CVE-2020-2780
published 2020-04-15CVE-2020-2780: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 5.6.47 and prior, 5.7.29 and prior…
PriorityP434medium6.5CVSS 3.1
AVNACLPRLUINSUCNINAH
EPSS
2.43%
82.5th percentile
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 5.6.47 and prior, 5.7.29 and prior and 8.0.19 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
Affected
20 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| mariadb | mariadb | >= 10.1.0 < 10.1.42 | 10.1.42 |
| mariadb | mariadb | >= 10.2.0 < 10.2.28 | 10.2.28 |
| mariadb | mariadb | >= 10.3.0 < 10.3.19 | 10.3.19 |
| mariadb | mariadb | >= 10.4.0 < 10.4.9 | 10.4.9 |
| mariadb | mariadb | >= 5.5.0 < 5.5.66 | 5.5.66 |
| netapp | active_iq_unified_manager | >= 7.3 | — |
| netapp | active_iq_unified_manager | >= 9.5 | — |
| oracle | mysql | 5.6.0 – 5.6.47 | — |
| oracle | mysql | 5.7.0 – 5.7.29 | — |
| oracle | mysql | 8.0.0 – 8.0.19 | — |
| oracle_corporation | mysql_server | — | — |
| oracle_corporation | mysql_server | — | — |
| oracle_corporation | mysql_server | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvdv3.06.5MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvdv2.04.0MEDIUMAV:N/AC:L/Au:S/C:N/I:N/A:P
osv6.5MEDIUM
vendor_oracle6.5MEDIUM
vendor_redhat6.5MEDIUM
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
CISA ICS
Festo Didactic SE MES PC
cisa_ics·2026-01-27·CVSS 7.5
[HIGH] Festo Didactic SE MES PC
ICS Advisory
##
Festo Didactic SE MES PC
Release DateJanuary 27, 2026
Alert CodeICSA-26-027-02
Related topics:
Industrial Control System Vulnerabilities, Industrial Control Systems
View CSAF
## Summary
MES PCs shipped with Windows 10 come pre-installed with XAMPP. XAMPP is a bundle of third-party open-source applications including the Apache HTTP Server, the MariaDB database and more. From time to time, vulnerabilities in these applications are discovered. These are fixed in newer versions of XAMPP by updating the bundled applications. MES PCs shipped with Windows 10 include a copy of XAMPP which contains around 140 such vulnerabilities listed in this advisory. They can be fixed by replacing XAMPP with Festo Didactic's Factory Control Panel application.
The
Ubuntu
MySQL vulnerabilities
vendor_ubuntu·2020-05-04
CVE-2020-2759 MySQL vulnerabilities
Title: MySQL vulnerabilities
Summary: Several security issues were fixed in MySQL.
Multiple security issues were discovered in MySQL and this update includes
new upstream MySQL versions to fix these issues.
MySQL has been updated to 8.0.80 in Ubuntu 19.10 and Ubuntu 20.04 LTS.
Ubuntu 16.04 LTS and Ubuntu 18.04 LTS have been updated to MySQL 5.7.30.
In addition to security fixes, the updated packages contain bug fixes, new
features, and possibly incompatible changes.
Please see the following for more information:
https://dev.mysql.com/doc/relnotes/mysql/5.7/en/news-5-7-30.html
https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-20.html
https://www.oracle.com/security-alerts/cpuapr2020.html
Instructions: This update uses a new upstream release, which includes additional bug
fix
Oracle
Oracle Oracle MySQL Risk Matrix: Server: DML — CVE-2020-2780
vendor_oracle·2020-04-15·CVSS 6.5
CVE-2020-2780 [MEDIUM] Oracle Oracle MySQL Risk Matrix: Server: DML — CVE-2020-2780
Oracle Oracle MySQL Risk Matrix: Server: DML vulnerability
CVE: CVE-2020-2780
CVSS: 6.5
Protocol: MySQL Protocol
Remote exploit: No
Affected versions: Network
Advisory: cpuapr2020 (APR 2020)
Red Hat
mysql: Server: DML unspecified vulnerability (CPU Apr 2020)
vendor_redhat·2020-04-14·CVSS 6.5
CVE-2020-2780 [MEDIUM] mysql: Server: DML unspecified vulnerability (CPU Apr 2020)
mysql: Server: DML unspecified vulnerability (CPU Apr 2020)
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 5.6.47 and prior, 5.7.29 and prior and 8.0.19 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
Package: mysql55-mysql (Red Hat Enterprise Linux 5) - Out of support scope
Package: mysql (Red Hat Enterprise Linux 6) - Out of support scope
Package: mari
GHSA
GHSA-4vxw-fr2r-cwgh: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML)
ghsa_unreviewed·2022-05-24
CVE-2020-2780 [MEDIUM] GHSA-4vxw-fr2r-cwgh: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML)
