CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
86.5%
Issue Overview:
The crc32_big function in crc32.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact via vectors involving big-endian CRC calculation.(CVE-2016-9843)
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Storage Engines). Supported versions that are affected are 5.5.61 and prior, 5.6.41 and prior, 5.7.23 and prior and 8.0.12 and prior. Easily exploitable vulnerability allows high 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 4.9 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).(CVE-2018-3282)
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Client programs). Supported versions that are affected are 5.5.61 and prior, 5.6.41 and prior, 5.7.23 and prior and 8.0.12 and prior. Difficult to exploit vulnerability allows high privileged attacker with logon to the infrastructure where MySQL Server executes to compromise MySQL Server. While the vulnerability is in MySQL Server, attacks may significantly impact additional products. 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 5.3 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H).(CVE-2018-3174)
Affected Packages:
mariadb
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update mariadb to update your system.
New Packages:
aarch64:
mariadb-5.5.62-1.amzn2.0.1.aarch64
mariadb-libs-5.5.62-1.amzn2.0.1.aarch64
mariadb-server-5.5.62-1.amzn2.0.1.aarch64
mariadb-devel-5.5.62-1.amzn2.0.1.aarch64
mariadb-embedded-5.5.62-1.amzn2.0.1.aarch64
mariadb-embedded-devel-5.5.62-1.amzn2.0.1.aarch64
mariadb-bench-5.5.62-1.amzn2.0.1.aarch64
mariadb-test-5.5.62-1.amzn2.0.1.aarch64
mariadb-debuginfo-5.5.62-1.amzn2.0.1.aarch64
i686:
mariadb-5.5.62-1.amzn2.0.1.i686
mariadb-libs-5.5.62-1.amzn2.0.1.i686
mariadb-server-5.5.62-1.amzn2.0.1.i686
mariadb-devel-5.5.62-1.amzn2.0.1.i686
mariadb-embedded-5.5.62-1.amzn2.0.1.i686
mariadb-embedded-devel-5.5.62-1.amzn2.0.1.i686
mariadb-bench-5.5.62-1.amzn2.0.1.i686
mariadb-test-5.5.62-1.amzn2.0.1.i686
mariadb-debuginfo-5.5.62-1.amzn2.0.1.i686
src:
mariadb-5.5.62-1.amzn2.0.1.src
x86_64:
mariadb-5.5.62-1.amzn2.0.1.x86_64
mariadb-libs-5.5.62-1.amzn2.0.1.x86_64
mariadb-server-5.5.62-1.amzn2.0.1.x86_64
mariadb-devel-5.5.62-1.amzn2.0.1.x86_64
mariadb-embedded-5.5.62-1.amzn2.0.1.x86_64
mariadb-embedded-devel-5.5.62-1.amzn2.0.1.x86_64
mariadb-bench-5.5.62-1.amzn2.0.1.x86_64
mariadb-test-5.5.62-1.amzn2.0.1.x86_64
mariadb-debuginfo-5.5.62-1.amzn2.0.1.x86_64
Red Hat: CVE-2016-9843, CVE-2018-3174, CVE-2018-3282
Mitre: CVE-2016-9843, CVE-2018-3174, CVE-2018-3282
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
86.5%