All the vulnerabilites related to HTACG - tidy-html5
cve-2025-6496
Vulnerability from cvelistv5
Published
2025-06-23 00:00
Modified
2025-06-23 13:06
Severity ?
EPSS score ?
Summary
HTACG tidy-html5 parser.c InsertNodeAsParent null pointer dereference
References
▼ | URL | Tags |
---|---|---|
https://vuldb.com/?id.313612 | vdb-entry, technical-description | |
https://vuldb.com/?ctiid.313612 | signature, permissions-required | |
https://vuldb.com/?submit.601007 | third-party-advisory | |
https://github.com/htacg/tidy-html5/issues/1141 | issue-tracking | |
https://github.com/user-attachments/files/19652942/tidy-html5_crash.txt | exploit |
Impacted products
▼ | Vendor | Product |
---|---|---|
HTACG | tidy-html5 |
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cve-2025-6497
Vulnerability from cvelistv5
Published
2025-06-23 00:31
Modified
2025-06-23 13:02
Severity ?
EPSS score ?
Summary
HTACG tidy-html5 parser.c prvTidyParseNamespace assertion
References
▼ | URL | Tags |
---|---|---|
https://vuldb.com/?id.313613 | vdb-entry, technical-description | |
https://vuldb.com/?ctiid.313613 | signature, permissions-required | |
https://vuldb.com/?submit.601008 | third-party-advisory | |
https://github.com/htacg/tidy-html5/issues/1142 | issue-tracking | |
https://github.com/user-attachments/files/19825297/tidy-html5_crash_2.txt | exploit |
Impacted products
▼ | Vendor | Product |
---|---|---|
HTACG | tidy-html5 |
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cve-2025-6498
Vulnerability from cvelistv5
Published
2025-06-23 01:31
Modified
2025-06-23 13:45
Severity ?
EPSS score ?
Summary
HTACG tidy-html5 alloc.c defaultAlloc memory leak
References
▼ | URL | Tags |
---|---|---|
https://vuldb.com/?id.313614 | vdb-entry, technical-description | |
https://vuldb.com/?ctiid.313614 | signature, permissions-required | |
https://vuldb.com/?submit.601009 | third-party-advisory | |
https://github.com/htacg/tidy-html5/issues/1152 | issue-tracking | |
https://github.com/user-attachments/files/20438303/tidy-html5_crash_3.txt | exploit |
Impacted products
▼ | Vendor | Product |
---|---|---|
HTACG | tidy-html5 |
{ "containers": { "adp": [ { "metrics": [ { "other": { "content": { "id": "CVE-2025-6498", "options": [ { "Exploitation": "poc" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2025-06-23T13:45:03.825013Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2025-06-23T13:45:07.073Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "references": [ { "tags": [ "exploit" ], "url": "https://github.com/htacg/tidy-html5/issues/1152" } ], "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "product": "tidy-html5", "vendor": "HTACG", "versions": [ { "status": "affected", "version": "5.8.0" } ] } ], "credits": [ { "lang": "en", "type": "reporter", "value": "JJLeo (VulDB User)" } ], "descriptions": [ { "lang": "en", "value": "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." }, { "lang": "de", "value": "Es wurde eine problematische Schwachstelle in HTACG tidy-html5 5.8.0 entdeckt. Betroffen hiervon ist die Funktion defaultAlloc der Datei src/alloc.c. Durch Manipulation mit unbekannten Daten kann eine memory leak-Schwachstelle ausgenutzt werden. Der Angriff hat dabei lokal zu erfolgen. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung." } ], "metrics": [ { "cvssV4_0": { "baseScore": 4.8, "baseSeverity": "MEDIUM", "vectorString": "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", "version": "4.0" } }, { "cvssV3_1": { "baseScore": 3.3, "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R", "version": "3.1" } }, { "cvssV3_0": { "baseScore": 3.3, "baseSeverity": "LOW", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R", "version": "3.0" } }, { "cvssV2_0": { "baseScore": 1.7, "vectorString": "AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:ND/RC:UR", "version": "2.0" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-401", "description": "Memory Leak", "lang": "en", "type": "CWE" } ] }, { "descriptions": [ { "cweId": "CWE-404", "description": "Denial of Service", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2025-06-23T01:31:05.868Z", "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB" }, "references": [ { "name": "VDB-313614 | HTACG tidy-html5 alloc.c defaultAlloc memory leak", "tags": [ "vdb-entry", "technical-description" ], "url": "https://vuldb.com/?id.313614" }, { "name": "VDB-313614 | CTI Indicators (IOB, IOC, IOA)", "tags": [ "signature", "permissions-required" ], "url": "https://vuldb.com/?ctiid.313614" }, { "name": "Submit #601009 | htacg tidy-html5 tidy-html5 5.8.0 (commit d08ddc2) Memory Leak", "tags": [ "third-party-advisory" ], "url": "https://vuldb.com/?submit.601009" }, { "tags": [ "issue-tracking" ], "url": "https://github.com/htacg/tidy-html5/issues/1152" }, { "tags": [ "exploit" ], "url": "https://github.com/user-attachments/files/20438303/tidy-html5_crash_3.txt" } ], "timeline": [ { "lang": "en", "time": "2025-06-22T00:00:00.000Z", "value": "Advisory disclosed" }, { "lang": "en", "time": "2025-06-22T02:00:00.000Z", "value": "VulDB entry created" }, { "lang": "en", "time": "2025-06-22T21:09:46.000Z", "value": "VulDB entry last update" } ], "title": "HTACG tidy-html5 alloc.c defaultAlloc memory leak" } }, "cveMetadata": { "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "assignerShortName": "VulDB", "cveId": "CVE-2025-6498", "datePublished": "2025-06-23T01:31:05.868Z", "dateReserved": "2025-06-22T19:04:23.458Z", "dateUpdated": "2025-06-23T13:45:07.073Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }