GSD-2020-15103
Vulnerability from gsd - Updated: 2023-12-13 01:21Details
In FreeRDP less than or equal to 2.1.2, an integer overflow exists due to missing input sanitation in rdpegfx channel. All FreeRDP clients are affected. The input rectangles from the server are not checked against local surface coordinates and blindly accepted. A malicious server can send data that will crash the client later on (invalid length arguments to a `memcpy`) This has been fixed in 2.2.0. As a workaround, stop using command line arguments /gfx, /gfx-h264 and /network:auto
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-15103",
"description": "In FreeRDP less than or equal to 2.1.2, an integer overflow exists due to missing input sanitation in rdpegfx channel. All FreeRDP clients are affected. The input rectangles from the server are not checked against local surface coordinates and blindly accepted. A malicious server can send data that will crash the client later on (invalid length arguments to a `memcpy`) This has been fixed in 2.2.0. As a workaround, stop using command line arguments /gfx, /gfx-h264 and /network:auto",
"id": "GSD-2020-15103",
"references": [
"https://www.suse.com/security/cve/CVE-2020-15103.html",
"https://access.redhat.com/errata/RHSA-2021:1849",
"https://ubuntu.com/security/CVE-2020-15103",
"https://security.archlinux.org/CVE-2020-15103",
"https://linux.oracle.com/cve/CVE-2020-15103.html"
]
},
"gsd": {
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"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
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"id": "GSD-2020-15103",
"modified": "2023-12-13T01:21:43.749121Z",
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"exploitabilityScore": 6.8,
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"lastModifiedDate": "2023-10-20T19:26Z",
"publishedDate": "2020-07-27T18:15Z"
}
}
}
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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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