CVE-2018-8421 — NET: RCE when processing untrusted input

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CRITICAL

NET: RCE when processing untrusted input

Published Sep 13, 2018

9.8

CRITICAL

CVSS 3.0

EPSS 29.07%

Description

A remote code execution vulnerability exists when Microsoft .NET Framework processes untrusted input, aka ".NET Framework Remote Code Execution Vulnerability." This affects Microsoft .NET Framework 4.6, Microsoft .NET Framework 3.5, Microsoft .NET Framework 4.7/4.7.1/4.7.2, Microsoft .NET Framework 3.0, Microsoft .NET Framework 3.5.1, Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2, Microsoft .NET Framework 4.5.2, Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2, Microsoft .NET Framework 4.7.1/4.7.2, Microsoft .NET Framework 4.7.2, Microsoft .NET Framework 2.0.

Affected products

Vendor Microsoft Product Microsoft .NET Framework Default
n/a
- Version
  2.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2
  Status
  affected
  Constraints
  -
- Version
  2.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2
  Status
  affected
  Constraints
  -
- Version
  2.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2
  Status
  affected
  Constraints
  -
- Version
  3.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2
  Status
  affected
  Constraints
  -
- Version
  3.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2
  Status
  affected
  Constraints
  -
- Version
  3.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2
  Status
  affected
  Constraints
  -
- Version
  3.5 on Windows 10 Version 1607 for 32-bit Systems
  Status
  affected
  Constraints
  -
- Version
  3.5 on Windows 10 Version 1607 for x64-based Systems
  Status
  affected
  Constraints
  -
- Version
  3.5 on Windows 10 Version 1703 for 32-bit Systems
  Status
  affected
  Constraints
  -
- Version
  3.5 on Windows 10 Version 1703 for x64-based Systems
  Status
  affected
  Constraints
  -
- Version
  3.5 on Windows 10 Version 1709 for 32-bit Systems
  Status
  affected
  Constraints
  -
- Version
  3.5 on Windows 10 Version 1709 for x64-based Systems
  Status
  affected
  Constraints
  -
- Version
  3.5 on Windows 10 Version 1803 for 32-bit Systems
  Status
  affected
  Constraints
  -
- Version
  3.5 on Windows 10 Version 1803 for x64-based Systems
  Status
  affected
  Constraints
  -
- Version
  3.5 on Windows 10 for 32-bit Systems
  Status
  affected
  Constraints
  -
- Version
  3.5 on Windows 10 for x64-based Systems
  Status
  affected
  Constraints
  -
- Version
  3.5 on Windows 8.1 for 32-bit systems
  Status
  affected
  Constraints
  -
- Version
  3.5 on Windows 8.1 for x64-based systems
  Status
  affected
  Constraints
  -
- Version
  3.5 on Windows Server 2012
  Status
  affected
  Constraints
  -
- Version
  3.5 on Windows Server 2012 (Server Core installation)
  Status
  affected
  Constraints
  -
- Version
  3.5 on Windows Server 2012 R2
  Status
  affected
  Constraints
  -
- Version
  3.5 on Windows Server 2012 R2 (Server Core installation)
  Status
  affected
  Constraints
  -
- Version
  3.5 on Windows Server 2016
  Status
  affected
  Constraints
  -
- Version
  3.5 on Windows Server 2016 (Server Core installation)
  Status
  affected
  Constraints
  -
- Version
  3.5 on Windows Server, version 1709 (Server Core Installation)
  Status
  affected
  Constraints
  -
- Version
  3.5 on Windows Server, version 1803 (Server Core Installation)
  Status
  affected
  Constraints
  -
- Version
  3.5.1 on Windows 7 for 32-bit Systems Service Pack 1
  Status
  affected
  Constraints
  -
- Version
  3.5.1 on Windows 7 for x64-based Systems Service Pack 1
  Status
  affected
  Constraints
  -
- Version
  3.5.1 on Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1
  Status
  affected
  Constraints
  -
- Version
  3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1
  Status
  affected
  Constraints
  -
- Version
  3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
  Status
  affected
  Constraints
  -
- Version
  4.5.2 on Windows 7 for 32-bit Systems Service Pack 1
  Status
  affected
  Constraints
  -
- Version
