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WID-SEC-W-2023-2251
Vulnerability from csaf_certbund - Published: 2023-09-03 22:00 - Updated: 2025-02-16 23:00Summary
FreeRDP: Mehrere Schwachstellen
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung
FreeRDP ist eine freie Implementierung des Remote Desktop Protocol (RDP).
Angriff
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in FreeRDP ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme
- Linux
- MacOS X
- Sonstiges
- Windows
{
"document": {
"aggregate_severity": {
"text": "mittel"
},
"category": "csaf_base",
"csaf_version": "2.0",
"distribution": {
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "de-DE",
"notes": [
{
"category": "legal_disclaimer",
"text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
},
{
"category": "description",
"text": "FreeRDP ist eine freie Implementierung des Remote Desktop Protocol (RDP).",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in FreeRDP ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Linux\n- MacOS X\n- Sonstiges\n- Windows",
"title": "Betroffene Betriebssysteme"
}
],
"publisher": {
"category": "other",
"contact_details": "csaf-provider@cert-bund.de",
"name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
"namespace": "https://www.bsi.bund.de"
},
"references": [
{
"category": "self",
"summary": "WID-SEC-W-2023-2251 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2251.json"
},
{
"category": "self",
"summary": "WID-SEC-2023-2251 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-2251"
},
{
"category": "external",
"summary": "FreeRDP Security Release vom 2023-09-03",
"url": "https://www.freerdp.com/2023/08/31/3_0_0_beta3-release"
},
{
"category": "external",
"summary": "PoC f\u00fcr CVE-2023-39350",
"url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-rrrv-3w42-pffh"
},
{
"category": "external",
"summary": "PoC f\u00fcr CVE-2023-39352",
"url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-whwr-qcf2-2mvj"
},
{
"category": "external",
"summary": "PoC f\u00fcr CVE-2023-39355",
"url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-hvwj-vmg6-2f5h"
},
{
"category": "external",
"summary": "PoC f\u00fcr CVE-2023-40181",
"url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-mxp4-rx7x-h2g8"
},
{
"category": "external",
"summary": "PoC f\u00fcr CVE-2023-40186",
"url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-hcj4-3c3r-5j3v"
},
{
"category": "external",
"summary": "PoC f\u00fcr CVE-2023-40589",
"url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-gc34-mw6m-g42x"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2023-10E43BCEBB vom 2023-09-05",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-10e43bcebb"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2023-5E6796CB83 vom 2023-09-05",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-5e6796cb83"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2023-74108CA60D vom 2023-09-05",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-74108ca60d"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6401-1 vom 2023-10-04",
"url": "https://ubuntu.com/security/notices/USN-6401-1"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS2-2023-2269 vom 2023-10-06",
"url": "https://alas.aws.amazon.com/AL2/ALAS-2023-2269.html"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-3606 vom 2023-10-07",
"url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:4611-1 vom 2023-11-29",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-November/017261.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6522-1 vom 2023-11-29",
"url": "https://ubuntu.com/security/notices/USN-6522-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6522-2 vom 2023-12-07",
"url": "https://ubuntu.com/security/notices/USN-6522-2"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:4893-1 vom 2023-12-18",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-December/017438.html"
},
{
"category": "external",
