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CERTFR-2017-AVI-242
Vulnerability from certfr_avis
De multiples vulnérabilités ont été corrigées dans FreeRDP. Elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance et un déni de service à distance.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
FreeRDP sans le correctif de sécurité git pull #4055
Impacted products
| Vendor | Product | Description |
|---|
References
| Title | Publication Time | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [],
"affected_systems_content": "\u003cP\u003eFreeRDP sans le correctif de s\u00e9curit\u00e9 git pull #4055\u003c/P\u003e",
"content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
"cves": [
{
"name": "CVE-2017-2836",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-2836"
},
{
"name": "CVE-2017-2838",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-2838"
},
{
"name": "CVE-2017-2835",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-2835"
},
{
"name": "CVE-2017-2839",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-2839"
},
{
"name": "CVE-2017-2834",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-2834"
},
{
"name": "CVE-2017-2837",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-2837"
}
],
"initial_release_date": "2017-08-02T00:00:00",
"last_revision_date": "2017-08-02T00:00:00",
"links": [],
"reference": "CERTFR-2017-AVI-242",
"revisions": [
{
"description": "version initiale.",
"revision_date": "2017-08-02T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans \u003cspan\nclass=\"textit\"\u003eFreeRDP\u003c/span\u003e. Elles permettent \u00e0 un attaquant de\nprovoquer une ex\u00e9cution de code arbitraire \u00e0 distance et un d\u00e9ni de\nservice \u00e0 distance.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans FreeRDP",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 FreeRDP du 24 juillet 2017",
"url": "http://www.freerdp.com/2017/07/24/freerdp-security"
},
{
"published_at": null,
"title": "Article de Cisco Talos sur FreeRDP du 24 juillet 2017",
"url": "http://blog.talosintelligence.com/2017/07/vulnerbility-spotlight-freerdp-multiple.html"
}
]
}
CVE-2017-2838 (GCVE-0-2017-2838)
Vulnerability from cvelistv5
Published
2018-04-24 19:00
Modified
2024-09-17 03:13
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- denial of service
Summary
An exploitable denial of service vulnerability exists within the handling of challenge packets in FreeRDP 2.0.0-beta1+android11. A specially crafted challenge packet can cause the program termination leading to a denial of service condition. An attacker can compromise the server or use man in the middle to trigger this vulnerability.
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
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CVE-2017-2837 (GCVE-0-2017-2837)
Vulnerability from cvelistv5
Published
2018-04-24 19:00
Modified
2024-09-16 22:10
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- denial of service
Summary
An exploitable denial of service vulnerability exists within the handling of security data in FreeRDP 2.0.0-beta1+android11. A specially crafted challenge packet can cause the program termination leading to a denial of service condition. An attacker can compromise the server or use man in the middle to trigger this vulnerability.
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
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CVE-2017-2834 (GCVE-0-2017-2834)
Vulnerability from cvelistv5
Published
2018-04-24 19:00
Modified
2024-09-16 20:03
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- remote code execution
Summary
An exploitable code execution vulnerability exists in the authentication functionality of FreeRDP 2.0.0-beta1+android11. A specially crafted server response can cause an out-of-bounds write resulting in an exploitable condition. An attacker can compromise the server or use a man in the middle attack to trigger this vulnerability.
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
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CVE-2017-2839 (GCVE-0-2017-2839)
Vulnerability from cvelistv5
Published
2018-04-24 19:00
Modified
2024-09-16 23:10
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- denial of service
Summary
An exploitable denial of service vulnerability exists within the handling of challenge packets in FreeRDP 2.0.0-beta1+android11. A specially crafted challenge packet can cause the program termination leading to a denial of service condition. An attacker can compromise the server or use man in the middle to trigger this vulnerability.
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
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CVE-2017-2836 (GCVE-0-2017-2836)
Vulnerability from cvelistv5
Published
2018-04-24 19:00
Modified
2024-09-17 00:57
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- denial of service
Summary
An exploitable denial of service vulnerability exists within the reading of proprietary server certificates in FreeRDP 2.0.0-beta1+android11. A specially crafted challenge packet can cause the program termination leading to a denial of service condition. An attacker can compromise the server or use man in the middle to trigger this vulnerability.
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
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Impacted products
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CVE-2017-2835 (GCVE-0-2017-2835)
Vulnerability from cvelistv5
Published
2018-04-24 19:00
Modified
2024-09-16 20:47
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- remote code execution
Summary
An exploitable code execution vulnerability exists in the RDP receive functionality of FreeRDP 2.0.0-beta1+android11. A specially crafted server response can cause an out-of-bounds write resulting in an exploitable condition. An attacker can compromise the server or use a man in the middle to trigger this vulnerability.
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
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Impacted products
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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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