  4.5.2 on Windows 7 for x64-based Systems Service Pack 1
  Status
  affected
  Constraints
  -
- Version
  4.5.2 on Windows 8.1 for 32-bit systems
  Status
  affected
  Constraints
  -
- Version
  4.5.2 on Windows 8.1 for x64-based systems
  Status
  affected
  Constraints
  -
- Version
  4.5.2 on Windows RT 8.1
  Status
  affected
  Constraints
  -
- Version
  4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1
  Status
  affected
  Constraints
  -
- Version
  4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
  Status
  affected
  Constraints
  -
- Version
  4.5.2 on Windows Server 2008 for 32-bit Systems Service Pack 2
  Status
  affected
  Constraints
  -
- Version
  4.5.2 on Windows Server 2008 for x64-based Systems Service Pack 2
  Status
  affected
  Constraints
  -
- Version
  4.5.2 on Windows Server 2012
  Status
  affected
  Constraints
  -
- Version
  4.5.2 on Windows Server 2012 (Server Core installation)
  Status
  affected
  Constraints
  -
- Version
  4.5.2 on Windows Server 2012 R2
  Status
  affected
  Constraints
  -
- Version
  4.5.2 on Windows Server 2012 R2 (Server Core installation)
  Status
  affected
  Constraints
  -
- Version
  4.6 on Windows Server 2008 for 32-bit Systems Service Pack 2
  Status
  affected
  Constraints
  -
- Version
  4.6 on Windows Server 2008 for x64-based Systems Service Pack 2
  Status
  affected
  Constraints
  -
- Version
  4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for 32-bit Systems
  Status
  affected
  Constraints
  -
- Version
  4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for x64-based Systems
  Status
  affected
  Constraints
  -
- Version
  4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016
  Status
  affected
  Constraints
  -
- Version
  4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016 (Server Core installation)
  Status
  affected
  Constraints
  -
- Version
  4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 7 for 32-bit Systems Service Pack 1
  Status
  affected
  Constraints
  -
- Version
  4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 7 for x64-based Systems Service Pack 1
  Status
  affected
  Constraints
  -
- Version
  4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 8.1 for 32-bit systems
  Status
  affected
  Constraints
  -
- Version
  4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 8.1 for x64-based systems
  Status
  affected
  Constraints
  -
- Version
  4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows RT 8.1
  Status
  affected
  Constraints
  -
- Version
  4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1
  Status
  affected
  Constraints
  -
- Version
  4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
  Status
  affected
  Constraints
  -
- Version
  4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012
  Status
  affected
  Constraints
  -
- Version
  4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 (Server Core installation)
  Status
  affected
  Constraints
  -
- Version
  4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 R2
  Status
  affected
  Constraints
  -
- Version
  4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 R2 (Server Core installation)
  Status
  affected
  Constraints
  -
- Version
  4.7.1/4.7.2 on Windows 10 Version 1709 for 32-bit Systems
  Status
  affected
  Constraints
  -
- Version
  4.7.1/4.7.2 on Windows 10 Version 1709 for x64-based Systems
  Status
  affected
  Constraints
  -
- Version
  4.7.1/4.7.2 on Windows Server, version 1709 (Server Core Installation)
  Status
  affected
  Constraints
  -
- Version
  4.7.2 on Windows 10 Version 1803 for 32-bit Systems
  Status
  affected
  Constraints
  -
- Version
  4.7.2 on Windows 10 Version 1803 for x64-based Systems
  Status
  affected
  Constraints
  -
- Version
  4.7.2 on Windows Server, version 1803 (Server Core Installation)
  Status
  affected
  Constraints
  -
- Version
  4.7/4.7.1/4.7.2 on Windows 10 Version 1703 for 32-bit Systems
  Status
  affected
  Constraints
  -
- Version
  4.7/4.7.1/4.7.2 on Windows 10 Version 1703 for x64-based Systems
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Microsoft