"summary": "Gentoo Linux Security Advisory GLSA-202401-16 vom 2024-01-12",
"url": "https://security.gentoo.org/glsa/202401-16"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-4053 vom 2025-02-15",
"url": "https://lists.debian.org/debian-lts-announce/2025/02/msg00016.html"
}
],
"source_lang": "en-US",
"title": "FreeRDP: Mehrere Schwachstellen",
"tracking": {
"current_release_date": "2025-02-16T23:00:00.000+00:00",
"generator": {
"date": "2025-02-17T09:16:32.605+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.12"
}
},
"id": "WID-SEC-W-2023-2251",
"initial_release_date": "2023-09-03T22:00:00.000+00:00",
"revision_history": [
{
"date": "2023-09-03T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2023-09-04T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Fedora aufgenommen"
},
{
"date": "2023-10-04T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-10-05T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2023-10-08T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2023-11-29T23:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von SUSE und Ubuntu aufgenommen"
},
{
"date": "2023-12-07T23:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-12-18T23:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2024-01-14T23:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von Gentoo aufgenommen"
},
{
"date": "2025-02-16T23:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von Debian aufgenommen"
}
],
"status": "final",
"version": "10"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Amazon Linux 2",
"product": {
"name": "Amazon Linux 2",
"product_id": "398363",
"product_identification_helper": {
"cpe": "cpe:/o:amazon:linux_2:-"
}
}
}
],
"category": "vendor",
"name": "Amazon"
},
{
"branches": [
{
"category": "product_name",
"name": "Debian Linux",
"product": {
"name": "Debian Linux",
"product_id": "2951",
"product_identification_helper": {
"cpe": "cpe:/o:debian:debian_linux:-"
}
}
}
],
"category": "vendor",
"name": "Debian"
},
{
"branches": [
{
"category": "product_name",
"name": "Fedora Linux",
"product": {
"name": "Fedora Linux",
"product_id": "74185",
"product_identification_helper": {
"cpe": "cpe:/o:fedoraproject:fedora:-"
}
}
}
],
"category": "vendor",
"name": "Fedora"
},
{
"branches": [
{
"category": "product_name",
"name": "Gentoo Linux",
"product": {
"name": "Gentoo Linux",
"product_id": "T012167",
"product_identification_helper": {
"cpe": "cpe:/o:gentoo:linux:-"
}
}
}
],
"category": "vendor",
"name": "Gentoo"
},
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c3.0.0-beta3",
"product": {
"name": "Open Source FreeRDP \u003c3.0.0-beta3",
"product_id": "T029682"
}
},
{
"category": "product_version",
"name": "3.0.0-beta3",
"product": {
"name": "Open Source FreeRDP 3.0.0-beta3",
"product_id": "T029682-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:freerdp:freerdp:3.0.0-beta3"
}
}
},
{
"category": "product_version_range",
"name": "\u003c2.11.0-1.fc37",
"product": {
"name": "Open Source FreeRDP \u003c2.11.0-1.fc37",
"product_id": "T029698"
}
},
{
"category": "product_version",
"name": "2.11.0-1.fc37",
"product": {
"name": "Open Source FreeRDP 2.11.0-1.fc37",
"product_id": "T029698-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:freerdp:freerdp:2.11.0-1.fc37"
}
}
}
],
"category": "product_name",
"name": "FreeRDP"
}
],
"category": "vendor",
"name": "Open Source"
},
{
"branches": [
{
"category": "product_name",
"name": "SUSE Linux",
"product": {
"name": "SUSE Linux",
"product_id": "T002207",
"product_identification_helper": {
"cpe": "cpe:/o:suse:suse_linux:-"
}
}
}
],
"category": "vendor",
"name": "SUSE"
},
{
"branches": [
{
"category": "product_name",
"name": "Ubuntu Linux",
"product": {
"name": "Ubuntu Linux",
"product_id": "T000126",
"product_identification_helper": {
"cpe": "cpe:/o:canonical:ubuntu_linux:-"
}
}
}
],
"category": "vendor",
"name": "Ubuntu"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2023-39350",
"product_status": {
"known_affected": [
"T029682",
"2951",
