8.8

CVE-2018-11778: apache software foundation apache ranger Out-of-bounds Write

CVSS: 8.8v3.0HighModified
AliasesGHSA-c99h-fgqm-6679
Published 05-10-2018Last modified 17-09-2024
Open JSON

Vulnerability summary

CVE-2018-11778 is a high (CVSS 8.8) Out-of-bounds Write vulnerability in apache software foundation apache ranger. EPSS estimates a 4.01% chance of exploitation in the next 30 days, higher than 90.4% of scored vulnerabilities.

Overall risk
36/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.8/10
010
High · v3.0 (NVD)
EPSS score
4.01%
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. 05-10-2018
    PublishedVulnerability first disclosed.
  2. 17-09-2024
    Last modifiedVulnerability information updated.

Description

UnixAuthenticationService in Apache Ranger 1.2.0 was updated to correctly handle user input to avoid Stack-based buffer overflow. Versions prior to 1.2.0 should be upgraded to 1.2.0

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

4.01%

Chance of exploitation in the next 30 days

Percentile

90%

Versus all other CVEs

30-day change

0.00 pp

From 4.01% on 18-09-2026

18-09-202618-10-2026
EPSS score
4.01%

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
Apache software foundation1 product
Org.apache.ranger1 product
  • ranger< 1.2.0

3 vendors · 3 products

References

8 links