CVE-2025-6497

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Source
https://nvd.nist.gov/vuln/detail/CVE-2025-6497
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-6497.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-6497
Downstream
Published
2025-06-23T01:15:22Z
Modified
2025-07-01T16:33:43.106799Z
Severity
  • 3.3 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
Summary
[none]
Details

A vulnerability was found in HTACG tidy-html5 5.8.0. It has been rated as problematic. This issue affects the function prvTidyParseNamespace of the file src/parser.c. The manipulation leads to reachable assertion. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used.

References

Affected packages

Debian:11 / tidy-html5

Package

Name
tidy-html5
Purl
pkg:deb/debian/tidy-html5?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2:5.*

2:5.6.0-11
2:5.7.45-1~exp1
2:5.8.0-1~exp1
2:5.8.0-1~exp2
2:5.8.0-1
2:5.8.0-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / tidy-html5

Package

Name
tidy-html5
Purl
pkg:deb/debian/tidy-html5?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2:5.*

2:5.6.0-11
2:5.7.45-1~exp1
2:5.8.0-1~exp1
2:5.8.0-1~exp2
2:5.8.0-1
2:5.8.0-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / tidy-html5

Package

Name
tidy-html5
Purl
pkg:deb/debian/tidy-html5?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2:5.*

2:5.6.0-11
2:5.7.45-1~exp1
2:5.8.0-1~exp1
2:5.8.0-1~exp2
2:5.8.0-1
2:5.8.0-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}