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 5.6.47 and prior, 5.7.29 and prior and 8.0.19 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
OSV
CVE-2020-2780: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML)
osv·2020-04-15·CVSS 6.5
CVE-2020-2780 [MEDIUM] CVE-2020-2780: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML)
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 5.6.47 and prior, 5.7.29 and prior and 8.0.19 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-2780 mariadb: mysql: Server: DML unspecified vulnerability (CPU Apr 2020) [fedora-all]
bugzilla·2020-06-11·CVSS 6.5
CVE-2020-2780 [MEDIUM] CVE-2020-2780 mariadb: mysql: Server: DML unspecified vulnerability (CPU Apr 2020) [fedora-all]
CVE-2020-2780 mariadb: mysql: Server: DML unspecified vulnerability (CPU Apr 2020) [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple
Bugzilla
CVE-2020-2780 mariadb:10.4/mariadb: mysql: Server: DML unspecified vulnerability (CPU Apr 2020) [fedora-all]
bugzilla·2020-06-11·CVSS 6.5
CVE-2020-2780 [MEDIUM] CVE-2020-2780 mariadb:10.4/mariadb: mysql: Server: DML unspecified vulnerability (CPU Apr 2020) [fedora-all]
CVE-2020-2780 mariadb:10.4/mariadb: mysql: Server: DML unspecified vulnerability (CPU Apr 2020) [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affe
Bugzilla
CVE-2020-2780 mariadb:10.3/mariadb: mysql: Server: DML unspecified vulnerability (CPU Apr 2020) [fedora-all]
bugzilla·2020-06-11·CVSS 6.5
CVE-2020-2780 [MEDIUM] CVE-2020-2780 mariadb:10.3/mariadb: mysql: Server: DML unspecified vulnerability (CPU Apr 2020) [fedora-all]
CVE-2020-2780 mariadb:10.3/mariadb: mysql: Server: DML unspecified vulnerability (CPU Apr 2020) [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affe
Bugzilla
CVE-2020-2780 mysql: Server: DML unspecified vulnerability (CPU Apr 2020)
bugzilla·2020-04-30·CVSS 6.5
CVE-2020-2780 [MEDIUM] CVE-2020-2780 mysql: Server: DML unspecified vulnerability (CPU Apr 2020)
CVE-2020-2780 mysql: Server: DML unspecified vulnerability (CPU Apr 2020)
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 5.6.47 and prior, 5.7.29 and prior and 8.0.19 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
External References:
https://www.oracle.com/security-alerts/cpuapr2020.html
Discussion:
Created community-mysql tracking bugs for this issue:
Affects: fedora-all [bug 1830106]
Created mariadb tracking bugs for this issue:
Affects: fedora-all [bu
Bugzilla
CVE-2020-2759 CVE-2020-2760 CVE-2020-2761 CVE-2020-2762 CVE-2020-2763 CVE-2020-2765 CVE-2020-2770 CVE-2020-2774 CVE-2020-2779 CVE-2020-2780 CVE-2020-2804 CVE-2020-2812 CVE-2020-2814 CVE-2020-2853 ...
bugzilla·2020-04-30·CVSS 4.9
CVE-2020-2759 [MEDIUM] CVE-2020-2759 CVE-2020-2760 CVE-2020-2761 CVE-2020-2762 CVE-2020-2763 CVE-2020-2765 CVE-2020-2770 CVE-2020-2774 CVE-2020-2779 CVE-2020-2780 CVE-2020-2804 CVE-2020-2812 CVE-2020-2814 CVE-2020-2853 ...
CVE-2020-2759 CVE-2020-2760 CVE-2020-2761 CVE-2020-2762 CVE-2020-2763 CVE-2020-2765 CVE-2020-2770 CVE-2020-2774 CVE-2020-2779 CVE-2020-2780 CVE-2020-2804 CVE-2020-2812 CVE-2020-2814 CVE-2020-2853 ... community-mysql: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-
Bugzilla
CVE-2020-2763 CVE-2020-2780 CVE-2020-2804 CVE-2020-2812 CVE-2020-2814 mysql:5.6/community-mysql: various flaws [fedora-30]
bugzilla·2020-04-30·CVSS 4.9
CVE-2020-2763 [MEDIUM] CVE-2020-2763 CVE-2020-2780 CVE-2020-2804 CVE-2020-2812 CVE-2020-2814 mysql:5.6/community-mysql: various flaws [fedora-30]
CVE-2020-2763 CVE-2020-2780 CVE-2020-2804 CVE-2020-2812 CVE-2020-2814 mysql:5.6/community-mysql: various flaws [fedora-30]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-30.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
Discuss
Bugzilla
CVE-2020-2752 CVE-2020-2760 CVE-2020-2812 CVE-2020-2814 mariadb: various flaws [fedora-all]
bugzilla·2020-04-30·CVSS 5.3
CVE-2020-2752 [MEDIUM] CVE-2020-2752 CVE-2020-2760 CVE-2020-2812 CVE-2020-2814 mariadb: various flaws [fedora-all]
CVE-2020-2752 CVE-2020-2760 CVE-2020-2812 CVE-2020-2814 mariadb: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supp
Bugzilla
CVE-2020-2759 CVE-2020-2760 CVE-2020-2761 CVE-2020-2762 CVE-2020-2763 CVE-2020-2765 CVE-2020-2770 CVE-2020-2774 CVE-2020-2779 CVE-2020-2780 CVE-2020-2804 CVE-2020-2812 CVE-2020-2814 CVE-2020-2853 ...