"T002207",
"T000126",
"398363",
"T012167",
"T029698",
"74185"
]
},
"release_date": "2023-09-03T22:00:00.000+00:00",
"title": "CVE-2023-39350"
},
{
"cve": "CVE-2023-39351",
"product_status": {
"known_affected": [
"T029682",
"2951",
"T002207",
"T000126",
"398363",
"T012167",
"T029698",
"74185"
]
},
"release_date": "2023-09-03T22:00:00.000+00:00",
"title": "CVE-2023-39351"
},
{
"cve": "CVE-2023-39352",
"product_status": {
"known_affected": [
"T029682",
"2951",
"T002207",
"T000126",
"398363",
"T012167",
"T029698",
"74185"
]
},
"release_date": "2023-09-03T22:00:00.000+00:00",
"title": "CVE-2023-39352"
},
{
"cve": "CVE-2023-39353",
"product_status": {
"known_affected": [
"T029682",
"2951",
"T002207",
"T000126",
"398363",
"T012167",
"T029698",
"74185"
]
},
"release_date": "2023-09-03T22:00:00.000+00:00",
"title": "CVE-2023-39353"
},
{
"cve": "CVE-2023-39354",
"product_status": {
"known_affected": [
"T029682",
"2951",
"T002207",
"T000126",
"398363",
"T012167",
"T029698",
"74185"
]
},
"release_date": "2023-09-03T22:00:00.000+00:00",
"title": "CVE-2023-39354"
},
{
"cve": "CVE-2023-39355",
"product_status": {
"known_affected": [
"T029682",
"2951",
"T002207",
"T000126",
"398363",
"T012167",
"T029698",
"74185"
]
},
"release_date": "2023-09-03T22:00:00.000+00:00",
"title": "CVE-2023-39355"
},
{
"cve": "CVE-2023-39356",
"product_status": {
"known_affected": [
"T029682",
"2951",
"T002207",
"T000126",
"398363",
"T012167",
"T029698",
"74185"
]
},
"release_date": "2023-09-03T22:00:00.000+00:00",
"title": "CVE-2023-39356"
},
{
"cve": "CVE-2023-40181",
"product_status": {
"known_affected": [
"T029682",
"2951",
"T002207",
"T000126",
"398363",
"T012167",
"T029698",
"74185"
]
},
"release_date": "2023-09-03T22:00:00.000+00:00",
"title": "CVE-2023-40181"
},
{
"cve": "CVE-2023-40186",
"product_status": {
"known_affected": [
"T029682",
"2951",
"T002207",
"T000126",
"398363",
"T012167",
"T029698",
"74185"
]
},
"release_date": "2023-09-03T22:00:00.000+00:00",
"title": "CVE-2023-40186"
},
{
"cve": "CVE-2023-40187",
"product_status": {
"known_affected": [
"T029682",
"2951",
"T002207",
"T000126",
"398363",
"T012167",
"T029698",
"74185"
]
},
"release_date": "2023-09-03T22:00:00.000+00:00",
"title": "CVE-2023-40187"
},
{
"cve": "CVE-2023-40188",
"product_status": {
"known_affected": [
"T029682",
"2951",
"T002207",
"T000126",
"398363",
"T012167",
"T029698",
"74185"
]
},
"release_date": "2023-09-03T22:00:00.000+00:00",
"title": "CVE-2023-40188"
},
{
"cve": "CVE-2023-40567",
"product_status": {
"known_affected": [
"T029682",
"2951",
"T002207",
"T000126",
"398363",
"T012167",
"T029698",
"74185"
]
},
"release_date": "2023-09-03T22:00:00.000+00:00",
"title": "CVE-2023-40567"
},
{
"cve": "CVE-2023-40569",
"product_status": {
"known_affected": [
"T029682",
"2951",
"T002207",
"T000126",
"398363",
"T012167",
"T029698",
"74185"
]
},
"release_date": "2023-09-03T22:00:00.000+00:00",
"title": "CVE-2023-40569"
},
{
"cve": "CVE-2023-40574",
"product_status": {
"known_affected": [
"T029682",
"2951",
"T002207",
"T000126",
"398363",
"T012167",
"T029698",
"74185"
]
},
"release_date": "2023-09-03T22:00:00.000+00:00",
"title": "CVE-2023-40574"
},
{
"cve": "CVE-2023-40575",
"product_status": {
"known_affected": [
"T029682",
"2951",
"T002207",
"T000126",
"398363",
"T012167",
"T029698",
"74185"
]
},
"release_date": "2023-09-03T22:00:00.000+00:00",
"title": "CVE-2023-40575"
},
{
"cve": "CVE-2023-40576",
"product_status": {
"known_affected": [
"T029682",
"2951",
"T002207",
"T000126",
"398363",
"T012167",
"T029698",
"74185"
]
},
"release_date": "2023-09-03T22:00:00.000+00:00",
"title": "CVE-2023-40576"
},
{
"cve": "CVE-2023-40589",
"product_status": {
"known_affected": [
"T029682",
"2951",
"T002207",
"T000126",
"398363",
"T012167",
"T029698",
"74185"
]
},
"release_date": "2023-09-03T22:00:00.000+00:00",
"title": "CVE-2023-40589"
}
]
}
CVE-2023-40569 (GCVE-0-2023-40569)
Vulnerability from cvelistv5 – Published: 2023-08-31 21:41 – Updated: 2025-11-03 20:35
VLAI?
