CVE-2018-25273 (GCVE-0-2018-25273)

Vulnerability from cvelistv5 – Published: 2026-04-26 13:19 – Updated: 2026-04-27 14:08
VLAI
Title
CrossFont 7.5 Denial of Service via License Key Field
Summary
CrossFont 7.5 contains a buffer overflow vulnerability that allows local attackers to crash the application by submitting an oversized payload in the License Key field. Attackers can generate a malicious file containing 4000 bytes of data, paste it into the License Key input field, and trigger an application crash when processing the input.
Severity
6.9 (Medium)
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
6.2 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-27 14:06 UTC
CWE
  • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 7605 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Acutesystems CrossFont Affected: 7.5
guessed Create a notification for this product.
Date Public
2018-09-26 00:00
Credits
Gionathan "John" Reale
Show details on NVD website
To clipboard 

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