7.4

CVE-2018-11767: apache hadoop Improper Privilege Management

CVSS: 7.4v3.0HighModified
AliasesGHSA-5cf4-jqwp-584g
Published 18-03-2019Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2018-11767 is a high (CVSS 7.4) Improper Privilege Management vulnerability in apache hadoop. EPSS estimates a 3.73% chance of exploitation in the next 30 days, higher than 89.6% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.4/10
010
High · v3.0 (NVD)
EPSS score
3.73%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 18-03-2019
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

In Apache Hadoop 2.9.0 to 2.9.1, 2.8.3 to 2.8.4, 2.7.5 to 2.7.6, KMS blocking users or granting access to users incorrectly, if the system uses non-default groups mapping mechanisms.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

3.73%

Chance of exploitation in the next 30 days

Percentile

90%

Versus all other CVEs

30-day change

0.00 pp

From 3.73% on 18-09-2026

18-09-202618-10-2026
EPSS score
3.73%

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

Apache1 product
  • hadoop≥ 2.7.5, ≤ 2.7.6 | ≥ 2.8.3, ≤ 2.8.4 | ≥ 2.9.0, ≤ 2.9.1
Org.apache.hadoop1 product
  • hadoop-main≥ 2.7.5, < 2.7.7 | ≥ 2.8.3, < 2.8.5 | ≥ 2.9.0, < 2.9.2

2 vendors · 2 products

References

12 links
Show all 12 references