EPSS
Summary
FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an Out-Of-Bounds Write in the `progressive_decompress` function. This issue is likely down to incorrect calculations of the `nXSrc` and `nYSrc` variables. 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.
Severity ?
6.5 (Medium)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
Impacted products
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2025-11-03T20:35:55.389Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-hm8c-rcjg-c8qp",
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-hm8c-rcjg-c8qp"
},
{
"name": "https://github.com/FreeRDP/FreeRDP/blob/5be5553e0da72178a4b94cc1ffbdace9ceb153e5/libfreerdp/codec/progressive.c#L2598-L2616",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/FreeRDP/FreeRDP/blob/5be5553e0da72178a4b94cc1ffbdace9ceb153e5/libfreerdp/codec/progressive.c#L2598-L2616"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OH2ATH2BKDNKCJAU4WPPXK4SHLE3UJUV/"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/A6LLDAPEXRDJOM3PREDDD267SSNT77DP/"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IHMTGKCZXJPQOR5ZD2I4GPDNP2DKRXMF/"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202401-16"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/02/msg00016.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "FreeRDP",
"vendor": "FreeRDP",
"versions": [
{
"status": "affected",
"version": "\u003c 2.11.0"
},
{
"status": "affected",
"version": "\u003e= 3.0.0-beta1, \u003c 3.0.0-beta3"
}
]
}
],
"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 an Out-Of-Bounds Write in the `progressive_decompress` function. This issue is likely down to incorrect calculations of the `nXSrc` and `nYSrc` variables. 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."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
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},
{
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CVE-2023-40181 (GCVE-0-2023-40181)
Vulnerability from cvelistv5 – Published: 2023-08-31 21:06 – Updated: 2025-11-03 20:35
VLAI?
EPSS
Summary
FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an Integer-Underflow leading to Out-Of-Bound Read in the `zgfx_decompress_segment` function. In the context of `CopyMemory`, it's possible to read data beyond the transmitted packet range and likely 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 issue.
Severity ?
5.3 (Medium)
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
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{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/A6LLDAPEXRDJOM3PREDDD267SSNT77DP/"
},
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IHMTGKCZXJPQOR5ZD2I4GPDNP2DKRXMF/"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html"
},
{
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CVE-2023-40574 (GCVE-0-2023-40574)
Vulnerability from cvelistv5 – Published: 2023-08-31 21:39 – Updated: 2025-02-13 17:08
VLAI?
EPSS
Summary
FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an Out-Of-Bounds Write in the `writePixelBGRX` function. This issue is likely down to incorrect calculations of the `nHeight` and `srcStep` variables. This issue has been addressed in version 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this issue.
Severity ?
6.5 (Medium)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
{
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"dateUpdated": "2024-08-02T18:38:50.393Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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},
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"url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-422p-gj6x-93cw"
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{
"name": "https://github.com/FreeRDP/FreeRDP/blob/5be5553e0da72178a4b94cc1ffbdace9ceb153e5/libfreerdp/primitives/prim_YUV.c#L414-L445",
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"timestamp": "2024-03-14T19:24:14.917264Z",
"version": "2.0.3"
},
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}
],
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"attackComplexity": "LOW",
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},
{
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],
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"advisory": "GHSA-422p-gj6x-93cw",
"discovery": "UNKNOWN"
},
"title": "Out-Of-Bounds Write in FreeRDP"
}
},
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CVE-2023-39350 (GCVE-0-2023-39350)
Vulnerability from cvelistv5 – Published: 2023-08-31 19:31 – Updated: 2025-11-03 20:35
VLAI?
EPSS
Summary
FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. This issue affects Clients only. Integer underflow leading to DOS (e.g. abort due to `WINPR_ASSERT` with default compilation flags). When an insufficient blockLen is provided, and proper length validation is not performed, an Integer Underflow occurs, leading to a Denial of Service (DOS) vulnerability. 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.
