fkie_cve-2023-39353
Vulnerability from fkie_nvd
Published
2023-08-31 21:15
Modified
2024-11-21 08:15
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Summary
FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to a missing offset validation leading to Out Of Bound Read. In the `libfreerdp/codec/rfx.c` file there is no offset validation in `tile->quantIdxY`, `tile->quantIdxCb`, and `tile->quantIdxCr`. As a result crafted input can lead to an out of bounds read access which in turn will cause a crash. This issue has been addressed in versions 2.11.0 and 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this vulnerability.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| freerdp | freerdp | * | |
| freerdp | freerdp | 3.0.0 | |
| freerdp | freerdp | 3.0.0 | |
| debian | debian_linux | 10.0 | |
| fedoraproject | fedora | 37 | |
| fedoraproject | fedora | 38 | |
| fedoraproject | fedora | 39 |
{
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to a missing offset validation leading to Out Of Bound Read. In the `libfreerdp/codec/rfx.c` file there is no offset validation in `tile-\u003equantIdxY`, `tile-\u003equantIdxCb`, and `tile-\u003equantIdxCr`. As a result crafted input can lead to an out of bounds read access which in turn will cause a crash. This issue has been addressed in versions 2.11.0 and 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this vulnerability."
},
{
"lang": "es",
"value": "FreeRDP es una implementaci\u00f3n gratuita del Protocolo de escritorio remoto (RDP) , publicada bajo la licencia Apache. Las versiones afectadas est\u00e1n sujetas a una validaci\u00f3n de compensaci\u00f3n faltante que conduce a una lectura fuera de l\u00edmites. En el archivo `libfreerdp/codec/rfx.c` no hay validaci\u00f3n de compensaci\u00f3n en `tile-\u0026gt;quantIdxY`, `tile-\u0026gt;quantIdxCb` y `tile-\u0026gt;quantIdxCr`. Como resultado, una entrada manipulada puede dar lugar a un acceso de lectura fuera de l\u00edmites, lo que a su vez provocar\u00e1 un bloqueo. Este problema se solucion\u00f3 en las versiones 2.11.0 y 3.0.0-beta3. Se recomienda a los usuarios que actualicen. No se conocen soluciones para esta vulnerabilidad."
}
],
"id": "CVE-2023-39353",
"lastModified": "2024-11-21T08:15:13.217",
"metrics": {
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"attackVector": "NETWORK",
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"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
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"baseScore": 9.1,
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"source": "nvd@nist.gov",
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"vulnStatus": "Modified",
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"source": "security-advisories@github.com",
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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.
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