CVE-2018-18749
data-tools through 2017-07-26 has an Integer Overflow leading to an incorrect end value for the...
data-tools through 2017-07-26 has an Integer Overflow leading to an incorrect end value for the write_wchars function.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
data-tools through 2017-07-26 has an Integer Overflow leading to an incorrect end value for the write_wchars function.
- Record
CVE-2018-18749- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:N/A:P - Weakness
- CWE-190
- Updated
- 2026-11-02
CVE List No score
data-tools through 2017-07-26 has an Integer Overflow leading to an incorrect end value for the write_wchars function.
- Record
CVE-2018-18749- Updated
- 2026-11-02
EUVDEUVD-2018-10465 No score
data-tools through 2017-07-26 has an Integer Overflow leading to an incorrect end value for the write_wchars function.
- Record
EUVD-2018-10465- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-7cwm-5vpw-qj96
data-tools through 2017-07-26 has an Integer Overflow leading to an incorrect end value for the...
data-tools through 2017-07-26 has an Integer Overflow leading to an incorrect end value for the write_wchars function.
- Record
GHSA-7cwm-5vpw-qj96- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Weakness
- CWE-190
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-18749 is a medium vulnerability (CVSS 5.5) in Data Tools Project Tools, published October 28, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.73%, the 54th percentile. No source names a fixed version.