Severity ?
5.9 (Medium)
CWE
- CWE-191 - Integer Underflow (Wrap or Wraparound)
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
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"url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-rrrv-3w42-pffh"
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"x_transferred"
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OH2ATH2BKDNKCJAU4WPPXK4SHLE3UJUV/"
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{
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"x_transferred"
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IHMTGKCZXJPQOR5ZD2I4GPDNP2DKRXMF/"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html"
},
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"tags": [
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202401-16"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/02/msg00016.html"
}
],
"title": "CVE Program Container"
}
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"vendor": "FreeRDP",
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},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IHMTGKCZXJPQOR5ZD2I4GPDNP2DKRXMF/"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html"
},
{
"url": "https://security.gentoo.org/glsa/202401-16"
}
],
"source": {
"advisory": "GHSA-rrrv-3w42-pffh",
"discovery": "UNKNOWN"
},
"title": "Incorrect offset calculation leading to denial of service in FreeRDP"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2023-39350",
"datePublished": "2023-08-31T19:31:13.392Z",
"dateReserved": "2023-07-28T13:26:46.477Z",
"dateUpdated": "2025-11-03T20:35:39.555Z",
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CVE-2023-39354 (GCVE-0-2023-39354)
Vulnerability from cvelistv5 – Published: 2023-08-31 19:36 – Updated: 2025-11-03 20:35
VLAI?
EPSS
Summary
FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an Out-Of-Bounds Read in the `nsc_rle_decompress_data` function. The Out-Of-Bounds Read occurs because it processes `context->Planes` without checking if it contains data of sufficient length. Should an attacker be able to leverage this vulnerability they may be able to 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.
Severity ?
5.9 (Medium)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
{
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{
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"x_refsource_MISC",
"x_transferred"
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{
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"x_transferred"
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},
{
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"x_transferred"
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/A6LLDAPEXRDJOM3PREDDD267SSNT77DP/"
},
{
"tags": [
"x_transferred"
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IHMTGKCZXJPQOR5ZD2I4GPDNP2DKRXMF/"
},
{
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"x_transferred"
],
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},
{
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},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/02/msg00016.html"
}
],
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{
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"vendor": "FreeRDP",
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{
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"version": "\u003c 2.11.0"
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{
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}
]
}
],
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{
"lang": "en",
"value": "FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an Out-Of-Bounds Read in the `nsc_rle_decompress_data` function. The Out-Of-Bounds Read occurs because it processes `context-\u003ePlanes` without checking if it contains data of sufficient length. Should an attacker be able to leverage this vulnerability they may be able to 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."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
}
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{
"descriptions": [
{
"cweId": "CWE-125",
"description": "CWE-125: Out-of-bounds Read",
"lang": "en",
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}
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],
"providerMetadata": {
"dateUpdated": "2024-01-12T13:06:32.720Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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{
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"x_refsource_CONFIRM"
],
"url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-c3r2-pxxp-f8r6"
},
{
"name": "https://github.com/FreeRDP/FreeRDP/commit/cd1da25a87358eb3b5512fd259310e95b19a05ec",
"tags": [
"x_refsource_MISC"
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"url": "https://github.com/FreeRDP/FreeRDP/commit/cd1da25a87358eb3b5512fd259310e95b19a05ec"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OH2ATH2BKDNKCJAU4WPPXK4SHLE3UJUV/"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/A6LLDAPEXRDJOM3PREDDD267SSNT77DP/"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IHMTGKCZXJPQOR5ZD2I4GPDNP2DKRXMF/"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html"
},
{
"url": "https://security.gentoo.org/glsa/202401-16"
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],
"source": {
"advisory": "GHSA-c3r2-pxxp-f8r6",
"discovery": "UNKNOWN"
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}
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CVE-2023-40188 (GCVE-0-2023-40188)
Vulnerability from cvelistv5 – Published: 2023-08-31 21:32 – Updated: 2025-11-03 20:35
VLAI?
