CVE-2020-14550
published 2020-07-15CVE-2020-14550: Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are affected are 5.6.48 and prior, 5.7.30 and prior and…
PriorityP426medium5.3CVSS 3.1
AVNACHPRLUINSUCNINAH
EPSS
2.24%
82.7th percentile
Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are affected are 5.6.48 and prior, 5.7.30 and prior and 8.0.20 and prior. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Client. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Client. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H).
Affected
19 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| mariadb | mariadb | >= 10.0.0 < 10.0.35 | 10.0.35 |
| mariadb | mariadb | >= 10.1.0 < 10.1.33 | 10.1.33 |
| mariadb | mariadb | >= 10.2.0 < 10.2.15 | 10.2.15 |
| mariadb | mariadb | >= 5.5.0 < 5.5.61 | 5.5.61 |
| msrc | cbl_mariner_1.0_arm | — | — |
| msrc | cbl_mariner_1.0_x64 | — | — |
| msrc | cm1_mysql_8.0.26-1_on_cbl_mariner_1.0 | — | — |
| oracle | mysql | 5.6.0 – 5.6.48 | — |
| oracle | mysql | 5.7.0 – 5.7.30 | — |
| oracle | mysql | 8.0.0 – 8.0.20 | — |
| oracle_corporation | mysql_server | — | — |
| oracle_corporation | mysql_server | — | — |
| oracle_corporation | mysql_server | — | — |
CVSS provenance
nvdv3.15.3MEDIUMCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
nvdv2.03.5LOWAV:N/AC:M/Au:S/C:N/I:N/A:P
osv5.3MEDIUM
vendor_msrc5.3MEDIUM
vendor_oracle5.3MEDIUM
vendor_redhat5.3MEDIUM
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Ubuntu
MySQL vulnerabilities
vendor_ubuntu·2020-07-28
CVE-2020-14633 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 8.0.21 in Ubuntu 20.04 LTS. Ubuntu 16.04 LTS and
Ubuntu 18.04 LTS have been updated to MySQL 5.7.31.
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-5-7-31.html
https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-21.html
https://www.oracle.com/security-alerts/cpujul2020.html
Instructions: This update uses a new upstream release, which includes additional bug
fixes. In general, a
Oracle
Oracle Oracle MySQL Risk Matrix: C API — CVE-2020-14550
vendor_oracle·2020-07-15·CVSS 5.3
CVE-2020-14550 [MEDIUM] Oracle Oracle MySQL Risk Matrix: C API — CVE-2020-14550
Oracle Oracle MySQL Risk Matrix: C API vulnerability
CVE: CVE-2020-14550
CVSS: 5.3
Protocol: MySQL Protocol
Remote exploit: No
Affected versions: Network
Advisory: cpujul2020 (JUL 2020)
Red Hat
mysql: C API unspecified vulnerability (CPU Jul 2020)
vendor_redhat·2020-07-14·CVSS 5.3
CVE-2020-14550 [MEDIUM] mysql: C API unspecified vulnerability (CPU Jul 2020)
mysql: C API unspecified vulnerability (CPU Jul 2020)
Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are affected are 5.6.48 and prior, 5.7.30 and prior and 8.0.20 and prior. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Client. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Client. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H).
Package: mysql55-mysql (Red Hat Enterprise Linux 5) - Will not fix
Package: mysql (Red Hat Enterprise Linux 6) - Out of support scope
Package: mariadb:10.3/mariadb (
Microsoft
Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are affected are 5.6.48 and prior 5.7.30 and prior and 8.0.20 and prior. Difficult to exploit vuln
vendor_msrc·2020-07-14·CVSS 5.3
CVE-2020-14550 [MEDIUM] Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are affected are 5.6.48 and prior 5.7.30 and prior and 8.0.20 and prior. Difficult to exploit vuln
Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are affected are 5.6.48 and prior 5.7.30 and prior and 8.0.20 and prior. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Client. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Client. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H).
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux
GHSA
GHSA-mg2j-853w-r6h2: Vulnerability in the MySQL Client product of Oracle MySQL (component: C API)
ghsa_unreviewed·2022-05-24
CVE-2020-14550 [LOW] GHSA-mg2j-853w-r6h2: Vulnerability in the MySQL Client product of Oracle MySQL (component: C API)
Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are affected are 5.6.48 and prior, 5.7.30 and prior and 8.0.20 and prior. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Client. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Client. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H).
OSV
CVE-2020-14550: Vulnerability in the MySQL Client product of Oracle MySQL (component: C API)
osv·2020-07-15·CVSS 5.3
CVE-2020-14550 [MEDIUM] CVE-2020-14550: Vulnerability in the MySQL Client product of Oracle MySQL (component: C API)
Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are affected are 5.6.48 and prior, 5.7.30 and prior and 8.0.20 and prior. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Client. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Client. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H).
