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Vulnerability details: VCID-u617-qt44-w7fn
Vulnerability ID VCID-u617-qt44-w7fn
Aliases CVE-2020-14803
Summary OpenJDK: Race condition in NIO Buffer boundary checks (Libraries, 8244136)
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition
System Score Found at
cvssv3.1 5.3 http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00041.html
ssvc Track http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00041.html
cvssv3 5.3 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-14803.json
epss 0.00041 https://api.first.org/data/v1/epss?cve=CVE-2020-14803
cvssv3.1 5.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 5.3 https://lists.debian.org/debian-lts-announce/2020/10/msg00031.html
ssvc Track https://lists.debian.org/debian-lts-announce/2020/10/msg00031.html
cvssv3.1 5.3 https://security.gentoo.org/glsa/202101-19
ssvc Track https://security.gentoo.org/glsa/202101-19
cvssv3.1 5.3 https://security.netapp.com/advisory/ntap-20201023-0004/
ssvc Track https://security.netapp.com/advisory/ntap-20201023-0004/
cvssv3.1 5.3 https://www.debian.org/security/2020/dsa-4779
ssvc Track https://www.debian.org/security/2020/dsa-4779
cvssv3.1 5.3 https://www.oracle.com/security-alerts/cpujan2021.html
ssvc Track https://www.oracle.com/security-alerts/cpujan2021.html
cvssv3.1 5.3 https://www.oracle.com/security-alerts/cpuoct2020.html
ssvc Track https://www.oracle.com/security-alerts/cpuoct2020.html
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-14803.json
https://api.first.org/data/v1/epss?cve=CVE-2020-14803
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14779
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14781
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14782
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14792
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14796
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14797
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14798
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14803
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
1889895 https://bugzilla.redhat.com/show_bug.cgi?id=1889895
dsa-4779 https://www.debian.org/security/2020/dsa-4779
GLSA-202101-19 https://security.gentoo.org/glsa/202101-19
GLSA-202409-26 https://security.gentoo.org/glsa/202409-26
msg00031.html https://lists.debian.org/debian-lts-announce/2020/10/msg00031.html
msg00041.html http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00041.html
ntap-20201023-0004 https://security.netapp.com/advisory/ntap-20201023-0004/
RHSA-2020:4305 https://access.redhat.com/errata/RHSA-2020:4305
RHSA-2020:4306 https://access.redhat.com/errata/RHSA-2020:4306
RHSA-2020:4307 https://access.redhat.com/errata/RHSA-2020:4307
RHSA-2020:4316 https://access.redhat.com/errata/RHSA-2020:4316
RHSA-2020:4347 https://access.redhat.com/errata/RHSA-2020:4347
RHSA-2020:4348 https://access.redhat.com/errata/RHSA-2020:4348
RHSA-2020:4349 https://access.redhat.com/errata/RHSA-2020:4349
RHSA-2020:4350 https://access.redhat.com/errata/RHSA-2020:4350
RHSA-2020:4352 https://access.redhat.com/errata/RHSA-2020:4352
RHSA-2021:0717 https://access.redhat.com/errata/RHSA-2021:0717
RHSA-2021:0733 https://access.redhat.com/errata/RHSA-2021:0733
RHSA-2021:0736 https://access.redhat.com/errata/RHSA-2021:0736
USN-4607-1 https://usn.ubuntu.com/4607-1/
USN-4607-2 https://usn.ubuntu.com/4607-2/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Found at http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00041.html
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

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none

required

unchanged

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Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-09-26T19:56:08Z/ Found at http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00041.html
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-14803.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

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Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N 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

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required

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Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Found at https://lists.debian.org/debian-lts-announce/2020/10/msg00031.html
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

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required

unchanged

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Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-09-26T19:56:08Z/ Found at https://lists.debian.org/debian-lts-announce/2020/10/msg00031.html
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Found at https://security.gentoo.org/glsa/202101-19
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

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none

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Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-09-26T19:56:08Z/ Found at https://security.gentoo.org/glsa/202101-19
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Found at https://security.netapp.com/advisory/ntap-20201023-0004/
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

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Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-09-26T19:56:08Z/ Found at https://security.netapp.com/advisory/ntap-20201023-0004/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Found at https://www.debian.org/security/2020/dsa-4779
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

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Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-09-26T19:56:08Z/ Found at https://www.debian.org/security/2020/dsa-4779
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Found at https://www.oracle.com/security-alerts/cpujan2021.html
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

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Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-09-26T19:56:08Z/ Found at https://www.oracle.com/security-alerts/cpujan2021.html
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Found at https://www.oracle.com/security-alerts/cpuoct2020.html
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: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-09-26T19:56:08Z/ Found at https://www.oracle.com/security-alerts/cpuoct2020.html
Exploit Prediction Scoring System (EPSS)
Percentile 0.12732
EPSS Score 0.00041
Published At May 29, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-05-29T09:18:45.495899+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-14803.json 38.6.0