EPSS
Summary
FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an Out-Of-Bounds Read in the `general_LumaToYUV444` function. This Out-Of-Bounds Read occurs because processing is done on the `in` variable without checking if it contains data of sufficient length. Insufficient data for the `in` variable may cause errors or crashes. 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 issue.
Severity ?
5.3 (Medium)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
{
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{
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"dateUpdated": "2025-11-03T20:35:52.575Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-9w28-wwj5-p4xq",
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-9w28-wwj5-p4xq"
},
{
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"x_refsource_MISC",
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"url": "https://github.com/FreeRDP/FreeRDP/blob/5be5553e0da72178a4b94cc1ffbdace9ceb153e5/libfreerdp/codec/nsc.c#L115-L175"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OH2ATH2BKDNKCJAU4WPPXK4SHLE3UJUV/"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/A6LLDAPEXRDJOM3PREDDD267SSNT77DP/"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IHMTGKCZXJPQOR5ZD2I4GPDNP2DKRXMF/"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html"
},
{
"tags": [
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],
"url": "https://security.gentoo.org/glsa/202401-16"
},
{
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}
],
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}
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]
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],
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}
],
"metrics": [
{
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"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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}
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],
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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},
"references": [
{
"name": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-9w28-wwj5-p4xq",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-9w28-wwj5-p4xq"
},
{
"name": "https://github.com/FreeRDP/FreeRDP/blob/5be5553e0da72178a4b94cc1ffbdace9ceb153e5/libfreerdp/codec/nsc.c#L115-L175",
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"x_refsource_MISC"
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},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OH2ATH2BKDNKCJAU4WPPXK4SHLE3UJUV/"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/A6LLDAPEXRDJOM3PREDDD267SSNT77DP/"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IHMTGKCZXJPQOR5ZD2I4GPDNP2DKRXMF/"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html"
},
{
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"source": {
"advisory": "GHSA-9w28-wwj5-p4xq",
"discovery": "UNKNOWN"
},
"title": "Out-Of-Bounds Read in FreeRDP"
}
},
"cveMetadata": {
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"assignerShortName": "GitHub_M",
"cveId": "CVE-2023-40188",
"datePublished": "2023-08-31T21:32:55.557Z",
"dateReserved": "2023-08-09T15:26:41.054Z",
"dateUpdated": "2025-11-03T20:35:52.575Z",
"state": "PUBLISHED"
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CVE-2023-40567 (GCVE-0-2023-40567)
Vulnerability from cvelistv5 – Published: 2023-08-31 21:42 – Updated: 2025-11-03 20:35
VLAI?
EPSS
Summary
FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an Out-Of-Bounds Write in the `clear_decompress_bands_data` function in which there is no offset validation. Abuse of this vulnerability may lead to an out of bounds write. 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.
Severity ?
6.5 (Medium)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2025-11-03T20:35:53.977Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-2w9f-8wg4-8jfp",
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-2w9f-8wg4-8jfp"
},
{
"name": "https://github.com/FreeRDP/FreeRDP/blob/5be5553e0da72178a4b94cc1ffbdace9ceb153e5/libfreerdp/codec/clear.c#L612-L618",
"tags": [
"x_refsource_MISC",
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"url": "https://github.com/FreeRDP/FreeRDP/blob/5be5553e0da72178a4b94cc1ffbdace9ceb153e5/libfreerdp/codec/clear.c#L612-L618"
},
{
"name": "https://github.com/FreeRDP/FreeRDP/blob/5be5553e0da72178a4b94cc1ffbdace9ceb153e5/libfreerdp/codec/clear.c#L843-L845",
"tags": [
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},
{
"tags": [
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OH2ATH2BKDNKCJAU4WPPXK4SHLE3UJUV/"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/A6LLDAPEXRDJOM3PREDDD267SSNT77DP/"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IHMTGKCZXJPQOR5ZD2I4GPDNP2DKRXMF/"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202401-16"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/02/msg00016.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
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"vendor": "FreeRDP",
"versions": [
{
"status": "affected",
"version": "\u003c 2.11.0"
},
{
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"version": "\u003e= 3.0.0-beta1, \u003c 3.0.0-beta3"
}
]
}
],
"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 an Out-Of-Bounds Write in the `clear_decompress_bands_data` function in which there is no offset validation. Abuse of this vulnerability may lead to an out of bounds write. 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."