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-14539 CVE-2020-14540 CVE-2020-14547 CVE-2020-14550 CVE-2020-14553 CVE-2020-14559 CVE-2020-14568 CVE-2020-14575 CVE-2020-14576 CVE-2020-14586 CVE-2020-14597 CVE-2020-14614 CVE-2020-14619 ... c
bugzilla·2020-08-10·CVSS 6.5
CVE-2020-14539 [MEDIUM] CVE-2020-14539 CVE-2020-14540 CVE-2020-14547 CVE-2020-14550 CVE-2020-14553 CVE-2020-14559 CVE-2020-14568 CVE-2020-14575 CVE-2020-14576 CVE-2020-14586 CVE-2020-14597 CVE-2020-14614 CVE-2020-14619 ... c
CVE-2020-14539 CVE-2020-14540 CVE-2020-14547 CVE-2020-14550 CVE-2020-14553 CVE-2020-14559 CVE-2020-14568 CVE-2020-14575 CVE-2020-14576 CVE-2020-14586 CVE-2020-14597 CVE-2020-14614 CVE-2020-14619 ... 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-l
Bugzilla
CVE-2020-14550 mysql:8.0/community-mysql: mysql: C API unspecified vulnerability (CPU Jul 2020) [fedora-all]
bugzilla·2020-08-10·CVSS 5.3
CVE-2020-14550 [MEDIUM] CVE-2020-14550 mysql:8.0/community-mysql: mysql: C API unspecified vulnerability (CPU Jul 2020) [fedora-all]
CVE-2020-14550 mysql:8.0/community-mysql: mysql: C API unspecified vulnerability (CPU Jul 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-2020-14539 CVE-2020-14540 CVE-2020-14547 CVE-2020-14550 CVE-2020-14553 CVE-2020-14559 CVE-2020-14568 CVE-2020-14575 CVE-2020-14576 CVE-2020-14586 CVE-2020-14597 CVE-2020-14614 CVE-2020-14619 ... m
bugzilla·2020-08-10·CVSS 6.5
CVE-2020-14539 [MEDIUM] CVE-2020-14539 CVE-2020-14540 CVE-2020-14547 CVE-2020-14550 CVE-2020-14553 CVE-2020-14559 CVE-2020-14568 CVE-2020-14575 CVE-2020-14576 CVE-2020-14586 CVE-2020-14597 CVE-2020-14614 CVE-2020-14619 ... m
CVE-2020-14539 CVE-2020-14540 CVE-2020-14547 CVE-2020-14550 CVE-2020-14553 CVE-2020-14559 CVE-2020-14568 CVE-2020-14575 CVE-2020-14576 CVE-2020-14586 CVE-2020-14597 CVE-2020-14614 CVE-2020-14619 ... 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 rele
Bugzilla
CVE-2020-14539 CVE-2020-14540 CVE-2020-14547 CVE-2020-14550 CVE-2020-14553 CVE-2020-14559 CVE-2020-14567 CVE-2020-14576 mysql:5.7/community-mysql: various flaws [fedora-32]
bugzilla·2020-08-10·CVSS 6.5
CVE-2020-14539 [MEDIUM] CVE-2020-14539 CVE-2020-14540 CVE-2020-14547 CVE-2020-14550 CVE-2020-14553 CVE-2020-14559 CVE-2020-14567 CVE-2020-14576 mysql:5.7/community-mysql: various flaws [fedora-32]
CVE-2020-14539 CVE-2020-14540 CVE-2020-14547 CVE-2020-14550 CVE-2020-14553 CVE-2020-14559 CVE-2020-14567 CVE-2020-14576 mysql:5.7/community-mysql: various flaws [fedora-32]
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-32.
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
Bugzilla
CVE-2020-14550 community-mysql: mysql: C API unspecified vulnerability (CPU Jul 2020) [fedora-all]
bugzilla·2020-08-10·CVSS 5.3
CVE-2020-14550 [MEDIUM] CVE-2020-14550 community-mysql: mysql: C API unspecified vulnerability (CPU Jul 2020) [fedora-all]
CVE-2020-14550 community-mysql: mysql: C API unspecified vulnerability (CPU Jul 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 multip
Bugzilla
CVE-2020-14550 mysql: C API unspecified vulnerability (CPU Jul 2020)
bugzilla·2020-08-04·CVSS 5.3
CVE-2020-14550 [MEDIUM] CVE-2020-14550 mysql: C API unspecified vulnerability (CPU Jul 2020)
CVE-2020-14550 mysql: C API unspecified vulnerability (CPU Jul 2020)
Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are affected are 5.6.48 and prior, 5.7.30 and prior and 8.0.20 and prior. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Client. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Client.
External References:
https://www.oracle.com/security-alerts/cpujul2020.html#AppendixMSQL
Discussion:
Created community-mysql tracking bugs for this issue:
Affects: fedora-all [bug 1867679]
Created mysql:8.0/community-mysql tracking bugs for this issue:
A
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CAI7GRYZ5265JVKHC6VXI57MNJDDB63C/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HYQPCHGCVKFS3H226QQKZFQP56JYOQ3T/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SA2XMR2ZY2BPR3VLTDVLNV74JL7TA7KL/https://security.gentoo.org/glsa/202105-27https://security.netapp.com/advisory/ntap-20210622-0001/https://usn.ubuntu.com/4441-1/https://www.oracle.com/security-alerts/cpujul2020.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CAI7GRYZ5265JVKHC6VXI57MNJDDB63C/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HYQPCHGCVKFS3H226QQKZFQP56JYOQ3T/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SA2XMR2ZY2BPR3VLTDVLNV74JL7TA7KL/https://security.gentoo.org/glsa/202105-27https://security.netapp.com/advisory/ntap-20210622-0001/https://usn.ubuntu.com/4441-1/https://www.oracle.com/security-alerts/cpujul2020.html
2020-07-15
Published