FKIE_CVE-2022-29536
Vulnerability from fkie_nvd - Published: 2022-04-20 23:15 - Updated: 2024-11-21 06:59
Severity ?
Summary
In GNOME Epiphany before 41.4 and 42.x before 42.2, an HTML document can trigger a client buffer overflow (in ephy_string_shorten in the UI process) via a long page title. The issue occurs because the number of bytes for a UTF-8 ellipsis character is not properly considered.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| gnome | epiphany | * | |
| gnome | epiphany | * | |
| fedoraproject | fedora | 34 | |
| fedoraproject | fedora | 35 | |
| fedoraproject | fedora | 36 | |
| debian | debian_linux | 10.0 | |
| debian | debian_linux | 11.0 |
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"cveTags": [],
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"lang": "en",
"value": "In GNOME Epiphany before 41.4 and 42.x before 42.2, an HTML document can trigger a client buffer overflow (in ephy_string_shorten in the UI process) via a long page title. The issue occurs because the number of bytes for a UTF-8 ellipsis character is not properly considered."
},
{
"lang": "es",
"value": "En GNOME Epiphany versiones anteriores a 41.4 y versiones 42.x anteriores a 42.2, un documento HTML puede desencadenar un desbordamiento del b\u00fafer del cliente (en ephy_string_shorten en el proceso de la interfaz de usuario) por medio de un t\u00edtulo de p\u00e1gina largo. El problema es producido porque el n\u00famero de bytes para un car\u00e1cter de elipsis UTF-8 no es considerado apropiadamente"
}
],
"id": "CVE-2022-29536",
"lastModified": "2024-11-21T06:59:17.080",
"metrics": {
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"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
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"published": "2022-04-20T23:15:08.733",
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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