9.8

CVE-2018-20433: debian debian_linux

CVSS: 9.8v3.0CriticalModified
AliasesUBUNTU-CVE-2018-20433DEBIAN-CVE-2018-20433DLA-1621-1
Published 24-12-2018Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2018-20433 is a critical (CVSS 9.8) vulnerability in debian debian_linux. EPSS estimates a 4.59% chance of exploitation in the next 30 days, higher than 91.5% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.8/10
010
Critical · v3.0 (NVD)
EPSS score
4.59%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 3 · Related 2
MGASA-2020-0051SUSE-SU-2022:0798-1SUSE-SU-2022:1397-1

Timeline

  1. 24-12-2018
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

c3p0 0.9.5.2 allows XXE in extractXmlConfigFromInputStream in com/mchange/v2/c3p0/cfg/C3P0ConfigXmlUtils.java during initialization.

CVSS metrics

5 scores · 4 sources · 2 versions

EPSS trend

Probability

4.59%

Chance of exploitation in the next 30 days

Percentile

92%

Versus all other CVEs

30-day change

0.00 pp

From 4.59% on 19-09-2026

19-09-202619-10-2026
EPSS score
4.59%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Debian2 products
Com.mchange1 product
  • c3p0< 0.9.5.3
Mchange1 product
Opensuse1 product
  • c3p0&distro=openSUSE Tumbleweed< 0.9.5.5-1.3
Ubuntu1 product
  • c3p0< 0.9.1.2-9+deb8u1build0.14.04.1 | < 0.9.1.2-9+deb8u1build0.16.04.1 | < 0.9.1.2-9+deb8u1build0.18.04.1

5 vendors · 6 products

References

13 links
Show all 13 references