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CVE-2018-7489GHSA-CGGJ-FVV3-CQWV

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

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 2.8.11.1, 2.9.5, 2.7.9.3, 2.6.7.5
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: none
  • Automatable: yes
  • Technical impact: total

Summary

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.

Timeline

  1. CVE published
  2. CISA SSVC assessment

    Exploitation: none · Automatable: yes · Technical impact: total

  3. Record last updated
  4. EPSS reached 10%

    FIRST estimates at least a 10% chance of exploitation in the next 30 days

Affected versions

  • com.fasterxml.jackson.core:jackson-databindMaven

    From 2.8.0 · fixed in 2.8.11.1

  • com.fasterxml.jackson.core:jackson-databindMaven

    From 2.9.0 · fixed in 2.9.5

  • com.fasterxml.jackson.core:jackson-databindMaven

    From 2.7.0 · fixed in 2.7.9.3

  • com.fasterxml.jackson.core:jackson-databindMaven

    fixed in 2.6.7.5

References 25

securityfocus.com

access.redhat.com

securitytracker.com

debian.org

oracle.com

support.hpe.com