}
],
"metrics": [
{
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
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"scope": "UNCHANGED",
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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},
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],
"url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-2w9f-8wg4-8jfp"
},
{
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"tags": [
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},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OH2ATH2BKDNKCJAU4WPPXK4SHLE3UJUV/"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/A6LLDAPEXRDJOM3PREDDD267SSNT77DP/"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IHMTGKCZXJPQOR5ZD2I4GPDNP2DKRXMF/"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html"
},
{
"url": "https://security.gentoo.org/glsa/202401-16"
}
],
"source": {
"advisory": "GHSA-2w9f-8wg4-8jfp",
"discovery": "UNKNOWN"
},
"title": "Out-Of-Bounds Write in FreeRDP"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2023-40567",
"datePublished": "2023-08-31T21:42:53.096Z",
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CVE-2023-39355 (GCVE-0-2023-39355)
Vulnerability from cvelistv5 – Published: 2023-08-31 19:45 – Updated: 2025-02-13 17:02
VLAI?
EPSS
Summary
FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Versions of FreeRDP on the 3.x release branch before beta3 are subject to a Use-After-Free in processing `RDPGFX_CMDID_RESETGRAPHICS` packets. If `context->maxPlaneSize` is 0, `context->planesBuffer` will be freed. However, without updating `context->planesBuffer`, this leads to a Use-After-Free exploit vector. In most environments this should only result in a crash. This issue has been addressed in version 3.0.0-beta3 and users of the beta 3.x releases are advised to upgrade. There are no known workarounds for this vulnerability.
Severity ?
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | |
|---|---|---|
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CVE-2023-40589 (GCVE-0-2023-40589)
Vulnerability from cvelistv5 – Published: 2023-08-31 18:31 – Updated: 2025-11-03 20:35
VLAI?
EPSS
Summary
FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. In affected versions there is a Global-Buffer-Overflow in the ncrush_decompress function. Feeding crafted input into this function can trigger the overflow which has only been shown to 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 issue.
Severity ?
4.3 (Medium)
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
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CVE-2023-40575 (GCVE-0-2023-40575)
Vulnerability from cvelistv5 – Published: 2023-08-31 21:34 – Updated: 2025-02-13 17:08
VLAI?
EPSS
Summary
FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an Out-Of-Bounds Read in the `general_YUV444ToRGB_8u_P3AC4R_BGRX` function. This issue is likely down to insufficient data for the `pSrc` variable and results in crashes. This issue has been addressed in version 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this issue.
Severity ?
5.3 (Medium)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
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},
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"discovery": "UNKNOWN"
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CVE-2023-40576 (GCVE-0-2023-40576)
Vulnerability from cvelistv5 – Published: 2023-08-31 21:35 – Updated: 2025-02-13 17:08
VLAI?
EPSS
Summary
FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an Out-Of-Bounds Read in the `RleDecompress` function. This Out-Of-Bounds Read occurs because FreeRDP processes the `pbSrcBuffer` variable without checking if it contains data of sufficient length. Insufficient data in the `pbSrcBuffer` variable may cause errors or crashes. This issue has been addressed in version 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this issue.
Severity ?
5.3 (Medium)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
{
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"url": "https://github.com/FreeRDP/FreeRDP/blob/5be5553e0da72178a4b94cc1ffbdace9ceb153e5/libfreerdp/codec/include/bitmap.c#L94-L113"
},
{
"url": "https://security.gentoo.org/glsa/202401-16"
}
],
"source": {
"advisory": "GHSA-x3x5-r7jm-5pq2",
"discovery": "UNKNOWN"
},
"title": "Out-Of-Bounds Read in FreeRDP"
}
},
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"assignerShortName": "GitHub_M",
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"datePublished": "2023-08-31T21:35:38.155Z",
"dateReserved": "2023-08-16T18:24:02.390Z",
"dateUpdated": "2025-02-13T17:08:33.700Z",
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CVE-2023-39351 (GCVE-0-2023-39351)
Vulnerability from cvelistv5 – Published: 2023-08-31 19:56 – Updated: 2025-11-03 20:35
VLAI?
