CVE-2018-2762
published 2018-04-19CVE-2018-2762: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Connection). Supported versions that are affected are 5.7.21 and prior…
PriorityP412medium4.4CVSS 3.0
AVLACLPRHUINSUCNINAH
EPSS
0.46%
37.0th percentile
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Connection). Supported versions that are affected are 5.7.21 and prior. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where MySQL Server executes 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 4.4 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| oracle | mysql | 5.7.0 – 5.7.21 | — |
| oracle_corporation | mysql_server | — | — |
CVSS provenance
nvdv3.04.4MEDIUMCVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
nvdv2.02.1LOWAV:L/AC:L/Au:N/C:N/I:N/A:P
osv4.4MEDIUM
vendor_redhat4.4MEDIUM
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Ubuntu
MySQL vulnerabilities
vendor_ubuntu·2018-04-30
CVE-2018-2755 MySQL vulnerabilities
Title: MySQL vulnerabilities
Summary: Several security issues were fixed in MySQL.
USN-3629-1 fixed vulnerabilities in MySQL. This update provides the
corresponding updates for Ubuntu 18.04 LTS.
Original advisory details:
Multiple security issues were discovered in MySQL and this update includes
new upstream MySQL versions to fix these issues.
MySQL has been updated to 5.5.60 in Ubuntu 14.04 LTS. Ubuntu 16.04 LTS, and
Ubuntu 17.10 have been updated to MySQL 5.7.22.
In addition to security fixes, the updated packages contain bug fixes, new
features, and possibly incompatible changes.
Please see the following for more information:
http://dev.mysql.com/doc/relnotes/mysql/5.5/en/news-5-5-60.html
http://dev.mysql.com/doc/relnotes/mysql/5.7/en/news-5-7-22.html
http://www.oracle.com/techne
Ubuntu
MySQL vulnerabilities
vendor_ubuntu·2018-04-23
CVE-2018-2755 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 5.5.60 in Ubuntu 14.04 LTS. Ubuntu 16.04 LTS, and
Ubuntu 17.10 have been updated to MySQL 5.7.22.
In addition to security fixes, the updated packages contain bug fixes, new
features, and possibly incompatible changes.
Please see the following for more information:
http://dev.mysql.com/doc/relnotes/mysql/5.5/en/news-5-5-60.html
http://dev.mysql.com/doc/relnotes/mysql/5.7/en/news-5-7-22.html
http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
Instructions: In general, a standard system update will make all the necessary changes.
Red Hat
mysql: Server: Connection unspecified vulnerability (CPU Apr 2018)
vendor_redhat·2018-04-17·CVSS 4.4
CVE-2018-2762 [MEDIUM] mysql: Server: Connection unspecified vulnerability (CPU Apr 2018)
mysql: Server: Connection unspecified vulnerability (CPU Apr 2018)
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Connection). Supported versions that are affected are 5.7.21 and prior. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where MySQL Server executes 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 4.4 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
Package: mysql55-mysql (Red Hat Enterprise Linux 5) - Not affected
Package: mysql (Red Hat Enterprise Linux 6) - Not affected
Package: mariadb (Red Hat Ente
GHSA
GHSA-g8c7-6w5h-m496: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Connection)
ghsa_unreviewed·2022-05-14
CVE-2018-2762 [MEDIUM] GHSA-g8c7-6w5h-m496: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Connection)
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Connection). Supported versions that are affected are 5.7.21 and prior. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where MySQL Server executes 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 4.4 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
OSV
CVE-2018-2762: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Connection)
osv·2018-04-18·CVSS 4.4
CVE-2018-2762 [MEDIUM] CVE-2018-2762: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Connection)
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Connection). Supported versions that are affected are 5.7.21 and prior. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where MySQL Server executes 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 4.4 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2018-2762 mysql: Server: Connection unspecified vulnerability (CPU Apr 2018)
bugzilla·2018-04-18·CVSS 4.4
CVE-2018-2762 [MEDIUM] CVE-2018-2762 mysql: Server: Connection unspecified vulnerability (CPU Apr 2018)
CVE-2018-2762 mysql: Server: Connection unspecified vulnerability (CPU Apr 2018)
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Connection). Supported versions that are affected are 5.7.21 and prior. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where MySQL Server executes 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:
http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
Discussion:
Created community-mysql tracking bugs for this issue:
Affects: fedora-all [bug 1568963]
---
This issue has been addressed in the following
Bugzilla
CVE-2018-2755 CVE-2018-2758 CVE-2018-2759 CVE-2018-2761 CVE-2018-2762 CVE-2018-2766 CVE-2018-2769 CVE-2018-2771 CVE-2018-2773 CVE-2018-2775 CVE-2018-2776 CVE-2018-2777 CVE-2018-2778 CVE-2018-2779 ...
bugzilla·2018-04-18·CVSS 7.7
CVE-2018-2755 [HIGH] CVE-2018-2755 CVE-2018-2758 CVE-2018-2759 CVE-2018-2761 CVE-2018-2762 CVE-2018-2766 CVE-2018-2769 CVE-2018-2771 CVE-2018-2773 CVE-2018-2775 CVE-2018-2776 CVE-2018-2777 CVE-2018-2778 CVE-2018-2779 ...
CVE-2018-2755 CVE-2018-2758 CVE-2018-2759 CVE-2018-2761 CVE-2018-2762 CVE-2018-2766 CVE-2018-2769 CVE-2018-2771 CVE-2018-2773 CVE-2018-2775 CVE-2018-2776 CVE-2018-2777 CVE-2018-2778 CVE-2018-2779 ... 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-
http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.htmlhttp://www.securityfocus.com/bid/103794http://www.securitytracker.com/id/1040698https://access.redhat.com/errata/RHSA-2018:3655https://security.netapp.com/advisory/ntap-20180419-0002/https://usn.ubuntu.com/3629-1/https://usn.ubuntu.com/3629-3/http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.htmlhttp://www.securityfocus.com/bid/103794http://www.securitytracker.com/id/1040698https://access.redhat.com/errata/RHSA-2018:3655https://security.netapp.com/advisory/ntap-20180419-0002/https://usn.ubuntu.com/3629-1/https://usn.ubuntu.com/3629-3/
2018-04-19
Published