Home/CVE/FasterXML jackson-databind before 2.7.9.3, 2.8.x before 2.8.11.1 and 2.9.x before 2.9.5 allows unauthenticated remote co
CVE

CVE-2018-7489

FasterXML jackson-databind before 2.7.9.3, 2.8.x before 2.8.11.1 and 2.9.x before 2.9.5 allows unauthenticated remote co

FasterXML jackson-databind before 2.7.9.3, 2.8.x before 2.8.11.1 and 2.9.x before 2.9.5 allows unauthenticated remote code execution because of an incomplete fix for the CVE-2017-7525 deserialization flaw. This is exploitable by sending maliciously crafted JSON input to the readValue method of the ObjectMapper, bypassing a blacklist that is ineffective if the c3p0 libraries are available in the classpath.

CRITICAL · CVSS 9.8 EPSS 0.36207
Schedule remediation
  • EPSS ≥ 0.10 - elevated exploitation probability
  • EPSS percentile: top 3% of all CVEs by exploitation likelihood
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-184Incomplete List of Disallowed Inputs
CWE-502Deserialization of Untrusted Data
▤

Affected Products & Versions

7
fasterxml jackson-databind< 2.7.9.3
fasterxml jackson-databind>= 2.8.0 and < 2.8.11.1
fasterxml jackson-databind>= 2.9.0 and < 2.9.5
debian linuxall versions
oracle communications billing and revenue managementall versions
oracle communications instant messaging serverall versions
redhat jboss enterprise application platformall 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 CRITICAL fixed in 2.8.11.1
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.0 · 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 NVD26 Feb 2018 · 03:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

22
suse-csafopenSUSE-SU-2024:10868-1
suse-csafopenSUSE-SU-2024:10886-1
rhsaRHSA-2020:5568Important
rhsaRHSA-2019:2938Moderate
rhsaRHSA-2019:2937Moderate
🔗

References & Sources

15
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.htmlPatch
http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.htmlPatch
http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.htmlPatch
http://www.securityfocus.com/bid/103203Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1040693Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1041890Third Party AdvisoryVDB Entry
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