Home/CVE/FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, rela
CVE

CVE-2020-35491

FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, rela

FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to org.apache.commons.dbcp2.datasources.SharedPoolDataSource.

HIGH · CVSS 8.1 EPSS 0.06186
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  • EPSS percentile: top 9% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-502Deserialization of Untrusted Data
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Affected Products & Versions

27
fasterxml jackson-databind>= 2.0.0 and < 2.9.10.8
netapp service level managerall versions
debian linuxall versions
oracle agile plmall versions
oracle application testing suiteall versions
oracle autovue for agile product lifecycle managementall versions
oracle banking platformall versions
oracle banking treasury managementall versions
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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 2.9.10.8
⚠

Public Exploits & PoCs

1
poccowtowncoder.medium.com · on-jackson-cves-dont-panic-here-is-what-you-need-to-know-...cowtowncoder.medium.com
▣

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 NVD17 Dec 2020 · 07:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

2
rhsaRHSA-2021:1515Important
rhsaRHSA-2021:1230Important
🔗

References & Sources

9
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/2986Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/04/msg00025.htmlMailing ListThird Party Advisory
https://security.netapp.com/advisory/ntap-20210122-0005/Third Party Advisory
https://www.oracle.com//security-alerts/cpujul2021.htmlPatchThird Party Advisory
https://www.oracle.com/security-alerts/cpuApr2021.htmlPatchThird Party Advisory
https://www.oracle.com/security-alerts/cpuapr2022.htmlPatchThird Party Advisory
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