CVE-2018-0765
published 2018-05-09CVE-2018-0765: A denial of service vulnerability exists when .NET and .NET Core improperly process XML documents, aka ".NET and .NET Core Denial of Service Vulnerability."…
PriorityP341high7.5CVSS 3.0
AVNACLPRNUINSUCNINAH
EPSS
8.13%
94.8th percentile
A denial of service vulnerability exists when .NET and .NET Core improperly process XML documents, aka ".NET and .NET Core Denial of Service Vulnerability." This affects Microsoft .NET Framework 2.0, Microsoft .NET Framework 3.0, Microsoft .NET Framework 4.7.1, Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1, Microsoft .NET Framework 4.5.2, Microsoft .NET Framework 4.7/4.7.1, Microsoft .NET Framework 4.6, Microsoft .NET Framework 3.5, Microsoft .NET Framework 3.5.1, Microsoft .NET Framework 4.6/4.6.1/4.6.2, Microsoft .NET Framework 4.6.2/4.7/4.7.1, .NET Core 2.0, Microsoft .NET Framework 4.7.2.
Affected
29 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | net_core | — | — |
| microsoft | net_core | — | — |
| microsoft | net_core | — | — |
| microsoft | net_framework | — | — |
| microsoft | net_framework | — | — |
| microsoft | net_framework | — | — |
| microsoft | net_framework | — | — |
| microsoft | net_framework | — | — |
| microsoft | net_framework | — | — |
| microsoft | net_framework | — | — |
| microsoft | net_framework | — | — |
| microsoft | net_framework | — | — |
| microsoft | net_framework | — | — |
| microsoft | net_framework | — | — |
| microsoft | powershell_core | — | — |
| microsoft_corporation | net_framework_and_net_core | — | — |
| msrc | microsoft_net_framework_2.0_service_pack_2 | — | — |
| msrc | microsoft_net_framework_3.0_service_pack_2 | — | — |
| msrc | microsoft_net_framework_3.5 | — | — |
| msrc | microsoft_net_framework_3.5.1 | — | — |
| msrc | microsoft_net_framework_4.5.2 | — | — |
| msrc | microsoft_net_framework_4.6 | — | — |
| msrc | microsoft_net_framework_4.6.2_4.7_4.7.1 | — | — |
| msrc | microsoft_net_framework_4.6_4.6.1_4.6.2 | — | — |
| msrc | microsoft_net_framework_4.6_4.6.1_4.6.2_4.7_4.7.1 | — | — |
CVSS provenance
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
ghsa7.5HIGH
osv7.5HIGH
vendor_msrc7.5HIGH
vendor_redhat7.5HIGH
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OSV
Denial of service vulnerability exists when .NET and .NET Core improperly process XML documents
osv·2018-10-16·CVSS 7.5
CVE-2018-0764 [HIGH] Denial of service vulnerability exists when .NET and .NET Core improperly process XML documents
Denial of service vulnerability exists when .NET and .NET Core improperly process XML documents
Microsoft .NET Framework 1.1, 2.0, 3.0, 3.5, 3.5.1, 4, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2 and 5.7 and .NET Core 1.0. 1.1 and 2.0 allow a denial of service vulnerability due to the way XML documents are processed, aka ".NET and .NET Core Denial Of Service Vulnerability". This CVE is unique from CVE-2018-0765.
OSV
Denial of service vulnerability exists when .NET and .NET Core improperly process XML documents
osv·2018-10-16
CVE-2018-0765 [HIGH] Denial of service vulnerability exists when .NET and .NET Core improperly process XML documents
Denial of service vulnerability exists when .NET and .NET Core improperly process XML documents
A denial of service vulnerability exists when .NET and .NET Core improperly process XML documents, aka ".NET and .NET Core Denial of Service Vulnerability." This affects Microsoft .NET Framework 2.0, Microsoft .NET Framework 3.0, Microsoft .NET Framework 4.7.1, Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1, Microsoft .NET Framework 4.5.2, Microsoft .NET Framework 4.7/4.7.1, Microsoft .NET Framework 4.6, Microsoft .NET Framework 3.5, Microsoft .NET Framework 3.5.1, Microsoft .NET Framework 4.6/4.6.1/4.6.2, Microsoft .NET Framework 4.6.2/4.7/4.7.1, .NET Core 2.0, Microsoft .NET Framework 4.7.2.
GHSA
Denial of service vulnerability exists when .NET and .NET Core improperly process XML documents
ghsa·2018-10-16
CVE-2018-0765 [HIGH] CWE-611 Denial of service vulnerability exists when .NET and .NET Core improperly process XML documents
Denial of service vulnerability exists when .NET and .NET Core improperly process XML documents
A denial of service vulnerability exists when .NET and .NET Core improperly process XML documents, aka ".NET and .NET Core Denial of Service Vulnerability." This affects Microsoft .NET Framework 2.0, Microsoft .NET Framework 3.0, Microsoft .NET Framework 4.7.1, Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1, Microsoft .NET Framework 4.5.2, Microsoft .NET Framework 4.7/4.7.1, Microsoft .NET Framework 4.6, Microsoft .NET Framework 3.5, Microsoft .NET Framework 3.5.1, Microsoft .NET Framework 4.6/4.6.1/4.6.2, Microsoft .NET Framework 4.6.2/4.7/4.7.1, .NET Core 2.0, Microsoft .NET Framework 4.7.2.
