Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).

CVE-2020-9548 — Deserialization of Untrusted Data in Jackson-databind

CWE-502 — Deserialization of Untrusted Data13 documents10 sources
Severity
9.8CRITICALNVD
EPSS
57.6%
top 1.83%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
25
Fasterxml Jackson-databindOracle Global Lifecycle Management OpatchOracle JD Edwards Enterpriseone Orchestrator+22 more
Timeline
PublishedMar 2
Latest updateMar 15

Description

FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to br.com.anteros.dbcp.AnterosDBCPConfig (aka anteros-core).

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages25 packages

▶NVDfasterxml/jackson-databind2.0.0 — 2.7.9.7+2
▶Debianfasterxml/jackson-databind< 2.11.1-1+3

Also affects: Debian Linux 8.0

Patches

Patch: github.com ↗Patch: www.oracle.com ↗Patch: www.oracle.com ↗

🔴Vulnerability Details

5
OSV
jackson-databind mishandles the interaction between serialization gadgets and typing↗2020-05-15
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GHSA
jackson-databind mishandles the interaction between serialization gadgets and typing↗2020-05-15
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CVEList
CVE-2020-9548: FasterXML jackson-databind 2↗2020-03-02
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OSV
CVE-2020-9548: FasterXML jackson-databind 2↗2020-03-02
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VulnCheck
fasterxml jackson-databind Deserialization of Untrusted Data↗2020
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💥Exploits & PoCs

1
Nuclei
FasterXML Jackson Databind <=2.9.10.4 - Remote Code Execution
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📋Vendor Advisories

3
Ubuntu
Jackson Databind vulnerabilities↗2021-03-15
▶
Red Hat
jackson-databind: Serialization gadgets in anteros-core↗2020-03-02
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Debian
CVE-2020-9548: jackson-databind - FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction betwee...↗2020
▶

💬Community

3
Bugzilla
CVE-2020-9548 jackson-databind: Serialization gadgets in anteros-core [fedora-all]↗2020-03-23
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Bugzilla
CVE-2020-9548 jackson-databind: Serialization gadgets in anteros-core↗2020-03-23
▶
Bugzilla
CVE-2020-9548 jackson-databind: Serialization gadgets in anteros-core [fedora-all]↗2020-03-23
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CVE-2020-9548 — Deserialization of Untrusted Data | cvebase