CVE-2025-6498
4.8
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
Summary
A vulnerability classified as problematic has been found in HTACG tidy-html5 5.8.0. Affected is the function defaultAlloc of the file src/alloc.c. The manipulation leads to memory leak. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| HTACG | tidy-html5 | 5.8.0 | affected |
Weaknesses
- CWE-401: Memory Leak
- CWE-404: Denial of Service
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: no
- Technical Impact: partial
Additional References
References
- https://vuldb.com/?id.313614
- https://vuldb.com/?ctiid.313614
- https://vuldb.com/?submit.601009
- https://github.com/htacg/tidy-html5/issues/1152
- https://github.com/user-attachments/files/20438303/tidy-html5_crash_3.txt
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