fkie_cve-2021-44686
Vulnerability from fkie_nvd
Published
2021-12-07 00:15
Modified
2024-11-21 06:31
Severity ?
Summary
calibre before 5.32.0 contains a regular expression that is vulnerable to ReDoS (Regular Expression Denial of Service) in html_preprocess_rules in ebooks/conversion/preprocess.py.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| calibre-ebook | calibre | * | |
| fedoraproject | fedora | 34 |
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},
{
"lang": "es",
"value": "calibre versiones anteriores a 5.32.0, contiene una expresi\u00f3n regular que es vulnerable a ReDoS (denegaci\u00f3n de servicio por expresi\u00f3n regular) en html_preprocess_rules en el archivo ebooks/conversion/preprocess.py"
}
],
"id": "CVE-2021-44686",
"lastModified": "2024-11-21T06:31:23.000",
"metrics": {
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"published": "2021-12-07T00:15:08.087",
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"source": "nvd@nist.gov",
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]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.