CVE-2018-25273
MEDIUMCrossFont 7.5 Denial of Service via License Key Field
Title source: cnaDescription
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.
Exploits (1)
exploitdb
WORKING POC
by Gionathan Reale · pythondoswindows_x86
https://www.exploit-db.com/exploits/45494
Scores
CVSS v3
6.2
EPSS
0.0001
EPSS Percentile
2.2%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-120
Status
published
Products (1)
Acutesystems/CrossFont
7.5
Published
Apr 26, 2026
Tracked Since
Apr 26, 2026