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CVE-2018-1515

20
FAUCET Score

CVE-2018-1515 describes a buffer overflow vulnerability in IBM DB2 for Linux, UNIX, and Windows (versions 10.5 and 11.1) that could allow a local attacker to escalate privileges to the DB2 instance owner under specific conditions. This vulnerability has a CVSSv3 score of 7.0 (HIGH), indicating a high impact on confidentiality, integrity, and availability, with high attack complexity and requiring low privileges. Despite its severity, there is no known active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
10.5CPE matchmatch criteria
cpe:2.3:a:ibm:db2:10.5:*:*:*:*:*:*:*
11.1CPE matchmatch criteria
cpe:2.3:a:ibm:db2:11.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.4HIGH

CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.4
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.35%
Probability of exploitation in next 30 days
EPSS Percentile
27.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0035 is in the 65th percentile among its peer group of 1,525 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.4 InfoSec Media, 0.1 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

exchange.xforce.ibmcloud.com / vulnerabilities/141624
VDB EntryVendor Advisory
ibm.com / support/docview.wss
Vendor Advisory
securitytracker.com / id/1040969
Third Party AdvisoryVDB Entry