Microsoft .NET Framework

n/a

Version	Status	Constraints
2.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2	affected	-
2.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2	affected	-
2.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2	affected	-
3.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2	affected	-
3.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2	affected	-
3.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2	affected	-
3.5 on Windows 10 Version 1607 for 32-bit Systems	affected	-
3.5 on Windows 10 Version 1607 for x64-based Systems	affected	-
3.5 on Windows 10 Version 1703 for 32-bit Systems	affected	-
3.5 on Windows 10 Version 1703 for x64-based Systems	affected	-
3.5 on Windows 10 Version 1709 for 32-bit Systems	affected	-
3.5 on Windows 10 Version 1709 for x64-based Systems	affected	-
3.5 on Windows 10 Version 1803 for 32-bit Systems	affected	-
3.5 on Windows 10 Version 1803 for x64-based Systems	affected	-
3.5 on Windows 10 for 32-bit Systems	affected	-
3.5 on Windows 10 for x64-based Systems	affected	-
3.5 on Windows 8.1 for 32-bit systems	affected	-
3.5 on Windows 8.1 for x64-based systems	affected	-
3.5 on Windows Server 2012	affected	-
3.5 on Windows Server 2012 (Server Core installation)	affected	-
3.5 on Windows Server 2012 R2	affected	-
3.5 on Windows Server 2012 R2 (Server Core installation)	affected	-
3.5 on Windows Server 2016	affected	-
3.5 on Windows Server 2016 (Server Core installation)	affected	-
3.5 on Windows Server, version 1709 (Server Core Installation)	affected	-
3.5 on Windows Server, version 1803 (Server Core Installation)	affected	-
3.5.1 on Windows 7 for 32-bit Systems Service Pack 1	affected	-
3.5.1 on Windows 7 for x64-based Systems Service Pack 1	affected	-
3.5.1 on Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1	affected	-
3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1	affected	-
3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)	affected	-
4.5.2 on Windows 7 for 32-bit Systems Service Pack 1	affected	-
4.5.2 on Windows 7 for x64-based Systems Service Pack 1	affected	-
4.5.2 on Windows 8.1 for 32-bit systems	affected	-
4.5.2 on Windows 8.1 for x64-based systems	affected	-
4.5.2 on Windows RT 8.1	affected	-
4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1	affected	-
4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)	affected	-
4.5.2 on Windows Server 2008 for 32-bit Systems Service Pack 2	affected	-
4.5.2 on Windows Server 2008 for x64-based Systems Service Pack 2	affected	-
4.5.2 on Windows Server 2012	affected	-
4.5.2 on Windows Server 2012 (Server Core installation)	affected	-
4.5.2 on Windows Server 2012 R2	affected	-
4.5.2 on Windows Server 2012 R2 (Server Core installation)	affected	-
4.6 on Windows Server 2008 for 32-bit Systems Service Pack 2	affected	-
4.6 on Windows Server 2008 for x64-based Systems Service Pack 2	affected	-
4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for 32-bit Systems	affected	-
4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for x64-based Systems	affected	-
4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016	affected	-
4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016 (Server Core installation)	affected	-
4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 7 for 32-bit Systems Service Pack 1	affected	-
4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 7 for x64-based Systems Service Pack 1	affected	-
4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 8.1 for 32-bit systems	affected	-
4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 8.1 for x64-based systems	affected	-
4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows RT 8.1	affected	-
4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1	affected	-
4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)	affected	-
4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012	affected	-
4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 (Server Core installation)	affected	-
4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 R2	affected	-
4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 R2 (Server Core installation)	affected	-
4.7.1/4.7.2 on Windows 10 Version 1709 for 32-bit Systems	affected	-
4.7.1/4.7.2 on Windows 10 Version 1709 for x64-based Systems	affected	-
4.7.1/4.7.2 on Windows Server, version 1709 (Server Core Installation)	affected	-
4.7.2 on Windows 10 Version 1803 for 32-bit Systems	affected	-
4.7.2 on Windows 10 Version 1803 for x64-based Systems	affected	-
4.7.2 on Windows Server, version 1803 (Server Core Installation)	affected	-
4.7/4.7.1/4.7.2 on Windows 10 Version 1703 for 32-bit Systems	affected	-
4.7/4.7.1/4.7.2 on Windows 10 Version 1703 for x64-based Systems	affected	-

