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Vulnerability details: VCID-3819-zspc-aaaq
Vulnerability ID VCID-3819-zspc-aaaq
Aliases CVE-2020-2934
Summary Channel Accessible by Non-Endpoint Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of MySQL Connectors accessible data as well as unauthorized read access to a subset of MySQL Connectors accessible data and unauthorized ability to cause a partial denial of service (partial DoS) of MySQL Connectors.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
rhas Moderate https://access.redhat.com/errata/RHSA-2020:4960
rhas Moderate https://access.redhat.com/errata/RHSA-2020:4961
rhas Critical https://access.redhat.com/errata/RHSA-2021:5134
cvssv3 5.0 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-2934.json
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00133 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00137 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00137 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.0016 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.0016 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.0016 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.0016 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.0016 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.0016 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.0016 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.0016 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.0016 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.0016 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.0016 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.0016 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.0016 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.0016 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.0016 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.0016 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.0016 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.0016 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.0016 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00186 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00186 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00186 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00186 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00186 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00186 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00186 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00186 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00186 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00186 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00186 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00186 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00186 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00186 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00186 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00186 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00186 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00186 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00186 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00186 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00196 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00196 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00196 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00196 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00570 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00570 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00570 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00570 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00570 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00570 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00570 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00570 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00570 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00570 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00570 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.00570 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
epss 0.01487 https://api.first.org/data/v1/epss?cve=CVE-2020-2934
rhbs low https://bugzilla.redhat.com/show_bug.cgi?id=1851014
cvssv3.1 5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 5.1 https://nvd.nist.gov/vuln/detail/CVE-2020-2934
cvssv3 5.0 https://nvd.nist.gov/vuln/detail/CVE-2020-2934
cvssv3.1 5.0 https://nvd.nist.gov/vuln/detail/CVE-2020-2934
cvssv3.1 9.8 https://www.oracle.com/security-alerts/cpuapr2020.html
generic_textual CRITICAL https://www.oracle.com/security-alerts/cpuapr2020.html
cvssv3.1 6.6 https://www.oracle.com/security-alerts/cpujan2022.html
generic_textual MODERATE https://www.oracle.com/security-alerts/cpujan2022.html
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-2934.json
https://api.first.org/data/v1/epss?cve=CVE-2020-2934
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2875
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2933
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2934
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://lists.debian.org/debian-lts-announce/2020/06/msg00015.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4QDR2WOUETBT76WAO5NNCCXSAM3AGG3D/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MDKQVPFT4Z4SFPBH6YNFMJOXKS2YYKHA/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4QDR2WOUETBT76WAO5NNCCXSAM3AGG3D/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MDKQVPFT4Z4SFPBH6YNFMJOXKS2YYKHA/
https://security.gentoo.org/glsa/202105-27
https://www.debian.org/security/2020/dsa-4703
https://www.oracle.com/security-alerts/cpuapr2020.html
https://www.oracle.com/security-alerts/cpujan2022.html
1851014 https://bugzilla.redhat.com/show_bug.cgi?id=1851014
cpe:2.3:a:oracle:mysql_connector\/j:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:mysql_connector\/j:*:*:*:*:*:*:*:*
cpe:2.3:a:oracle:weblogic_server:12.1.3.0.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:weblogic_server:12.1.3.0.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:weblogic_server:12.2.1.3.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:weblogic_server:12.2.1.3.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:weblogic_server:12.2.1.4.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:weblogic_server:12.2.1.4.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:weblogic_server:14.1.1.0.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:weblogic_server:14.1.1.0.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
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:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
CVE-2020-2934 https://nvd.nist.gov/vuln/detail/CVE-2020-2934
RHSA-2020:4960 https://access.redhat.com/errata/RHSA-2020:4960
RHSA-2020:4961 https://access.redhat.com/errata/RHSA-2020:4961
RHSA-2021:5134 https://access.redhat.com/errata/RHSA-2021:5134
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-2934.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:H/PR:N/UI:R/S:U/C:L/I:L/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:N/AC:H/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2020-2934
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:H/PR:N/UI:R/S:U/C:L/I:L/A:L Found at https://nvd.nist.gov/vuln/detail/CVE-2020-2934
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:H/PR:N/UI:R/S:U/C:L/I:L/A:L Found at https://nvd.nist.gov/vuln/detail/CVE-2020-2934
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:H/I:H/A:H Found at https://www.oracle.com/security-alerts/cpuapr2020.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: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H Found at https://www.oracle.com/security-alerts/cpujan2022.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
Exploit Prediction Scoring System (EPSS)
Percentile 0.34403
EPSS Score 0.00133
Published At May 16, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.