Home/CVE/FasterXML jackson-databind 2.x before 2.9.9.1 might allow attackers to have a variety of impacts by leveraging failure t
CVE

CVE-2019-12384

FasterXML jackson-databind 2.x before 2.9.9.1 might allow attackers to have a variety of impacts by leveraging failure t

FasterXML jackson-databind 2.x before 2.9.9.1 might allow attackers to have a variety of impacts by leveraging failure to block the logback-core class from polymorphic deserialization. Depending on the classpath content, remote code execution may be possible.

MEDIUM · CVSS 5.9 EPSS 0.51266
Act now
  • EPSS ≥ 0.50 - high probability of exploitation in the next 30 days
  • EPSS percentile: top 2% of all CVEs by exploitation likelihood
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-502Deserialization of Untrusted Data
▤

Affected Products & Versions

6
fasterxml jackson-databind>= 2.0.0 and < 2.6.7.3
fasterxml jackson-databind>= 2.7.0 and < 2.7.9.6
fasterxml jackson-databind>= 2.8.0 and < 2.8.11.4
fasterxml jackson-databind>= 2.9.0 and < 2.9.9.1
debian linuxall versions
redhat enterprise linuxall 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 MODERATE fixed in 2.9.9.1
▣

Scoring & Timeline

5.9
MEDIUM · 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 NVD24 Jun 2019 · 04:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
⚑

Vendor Advisories

18
suse-csafopenSUSE-SU-2024:10868-1
rhsaRHSA-2024:5856Moderate
usnUSN-4813-1
rhsaRHSA-2020:0983Important
rhsaRHSA-2019:2938Moderate
🔗

References & Sources

31
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://blog.doyensec.com/2019/07/22/jackson-gadgets.htmlThird Party Advisory
https://doyensec.com/research.htmlThird Party Advisory
https://github.com/FasterXML/jackson-databind/compare/74b90a4...a977aadPatchThird Party Advisory
https://lists.apache.org/thread.html/0d4b630d9ee724aee50703397d9d1afa2b2befc9395ba7797d0ccea9%40%3Cdev.tomee.apache.org%3E
https://lists.apache.org/thread.html/2d2a76440becb610b9a9cb49b15eac3934b02c2dbcaacde1000353e4%40%3Cdev.tomee.apache.org%3E
https://lists.apache.org/thread.html/34717424b4d08b74f65c09a083d6dd1cb0763f37a15d6de135998c1d%40%3Cdev.tomee.apache.org%3E
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