.NET Core 1.0 on Red Hat Enterprise Linux

rh-dotnetcore10

Not affected
.NET Core 1.0 on Red Hat Enterprise Linux

rh-dotnetcore10-dotnetcore

Not affected
.NET Core 1.1 on Red Hat Enterprise Linux

rh-dotnetcore11

Not affected
.NET Core 1.1 on Red Hat Enterprise Linux

rh-dotnetcore11-dotnetcore

Not affected
.NET Core 2.0 on Red Hat Enterprise Linux

rh-dotnet20

Not affected
.NET Core 2.0 on Red Hat Enterprise Linux

rh-dotnet20-dotnet

Not affected
.NET Core 2.1 on Red Hat Enterprise Linux

rh-dotnet21

Not affected
.NET Core 2.1 on Red Hat Enterprise Linux

rh-dotnet21-dotnet

Not affected

Product	Package	State	Advisory
.NET Core 1.0 on Red Hat Enterprise Linux	rh-dotnetcore10	Not affected	n/a
.NET Core 1.0 on Red Hat Enterprise Linux	rh-dotnetcore10-dotnetcore	Not affected	n/a
.NET Core 1.1 on Red Hat Enterprise Linux	rh-dotnetcore11	Not affected	n/a
.NET Core 1.1 on Red Hat Enterprise Linux	rh-dotnetcore11-dotnetcore	Not affected	n/a
.NET Core 2.0 on Red Hat Enterprise Linux	rh-dotnet20	Not affected	n/a
.NET Core 2.0 on Red Hat Enterprise Linux	rh-dotnet20-dotnet	Not affected	n/a
.NET Core 2.1 on Red Hat Enterprise Linux	rh-dotnet21	Not affected	n/a
.NET Core 2.1 on Red Hat Enterprise Linux	rh-dotnet21-dotnet	Not affected	n/a

Remediation

No remediation recorded yet.

Metrics

29.07% 0.29075

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.

