5.9

CVE-2019-12384: debian debian_linux Deserialization of Untrusted Data

Modified
AliasesRHSA-2019:1820RHSA-2019:2720UBUNTU-CVE-2019-12384
Published 24-06-2019Last modified 08-10-2026

Vulnerability summary

CVE-2019-12384 is a medium (CVSS 5.9) Deserialization of Untrusted Data vulnerability in debian debian_linux. EPSS estimates a 45.20% chance of exploitation in the next 30 days, higher than 98.7% of scored vulnerabilities.

Priority
Routine

Not severe (CVSS 5.9, network access); no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
5.9/10
010
Medium · v3.1 (NVD)
EPSS score
45.20%
0%100%
High · 0.00 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 7 · Related 1
DLA-1831-1MGASA-2021-0153RHSA-2019:2935RHSA-2019:2936RHSA-2019:2937RHSA-2024:5856

Timeline

  1. 24-06-2019
    PublishedVulnerability first disclosed.
  2. 08-10-2026
    Last modifiedVulnerability information updated.

Description

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.

CVSS metrics

7 scores · 6 sources · 3 versions

EPSS trend

Probability

45.20%

Chance of exploitation in the next 30 days

Percentile

99%

Versus all other CVEs

30-day change

No change 0.00 pp

From 45.20% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Version check

Known conditions: network-reachable, no authentication, no user interaction (CVSS vector). Other conditions: not stated in public data.

Chainguard61 products
  • eco-java-gradle-2.10All versions (No fix recorded)
  • eco-java-gradle-2.11All versions (No fix recorded)
  • eco-java-gradle-2.12All versions (No fix recorded)
  • eco-java-gradle-2.13All versions (No fix recorded)
  • eco-java-gradle-2.14All versions (No fix recorded)
Redhat41 products
  • enterprise_linuxEOL7.0 | 7.4 | 7.5 | 7.6 | 7.7
  • apache-commons-collections< 0:3.2.2-10.module+el8.0.0+3892+c903d3f0
  • apache-commons-lang< 0:2.6-21.module+el8.0.0+3892+c903d3f0
  • bea-stax< 0:1.2.0-16.module+el8.0.0+3892+c903d3f0
  • bea-stax-api< 0:1.2.0-16.module+el8.0.0+3892+c903d3f0
Debian2 products
Com.fasterxml.jackson.core1 product
  • jackson-databind≥ 2.9.0, < 2.9.9.1 | ≥ 2.8.0, < 2.8.11.4 | ≥ 2.7.0, < 2.7.9.6 | ≥ 2.0.0, < 2.6.7.3
Fasterxml1 product
  • jackson-databind≥ 2.0.0, < 2.6.7.3 | ≥ 2.7.0, < 2.7.9.6 | ≥ 2.8.0, < 2.8.11.4 | ≥ 2.9.0, < 2.9.9.1
Ubuntu1 product
  • jackson-databindAll versions (No fix recorded) | < 2.4.2-3ubuntu0.1~esm2

6 vendors · 107 products

References

78 links
Show all 78 references