8.4

CVE-2018-1936: ibm db2 Out-of-bounds Write

CVSS: 8.4v3.0HighModified
Published 03-04-2019Last modified 16-09-2024
Open JSON

Vulnerability summary

CVE-2018-1936 is a high (CVSS 8.4) Out-of-bounds Write vulnerability in ibm db2. EPSS estimates a 0.51% chance of exploitation in the next 30 days, higher than 42.2% of scored vulnerabilities.

Overall risk
34/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.4/10
010
High · v3.0 (CVE.org)
EPSS score
0.51%
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. 03-04-2019
    PublishedVulnerability first disclosed.
  2. 16-09-2024
    Last modifiedVulnerability information updated.

Description

IBM DB2 9.7, 10.1, 10.5, and 11.1 libdb2e.so.1 is vulnerable to a stack based buffer overflow, caused by improper bounds checking which could allow an attacker to execute arbitrary code. IBM X-Force ID: 153316.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

0.51%

Chance of exploitation in the next 30 days

Percentile

42%

Versus all other CVEs

30-day change

0.00 pp

From 0.51% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.51%

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

Ibm1 product
  • db2EOL9.7 | 10.1 | 10.5 | 11.1 | 9.7.0.0 | 9.7.0.1 | 9.7.0.2 | 9.7.0.3 | 9.7.0.4 | 9.7.0.5 | 9.7.0.6 | 9.7.0.7 | 9.7.0.8 | 9.7.0.9 | 9.7.0.10 | 9.7.0.11 | 10.1.0.0 | 10.1.0.1 | 10.1.0.2 | 10.1.0.3 | 10.1.0.4 | 10.1.0.5 | 10.1.0.6 | 10.5.0.0 | 10.5.0.1 | 10.5.0.2 | 10.5.0.3 | 10.5.0.4 | 10.5.0.5 | 10.5.0.6 | 10.5.0.7 | 10.5.0.8 | 10.5.0.9 | 10.5.0.10 | 11.1.0.0 | 11.1.1.1 | 11.1.2.2 | 11.1.3.3 | 11.1.4.4

1 vendor · 1 product

References

2 links