GHSA
Denial of service vulnerability exists when .NET and .NET Core improperly process XML documents
ghsa·2018-10-16·CVSS 7.5
CVE-2018-0764 [HIGH] Denial of service vulnerability exists when .NET and .NET Core improperly process XML documents
Denial of service vulnerability exists when .NET and .NET Core improperly process XML documents
Microsoft .NET Framework 1.1, 2.0, 3.0, 3.5, 3.5.1, 4, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2 and 5.7 and .NET Core 1.0. 1.1 and 2.0 allow a denial of service vulnerability due to the way XML documents are processed, aka ".NET and .NET Core Denial Of Service Vulnerability". This CVE is unique from CVE-2018-0765.
Red Hat
dotnet: Improper processing of XML documents can allow a remote attacker to cause a denial of service
vendor_redhat·2018-05-08·CVSS 7.5
CVE-2018-0765 [HIGH] CWE-20 dotnet: Improper processing of XML documents can allow a remote attacker to cause a denial of service
dotnet: Improper processing of XML documents can allow a remote attacker to cause a denial of service
A denial of service vulnerability exists when .NET and .NET Core improperly process XML documents, aka ".NET and .NET Core Denial of Service Vulnerability." This affects Microsoft .NET Framework 2.0, Microsoft .NET Framework 3.0, Microsoft .NET Framework 4.7.1, Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1, Microsoft .NET Framework 4.5.2, Microsoft .NET Framework 4.7/4.7.1, Microsoft .NET Framework 4.6, Microsoft .NET Framework 3.5, Microsoft .NET Framework 3.5.1, Microsoft .NET Framework 4.6/4.6.1/4.6.2, Microsoft .NET Framework 4.6.2/4.7/4.7.1, .NET Core 2.0, Microsoft .NET Framework 4.7.2.
Package: rh-dotnetcore10-dotnetcore (.NET Core 1.0 on Red Hat Enterprise Linux) - Not affec
Microsoft
.NET and .NET Core Denial of Service Vulnerability
vendor_msrc·2018-05-08·CVSS 7.5
CVE-2018-0765 [HIGH] .NET and .NET Core Denial of Service Vulnerability
.NET and .NET Core Denial of Service Vulnerability
Description: A denial of service vulnerability exists when .NET and .NET Core improperly process XML documents. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET application.
A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to a .NET (or .NET core) application.
The update addresses the vulnerability by correcting how .NET and .NET Core applications handle XML document processing.
.NET Framework: .NET Framework
Impact: Denial of Service
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Unlikely;Older Software Release:Exploitation Unlikely
Remediation: Commit
Reference: https://github.com/
Red Hat
Core: Improper processing of XML documents can cause a denial of service
vendor_redhat·2017-11-17·CVSS 7.5
CVE-2018-0764 [HIGH] CWE-20 Core: Improper processing of XML documents can cause a denial of service
Core: Improper processing of XML documents can cause a denial of service
Microsoft .NET Framework 1.1, 2.0, 3.0, 3.5, 3.5.1, 4, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2 and 5.7 and .NET Core 1.0. 1.1 and 2.0 allow a denial of service vulnerability due to the way XML documents are processed, aka ".NET and .NET Core Denial Of Service Vulnerability". This CVE is unique from CVE-2018-0765.
No detection rules found.
No public exploits indexed.
Talos
Microsoft Patch Tuesday - May 2018
blogs_talos·2018-05-08·CVSS 7.5
[HIGH] Microsoft Patch Tuesday - May 2018
Today, Microsoft has released its monthly set of security advisories for vulnerabilities that have been identified and addressed in various products. This month's advisory release addresses 67 new vulnerabilities, with 21 of them rated critical, 42 of them rated important, and four rated as low severity. These vulnerabilities impact Outlook, Office, Exchange, Edge, Internet Explorer and more.
In addition to the 67 vulnerabilities referenced above, Microsoft has also released a critical update advisory, ADV180008, which addresses the vulnerability CVE-2018-4944 described in the Adobe security bulletin APSB18-16.
### Critical Vulnerabilities
This month, Microsoft is addressing 21 vulnerabilities that are rated as critical. Talos believes one of these is notable and requires prompt attenti
Talos
Microsoft Patch Tuesday - May 2018
blogs_talos·2018-05-08·CVSS 7.5
[HIGH] Microsoft Patch Tuesday - May 2018
## Microsoft Patch Tuesday - May 2018
Today, Microsoft has released its monthly set of security advisories for vulnerabilities that have been identified and addressed in various products. This month's advisory release addresses 67 new vulnerabilities, with 21 of them rated critical, 42 of them rated important, and four rated as low severity. These vulnerabilities impact Outlook, Office, Exchange, Edge, Internet Explorer and more.
In addition to the 67 vulnerabilities referenced above, Microsoft has also released a critical update advisory, ADV180008 , which addresses the vulnerability CVE-2018-4944 described in the Adobe security bulletin APSB18-16 .
## Critical Vulnerabilities
This month, Microsoft is addressing 21 vulnerabilities that are rated as critical. Talos believes one of thes
Bugzilla
CVE-2018-0765 dotnet: Improper processing of XML documents can allow a remote attacker to cause a denial of service
bugzilla·2018-05-10·CVSS 7.5
CVE-2018-0765 [HIGH] CVE-2018-0765 dotnet: Improper processing of XML documents can allow a remote attacker to cause a denial of service
CVE-2018-0765 dotnet: Improper processing of XML documents can allow a remote attacker to cause a denial of service
A denial of service vulnerability exists when .NET and .NET Core improperly process XML documents. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET application.
A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to a .NET (or .NET core) application.
External References:
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0765
https://github.com/dotnet/announcements/issues/67
Discussion:
This is an issue in the System.Security.Cryptography.Xml package, which is not shipped directly. If you use the System.Security.Cryptography.Xml package
http://www.securityfocus.com/bid/104060http://www.securitytracker.com/id/1040851https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0765http://www.securityfocus.com/bid/104060http://www.securitytracker.com/id/1040851https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0765
2018-05-09
Published