CVE-2017-0270
published 2017-05-12CVE-2017-0270: Microsoft Server Message Block 1.0 (SMBv1) allows an information disclosure vulnerability in the way that Microsoft Windows Server 2008 SP2 and R2 SP1, Windows…
PriorityP335medium5.9CVSS 3.0
AVNACHPRNUINSUCHINAN
EPSS
7.24%
93.6th percentile
Microsoft Server Message Block 1.0 (SMBv1) allows an information disclosure vulnerability in the way that Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 handles certain requests, aka "Windows SMB Information Disclosure Vulnerability". This CVE ID is unique from CVE-2017-0267, CVE-2017-0268, CVE-2017-0271, CVE-2017-0274, CVE-2017-0275, and CVE-2017-0276.
Affected
19 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| citrix | netscaler_adc_gateway | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_server_2008 | — | — |
| microsoft | windows_server_2012 | — | — |
| microsoft_corporation | microsoft_server_message_block_1.0 | — | — |
| msrc | windows_10 | — | — |
| msrc | windows_10_version_1511 | — | — |
| msrc | windows_10_version_1607 | — | — |
| msrc | windows_10_version_1703 | — | — |
| msrc | windows_7 | — | — |
| msrc | windows_8.1 | — | — |
| msrc | windows_rt_8.1 | — | — |
| msrc | windows_server_2008 | — | — |
| msrc | windows_server_2008_r2 | — | — |
| msrc | windows_server_2012 | — | — |
| msrc | windows_server_2012_r2 | — | — |
| msrc | windows_server_2016 | — | — |
CVSS provenance
nvdv3.05.9MEDIUMCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:P/I:N/A:N
vendor_msrc7.0HIGH
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GHSA
GHSA-gx4h-c9f9-cjmg: Microsoft Server Message Block 1
ghsa_unreviewed·2022-05-14·CVSS 5.9
CVE-2017-0270 [MEDIUM] CWE-200 GHSA-gx4h-c9f9-cjmg: Microsoft Server Message Block 1
Microsoft Server Message Block 1.0 (SMBv1) allows an information disclosure vulnerability in the way that Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 handles certain requests, aka "Windows SMB Information Disclosure Vulnerability". This CVE ID is unique from CVE-2017-0267, CVE-2017-0268, CVE-2017-0271, CVE-2017-0274, CVE-2017-0275, and CVE-2017-0276.
GHSA
GHSA-mwpj-4jmh-82qc: Microsoft Server Message Block 1
ghsa_unreviewed·2022-05-14·CVSS 5.9
CVE-2017-0276 [MEDIUM] CWE-200 GHSA-mwpj-4jmh-82qc: Microsoft Server Message Block 1
Microsoft Server Message Block 1.0 (SMBv1) allows an information disclosure vulnerability in the way that Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 handles certain requests, aka "Windows SMB Information Disclosure Vulnerability". This CVE ID is unique from CVE-2017-0267, CVE-2017-0268, CVE-2017-0270, CVE-2017-0271, CVE-2017-0274, and CVE-2017-0275.
GHSA
GHSA-p7c6-mmr9-2fxj: Microsoft Server Message Block 1
ghsa_unreviewed·2022-05-14·CVSS 5.9
CVE-2017-0275 [MEDIUM] CWE-200 GHSA-p7c6-mmr9-2fxj: Microsoft Server Message Block 1
Microsoft Server Message Block 1.0 (SMBv1) allows an information disclosure vulnerability in the way that Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 handles certain requests, aka "Windows SMB Information Disclosure Vulnerability". This CVE ID is unique from CVE-2017-0267, CVE-2017-0268, CVE-2017-0270, CVE-2017-0271, CVE-2017-0274, and CVE-2017-0276.
GHSA
GHSA-m5q7-66rc-v2x4: Microsoft Server Message Block 1
ghsa_unreviewed·2022-05-14·CVSS 5.9
CVE-2017-0267 [MEDIUM] CWE-200 GHSA-m5q7-66rc-v2x4: Microsoft Server Message Block 1
Microsoft Server Message Block 1.0 (SMBv1) allows an information disclosure vulnerability in the way that Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 handles certain requests, aka "Windows SMB Information Disclosure Vulnerability". This CVE ID is unique from CVE-2017-0268, CVE-2017-0270, CVE-2017-0271, CVE-2017-0274, CVE-2017-0275, and CVE-2017-0276.
GHSA
GHSA-6chx-2m5j-vcqc: Microsoft Server Message Block 1
ghsa_unreviewed·2022-05-14·CVSS 5.9
CVE-2017-0274 [MEDIUM] CWE-200 GHSA-6chx-2m5j-vcqc: Microsoft Server Message Block 1
Microsoft Server Message Block 1.0 (SMBv1) allows an information disclosure vulnerability in the way that Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 handles certain requests, aka "Windows SMB Information Disclosure Vulnerability". This CVE ID is unique from CVE-2017-0267, CVE-2017-0268, CVE-2017-0270, CVE-2017-0271, CVE-2017-0275, and CVE-2017-0276.
