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Vulnerability details: VCID-c413-2csk-aaam
Vulnerability ID VCID-c413-2csk-aaam
Aliases CVE-2020-0603
GHSA-655q-9gvg-q4cm
Summary Out-of-bounds Write A remote code execution vulnerability exists in ASP.NET Core software when the software fails to handle objects in memory.An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user, aka 'ASP.NET Core Remote Code Execution Vulnerability'.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (5)
CWE-787 Out-of-bounds Write
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
rhas Critical https://access.redhat.com/errata/RHSA-2020:0130
rhas Critical https://access.redhat.com/errata/RHSA-2020:0134
cvssv3 8.1 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-0603.json
epss 0.02374 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.02374 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.02374 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.02374 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.02374 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.02374 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.02374 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.02374 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.02374 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.02374 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.02374 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.03087 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.03087 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.03242 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.03799 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.10861 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.10861 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.10861 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.10861 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.10861 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.10861 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.10861 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.10861 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.10861 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.10861 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.10861 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.10861 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.10861 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.10861 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.10861 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.10861 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.10861 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.10861 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.10861 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.10861 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.10861 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.10861 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.10861 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.14767 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.14767 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.14767 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.14767 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.14767 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.14767 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.14767 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.14767 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.14767 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.14767 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.14767 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.14767 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.14767 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.14767 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.14767 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.14767 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.14767 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.14767 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.14767 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.14767 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.14767 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.14767 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.14767 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.14767 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.14767 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.14767 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.14767 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.14767 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.14767 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.14767 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
epss 0.37058 https://api.first.org/data/v1/epss?cve=CVE-2020-0603
rhbs urgent https://bugzilla.redhat.com/show_bug.cgi?id=1789624
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-655q-9gvg-q4cm
generic_textual HIGH https://github.com/aspnet/Announcements/issues/403
cvssv3.1 7.5 https://github.com/github/advisory-database/issues/302
generic_textual HIGH https://github.com/github/advisory-database/issues/302
cvssv2 9.3 https://nvd.nist.gov/vuln/detail/CVE-2020-0603
cvssv3 8.8 https://nvd.nist.gov/vuln/detail/CVE-2020-0603
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2020-0603
generic_textual HIGH https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0603
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-0603.json
https://api.first.org/data/v1/epss?cve=CVE-2020-0603
https://github.com/aspnet/Announcements/issues/403
https://github.com/github/advisory-database/issues/302
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0603
1789624 https://bugzilla.redhat.com/show_bug.cgi?id=1789624
cpe:2.3:a:microsoft:asp.net_core:2.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:microsoft:asp.net_core:2.1:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:asp.net_core:3.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:microsoft:asp.net_core:3.0:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:asp.net_core:3.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:microsoft:asp.net_core:3.1:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:8.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_eus:8.1:*:*:*:*:*:*:*
CVE-2020-0603 https://nvd.nist.gov/vuln/detail/CVE-2020-0603
GHSA-655q-9gvg-q4cm https://github.com/advisories/GHSA-655q-9gvg-q4cm
RHSA-2020:0130 https://access.redhat.com/errata/RHSA-2020:0130
RHSA-2020:0134 https://access.redhat.com/errata/RHSA-2020:0134
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-0603.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Found at https://github.com/github/advisory-database/issues/302
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C Found at https://nvd.nist.gov/vuln/detail/CVE-2020-0603
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-0603
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-0603
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.90129
EPSS Score 0.02374
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.