bugzilla·2020-04-30·CVSS 4.9
CVE-2020-2759 [MEDIUM] CVE-2020-2759 CVE-2020-2760 CVE-2020-2761 CVE-2020-2762 CVE-2020-2763 CVE-2020-2765 CVE-2020-2770 CVE-2020-2774 CVE-2020-2779 CVE-2020-2780 CVE-2020-2804 CVE-2020-2812 CVE-2020-2814 CVE-2020-2853 ...
CVE-2020-2759 CVE-2020-2760 CVE-2020-2761 CVE-2020-2762 CVE-2020-2763 CVE-2020-2765 CVE-2020-2770 CVE-2020-2774 CVE-2020-2779 CVE-2020-2780 CVE-2020-2804 CVE-2020-2812 CVE-2020-2814 CVE-2020-2853 ... mysql:8.0/community-mysql: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the rel
Bugzilla
CVE-2020-2760 CVE-2020-2763 CVE-2020-2765 CVE-2020-2780 CVE-2020-2790 CVE-2020-2804 CVE-2020-2806 CVE-2020-2812 CVE-2020-2814 mysql:5.7/community-mysql: various flaws [fedora-30]
bugzilla·2020-04-30·CVSS 5.5
CVE-2020-2760 [MEDIUM] CVE-2020-2760 CVE-2020-2763 CVE-2020-2765 CVE-2020-2780 CVE-2020-2790 CVE-2020-2804 CVE-2020-2806 CVE-2020-2812 CVE-2020-2814 mysql:5.7/community-mysql: various flaws [fedora-30]
CVE-2020-2760 CVE-2020-2763 CVE-2020-2765 CVE-2020-2780 CVE-2020-2790 CVE-2020-2804 CVE-2020-2806 CVE-2020-2812 CVE-2020-2814 mysql:5.7/community-mysql: various flaws [fedora-30]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-30.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in th
Bugzilla
CVE-2020-2752 CVE-2020-2760 CVE-2020-2812 CVE-2020-2814 mariadb:10.3/mariadb: various flaws [fedora-all]
bugzilla·2020-04-30·CVSS 5.3
CVE-2020-2752 [MEDIUM] CVE-2020-2752 CVE-2020-2760 CVE-2020-2812 CVE-2020-2814 mariadb:10.3/mariadb: various flaws [fedora-all]
CVE-2020-2752 CVE-2020-2760 CVE-2020-2812 CVE-2020-2814 mariadb:10.3/mariadb: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects
Bugzilla
CVE-2020-2752 CVE-2020-2760 CVE-2020-2812 CVE-2020-2814 mariadb:10.4/mariadb: various flaws [fedora-all]
bugzilla·2020-04-30·CVSS 5.3
CVE-2020-2752 [MEDIUM] CVE-2020-2752 CVE-2020-2760 CVE-2020-2812 CVE-2020-2814 mariadb:10.4/mariadb: various flaws [fedora-all]
CVE-2020-2752 CVE-2020-2760 CVE-2020-2812 CVE-2020-2814 mariadb:10.4/mariadb: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/77REFDB7DE4WNKQIRGZTF53RFBQOXQLC/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SDGBQYS3A36S4CAZPV5YROHYXYZR6LAH/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TSVLI36TYRTPQGCS24VZQUXCUFOUW4VQ/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X4X2BMF3EILMTXGOZDTPYS3KT5VWLA2P/https://security.gentoo.org/glsa/202105-27https://security.netapp.com/advisory/ntap-20200416-0003/https://usn.ubuntu.com/4350-1/https://www.oracle.com/security-alerts/cpuapr2020.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/77REFDB7DE4WNKQIRGZTF53RFBQOXQLC/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SDGBQYS3A36S4CAZPV5YROHYXYZR6LAH/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TSVLI36TYRTPQGCS24VZQUXCUFOUW4VQ/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X4X2BMF3EILMTXGOZDTPYS3KT5VWLA2P/https://security.gentoo.org/glsa/202105-27https://security.netapp.com/advisory/ntap-20200416-0003/https://usn.ubuntu.com/4350-1/https://www.oracle.com/security-alerts/cpuapr2020.html
2020-04-15
Published