EPSS
Summary
FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions of FreeRDP are subject to a Null Pointer Dereference leading a crash in the RemoteFX (rfx) handling. Inside the `rfx_process_message_tileset` function, the program allocates tiles using `rfx_allocate_tiles` for the number of numTiles. If the initialization process of tiles is not completed for various reasons, tiles will have a NULL pointer. Which may be accessed in further processing and would cause a program 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.
Severity ?
5.3 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
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"userInteraction": "NONE",
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CVE-2023-39352 (GCVE-0-2023-39352)
Vulnerability from cvelistv5 – Published: 2023-08-31 20:46 – Updated: 2025-11-03 20:35
VLAI?
EPSS
Summary
FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an invalid offset validation leading to Out Of Bound Write. This can be triggered when the values `rect->left` and `rect->top` are exactly equal to `surface->width` and `surface->height`. eg. `rect->left` == `surface->width` && `rect->top` == `surface->height`. In practice this should 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.
Severity ?
5.3 (Medium)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
{
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},
{
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CVE-2023-39356 (GCVE-0-2023-39356)
Vulnerability from cvelistv5 – Published: 2023-08-31 20:50 – Updated: 2025-11-03 20:35
VLAI?
EPSS
Summary
FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. In affected versions a missing offset validation may lead to an Out Of Bound Read in the function `gdi_multi_opaque_rect`. In particular there is no code to validate if the value `multi_opaque_rect->numRectangles` is less than 45. Looping through `multi_opaque_rect->`numRectangles without proper boundary checks can lead to Out-of-Bounds Read errors which will likely lead to 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.
Severity ?
5.3 (Medium)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
{
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{
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"tags": [
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},
{
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},
{
"url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html"
},
{
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}
],
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"advisory": "GHSA-q5v5-qhj5-mh6m",
"discovery": "UNKNOWN"
},
"title": "Missing offset validation leading to Out-of-Bounds Read in FreeRDP"
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},
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CVE-2023-39353 (GCVE-0-2023-39353)
Vulnerability from cvelistv5 – Published: 2023-08-31 20:04 – Updated: 2025-11-03 20:35
VLAI?
EPSS
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.
Severity ?
5.3 (Medium)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
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CVE-2023-40187 (GCVE-0-2023-40187)
Vulnerability from cvelistv5 – Published: 2023-08-31 21:21 – Updated: 2025-02-13 17:07
VLAI?
EPSS
Summary
FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions of the 3.x beta branch are subject to a Use-After-Free issue in the `avc420_ensure_buffer` and `avc444_ensure_buffer` functions. If the value of `piDstSize[x]` is 0, `ppYUVDstData[x]` will be freed. However, in this case `ppYUVDstData[x]` will not have been updated which leads to a Use-After-Free vulnerability. This issue has been addressed in version 3.0.0-beta3. Users of the 3.x beta releases are advised to upgrade. There are no known workarounds for this vulnerability.
Severity ?
7.3 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
{
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{
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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},
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{
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"x_transferred"
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],
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"timestamp": "2024-11-27T16:18:28.873829Z",
"version": "2.0.3"
},
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}
],
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"attackVector": "NETWORK",
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"scope": "UNCHANGED",
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}
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],
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{
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],
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},
{
"name": "https://github.com/FreeRDP/FreeRDP/blob/5be5553e0da72178a4b94cc1ffbdace9ceb153e5/libfreerdp/codec/h264.c#L413-L427",
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},
{
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}
],
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"discovery": "UNKNOWN"
},
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}
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CVE-2023-40186 (GCVE-0-2023-40186)
Vulnerability from cvelistv5 – Published: 2023-08-31 21:13 – Updated: 2025-11-03 20:35
VLAI?
EPSS
Summary
FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an IntegerOverflow leading to Out-Of-Bound Write Vulnerability in the `gdi_CreateSurface` function. This issue affects FreeRDP based clients only. FreeRDP proxies are not affected as image decoding is not done by a proxy. 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 issue.
Severity ?
6.5 (Medium)
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
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},
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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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