EPSS probability 0.29075

Score over time

2021–2026

EPSS v1
EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v1
EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (53 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 2, 2026	29.07% (0.29075)	98.12th	v5 (v2026.06.15)
Sep 22, 2026	29.07% (0.29075)	98.08th	v5 (v2026.06.15)
Sep 21, 2026	26.43% (0.26428)	97.96th	v5 (v2026.06.15)
Sep 6, 2026	29.07% (0.29075)	98.04th	v5 (v2026.06.15)
Sep 5, 2026	26.43% (0.26428)	97.92th	v5 (v2026.06.15)
Aug 30, 2026	28.91% (0.28910)	98.02th	v5 (v2026.06.15)
Aug 28, 2026	26.27% (0.26275)	97.90th	v5 (v2026.06.15)
Aug 24, 2026	28.91% (0.28910)	98.00th	v5 (v2026.06.15)
Aug 23, 2026	26.27% (0.26275)	97.89th	v5 (v2026.06.15)
Jun 15, 2026	28.91% (0.28910)	97.90th	v5 (v2026.06.15)
May 15, 2026	52.82% (0.52818)	97.98th	v4 (v2025.03.14)
Mar 30, 2026	54.99% (0.54989)	98.03th	v4 (v2025.03.14)
Mar 1, 2026	56.06% (0.56059)	98.06th	v4 (v2025.03.14)
Jan 5, 2026	49.70% (0.49695)	97.70th	v4 (v2025.03.14)
Nov 21, 2025	43.14% (0.43140)	97.34th	v4 (v2025.03.14)
Nov 18, 2025	22.80% (0.22804)	95.51th	v4 (v2025.03.14)
Nov 15, 2025	43.14% (0.43140)	97.34th	v4 (v2025.03.14)
Nov 4, 2025	39.98% (0.39979)	97.14th	v4 (v2025.03.14)
Sep 7, 2025	43.14% (0.43140)	97.41th	v4 (v2025.03.14)
Aug 16, 2025	30.48% (0.30485)	96.54th	v4 (v2025.03.14)
Jun 2, 2025	14.41% (0.14413)	94.10th	v4 (v2025.03.14)
Mar 30, 2025	16.29% (0.16288)	94.28th	v4 (v2025.03.14)
Mar 29, 2025	37.81% (0.37812)	95.76th	v4 (v2025.03.14)
Mar 17, 2025	16.29% (0.16288)	94.34th	v4 (v2025.03.14)
Mar 9, 2025	65.63% (0.65634)	98.14th	v3 (v2023.03.01)
Dec 17, 2024	70.89% (0.70894)	98.23th	v3 (v2023.03.01)
Aug 23, 2024	21.12% (0.21119)	96.51th	v3 (v2023.03.01)
Jul 23, 2024	30.02% (0.30019)	96.98th	v3 (v2023.03.01)
Jun 28, 2024	37.32% (0.37323)	97.22th	v3 (v2023.03.01)
May 29, 2024	47.02% (0.47024)	97.45th	v3 (v2023.03.01)
May 2, 2024	46.66% (0.46660)	97.41th	v3 (v2023.03.01)
Mar 15, 2024	47.65% (0.47653)	97.37th	v3 (v2023.03.01)
Feb 25, 2024	52.08% (0.52078)	97.47th	v3 (v2023.03.01)
Feb 3, 2024	59.49% (0.59487)	97.48th	v3 (v2023.03.01)
Jan 12, 2024	61.87% (0.61871)	97.54th	v3 (v2023.03.01)
Dec 5, 2023	74.16% (0.74156)	97.82th	v3 (v2023.03.01)
Sep 6, 2023	78.94% (0.78942)	97.85th	v3 (v2023.03.01)
Jul 8, 2023	78.84% (0.78839)	97.80th	v3 (v2023.03.01)
Mar 26, 2023	72.12% (0.72122)	97.50th	v3 (v2023.03.01)
Mar 7, 2023	68.82% (0.68821)	97.38th	v3 (v2023.03.01)
Mar 6, 2023	34.60% (0.34599)	97.77th	v2 (v2022.01.01)
Jan 3, 2023	34.60% (0.34599)	97.74th	v2 (v2022.01.01)
Oct 13, 2022	32.42% (0.32419)	97.55th	v2 (v2022.01.01)
Aug 29, 2022	31.10% (0.31104)	97.45th	v2 (v2022.01.01)
Jul 26, 2022	27.14% (0.27139)	97.08th	v2 (v2022.01.01)
Jun 19, 2022	23.10% (0.23099)	96.49th	v2 (v2022.01.01)
Apr 1, 2022	21.36% (0.21361)	96.28th	v2 (v2022.01.01)
Mar 9, 2022	21.36% (0.21361)	94.25th	v2 (v2022.01.01)
Feb 4, 2022	17.27% (0.17269)	93.17th	v2 (v2022.01.01)
Feb 3, 2022	17.55% (0.17549)	91.03th	v1
Jan 6, 2022	17.55% (0.17549)	90.92th	v1
Sep 1, 2021	17.55% (0.17549)	97.67th	v1
Apr 14, 2021	17.55% (0.17549)	0.00th	v1

Weaknesses (1)

CWE-20

Improper Input Validation

References (7)

http://www.securityfocus.com/bid/105222
vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1041636
vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
https://access.redhat.com/security/cve/CVE-2018-8421
Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1629953
Issue Tracking
https://nvd.nist.gov/vuln/detail/CVE-2018-8421
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8421
x_refsource_CONFIRMPatchVendor Advisory
https://www.cve.org/CVERecord?id=CVE-2018-8421

Link	Providers	Tags
http://www.securityfocus.com/bid/105222		vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1041636		vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
https://access.redhat.com/security/cve/CVE-2018-8421		Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1629953		Issue Tracking
https://nvd.nist.gov/vuln/detail/CVE-2018-8421
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8421		x_refsource_CONFIRMPatchVendor Advisory
https://www.cve.org/CVERecord?id=CVE-2018-8421