPSS 0.02182
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-502Deserialization of Untrusted Data
▤

Affected Products & Versions

21
fasterxml jackson-databind>= 2.9.0 and < 2.9.10.4
debian linuxall versions
netapp active iq unified manager>= 7.3
netapp active iq unified manager>= 9.5
netapp steelstore cloud integrated storageall versions
oracle banking platform>= 2.4.0 and <= 2.9.0
oracle communications contacts serverall versions
oracle communications evolved communications application serverall versions
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
Maven com.fasterxml.jackson.core:jackson-databind HIGH fixed in 2.9.10.4
▣

Scoring & Timeline

8.1
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD07 Apr 2020 · 11:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

9
usnUSN-4813-1
rhsaRHSA-2020:3779Important
rhsaRHSA-2020:3192Important
rhsaRHSA-2020:5625Moderate
rhsaRHSA-2020:3197Important
🔗

References & Sources

8
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/FasterXML/jackson-databind/issues/2682Issue TrackingThird Party Advisory
https://lists.apache.org/thread.html/rf1bbc0ea4a9f014cf94df9a12a6477d24a27f52741dbc87f2fd52ff2%40%3Cissues.geode.apache.org%3E
https://lists.debian.org/debian-lts-announce/2020/04/msg00012.htmlMailing ListThird Party Advisory
https://medium.com/%40cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062
https://security.netapp.com/advisory/ntap-20200511-0004/Third Party Advisory
https://www.oracle.com/security-alerts/cpujan2021.htmlThird Party Advisory
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