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Vulnerability details: VCID-8ejt-w832-aaac
Vulnerability ID VCID-8ejt-w832-aaac
Aliases CVE-2019-14563
Summary Integer truncation in EDK II may allow an authenticated user to potentially enable escalation of privilege via local access.
Status Published
Exploitability 0.5
Weighted Severity 7.0
Risk 3.5
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-787 Out-of-bounds Write
CWE-681 Incorrect Conversion between Numeric Types
CWE-190 Integer Overflow or Wraparound
System Score Found at
generic_textual Low http://people.canonical.com/~ubuntu-security/cve/2019/CVE-2019-14563.html
rhas Moderate https://access.redhat.com/errata/RHSA-2020:1712
cvssv3 6.4 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-14563.json
epss 0.00044 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
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epss 0.00044 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.00044 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.00044 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.00044 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.00044 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
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epss 0.00044 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
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epss 0.00044 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
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epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
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epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
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epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.00078 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.0012 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.0012 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
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epss 0.0012 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.0012 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.0012 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.0012 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
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epss 0.0012 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.0012 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.0012 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
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epss 0.0012 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.0012 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
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epss 0.0012 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.0012 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.0012 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.0012 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.0012 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.0012 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.0012 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.0012 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.00136 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.00152 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.00167 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.00167 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.00167 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
epss 0.00167 https://api.first.org/data/v1/epss?cve=CVE-2019-14563
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rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=1758620
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14563
cvssv3.1 5.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 4.6 https://nvd.nist.gov/vuln/detail/CVE-2019-14563
cvssv3 7.8 https://nvd.nist.gov/vuln/detail/CVE-2019-14563
cvssv3.1 7.8 https://nvd.nist.gov/vuln/detail/CVE-2019-14563
generic_textual Medium https://ubuntu.com/security/notices/USN-4349-1
generic_textual Medium https://usn.ubuntu.com/usn/usn-4349-1
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2019/CVE-2019-14563.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-14563.json
https://api.first.org/data/v1/epss?cve=CVE-2019-14563
https://bugzilla.tianocore.org/show_bug.cgi?id=2001
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14563
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://lists.debian.org/debian-lts-announce/2021/04/msg00032.html
https://ubuntu.com/security/notices/USN-4349-1
https://usn.ubuntu.com/usn/usn-4349-1
1758620 https://bugzilla.redhat.com/show_bug.cgi?id=1758620
952934 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=952934
cpe:2.3:a:tianocore:edk2:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:tianocore:edk2:-:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
CVE-2019-14563 https://nvd.nist.gov/vuln/detail/CVE-2019-14563
RHSA-2020:1712 https://access.redhat.com/errata/RHSA-2020:1712
No exploits are available.
Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:H/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-14563.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:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
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:L/AC:L/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2019-14563
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:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2019-14563
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:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2019-14563
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 0.13628
EPSS Score 0.00044
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.