GHSA
GHSA-r86m-qxc8-34q5: Microsoft Server Message Block 1
ghsa_unreviewed·2022-05-14·CVSS 5.9
CVE-2017-0268 [MEDIUM] CWE-200 GHSA-r86m-qxc8-34q5: Microsoft Server Message Block 1
Microsoft Server Message Block 1.0 (SMBv1) allows an information disclosure vulnerability in the way that Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 handles certain requests, aka "Windows SMB Information Disclosure Vulnerability". This CVE ID is unique from CVE-2017-0267, CVE-2017-0270, CVE-2017-0271, CVE-2017-0274, CVE-2017-0275, and CVE-2017-0276.
GHSA
GHSA-hrxc-53cf-x9f8: Microsoft Server Message Block 1
ghsa_unreviewed·2022-05-14·CVSS 5.9
CVE-2017-0271 [MEDIUM] CWE-200 GHSA-hrxc-53cf-x9f8: Microsoft Server Message Block 1
Microsoft Server Message Block 1.0 (SMBv1) allows an information disclosure vulnerability in the way that Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 handles certain requests, aka "Windows SMB Information Disclosure Vulnerability". This CVE ID is unique from CVE-2017-0267, CVE-2017-0268, CVE-2017-0270, CVE-2017-0274, CVE-2017-0275, and CVE-2017-0276.
Microsoft
Windows SMB Information Disclosure Vulnerability
vendor_msrc·2017-05-09·CVSS 7.0
CVE-2017-0270 [MEDIUM] Windows SMB Information Disclosure Vulnerability
Windows SMB Information Disclosure Vulnerability
Description: An information disclosure vulnerability exists in the way that the Microsoft Server Message Block 1.0 (SMBv1) server handles certain requests. An attacker who successfully exploited this vulnerability could craft a special packet, which could lead to information disclosure from the server.
To exploit the vulnerability, in most situations, an unauthenticated attacker could send a specially crafted packet to a targeted SMBv1 server.
The security update addresses the vulnerability by correcting how SMBv1 handles these specially crafted requests.
Windows SMB Server: Windows SMB Server
Impact: Information Disclosure
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software
Citrix
CVE-2016-0270: IBM Domino 9.0.1 Fix Pack 3 Interim Fix 2 through 9.0.1 Fix Pack 5 Interim Fix 1, when using TLS and AES GCM, uses random nonce generation, which make
vendor_citrix·2017-02-08·CVSS 5.9
CVE-2016-0270 [MEDIUM] CWE-200 CVE-2016-0270: IBM Domino 9.0.1 Fix Pack 3 Interim Fix 2 through 9.0.1 Fix Pack 5 Interim Fix 1, when using TLS and AES GCM, uses random nonce generation, which make
CVE-2016-0270: IBM Domino 9.0.1 Fix Pack 3 Interim Fix 2 through 9.0.1 Fix Pack 5 Interim Fix 1, when using TLS and AES GCM, uses random nonce generation, which makes it easier for remote attackers to obtain the authentication key and spoof data by leveraging the reuse of a nonce in a session and a "forbidden attack." NOTE: this CVE has been incorrectly used for GCM nonce reuse issues in other products; see CVE-2016-10213 for the A10 issue, CVE-2016-10212 for the Radware issue, and CVE-2017-5933 for the Citrix issue.
Citrix
CVE-2017-5933: Citrix NetScaler ADC and NetScaler Gateway 10.5 before Build 65.11, 11.0 before Build 69.12/69.123, and 11.1 before Build 51.21 randomly generates GCM
vendor_citrix·2017-02-08·CVSS 5.9
CVE-2017-5933 [MEDIUM] CWE-200 CVE-2017-5933: Citrix NetScaler ADC and NetScaler Gateway 10.5 before Build 65.11, 11.0 before Build 69.12/69.123, and 11.1 before Build 51.21 randomly generates GCM
CVE-2017-5933: Citrix NetScaler ADC and NetScaler Gateway 10.5 before Build 65.11, 11.0 before Build 69.12/69.123, and 11.1 before Build 51.21 randomly generates GCM nonces, which makes it marginally easier for remote attackers to obtain the GCM authentication key and spoof data by leveraging a reused nonce in a session and a "forbidden attack," a similar issue to CVE-2016-0270.
Citrix
Citrix Security Bulletin CTX220329
vendor_citrix·CVSS 5.9
CVE-2016-0270 [MEDIUM] Citrix Security Bulletin CTX220329
Citrix Security Bulletin CTX220329
CVE References: CVE-2016-0270, CVE-2017-5933, CVE-2025-12101, CVE-2025-62626, CVE-2026-23554, CVE-2026-3055, CVE-2026-4368, CVE-2026-4397
Affected Products: Citrix ADM, Citrix Hypervisor, Citrix Virtual Apps and Desktops, Endpoint Management, NetScaler ADC, NetScaler Gateway, XenServer
No detection rules found.
No public exploits indexed.
http://www.securityfocus.com/bid/98264https://ics-cert.us-cert.gov/advisories/ICSMA-18-058-02https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0270http://www.securityfocus.com/bid/98264https://ics-cert.us-cert.gov/advisories/ICSMA-18-058-02https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0270
2017-05-12
Published