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Vulnerability details: VCID-bx6a-5fnj-aaap
Vulnerability ID VCID-bx6a-5fnj-aaap
Aliases CVE-2018-2776
Summary Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Group Replication GCS). Supported versions that are affected are 5.7.21 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via XCom 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).
Status Published
Exploitability 0.5
Weighted Severity 7.0
Risk 3.5
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-2776.html
rhas Moderate https://access.redhat.com/errata/RHSA-2018:3655
ssvc Track https://access.redhat.com/errata/RHSA-2018:3655
cvssv3 4.9 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-2776.json
epss 0.00115 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.00115 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.00115 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
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epss 0.00115 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.00115 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.00115 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
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epss 0.00115 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.00115 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.00122 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.00122 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
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epss 0.00122 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.00331 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.00331 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
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epss 0.00331 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.00331 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.00331 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.00331 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
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epss 0.00331 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.00331 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.00331 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.00331 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.00331 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.00331 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
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epss 0.00331 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.00338 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.00338 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.00338 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.00338 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.00338 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.00338 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.0038 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.0038 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.0038 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.0038 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.0038 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.0038 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.0038 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.0038 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.0038 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.0038 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.0038 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
epss 0.00545 https://api.first.org/data/v1/epss?cve=CVE-2018-2776
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=1568936
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2776
generic_textual Medium https://mariadb.com/kb/en/library/security-vulnerabilities-in-oracle-mysql-that-did-not-exist-in-mariadb/
cvssv2 4.0 https://nvd.nist.gov/vuln/detail/CVE-2018-2776
cvssv3 4.9 https://nvd.nist.gov/vuln/detail/CVE-2018-2776
generic_textual Medium https://ubuntu.com/security/notices/USN-3629-1
generic_textual Medium https://ubuntu.com/security/notices/USN-3629-3
cvssv3.1 9.8 http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
generic_textual CRITICAL http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
cvssv3.1 7.5 http://www.securitytracker.com/id/1040698
generic_textual HIGH http://www.securitytracker.com/id/1040698
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-2776.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-2776.json
https://api.first.org/data/v1/epss?cve=CVE-2018-2776
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2776
https://mariadb.com/kb/en/library/security-vulnerabilities-in-oracle-mysql-that-did-not-exist-in-mariadb/
https://security.netapp.com/advisory/ntap-20180419-0002/
https://ubuntu.com/security/notices/USN-3629-1
https://ubuntu.com/security/notices/USN-3629-3
https://usn.ubuntu.com/3629-1/
https://usn.ubuntu.com/3629-3/
http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
http://www.securityfocus.com/bid/103791
http://www.securitytracker.com/id/1040698
1568936 https://bugzilla.redhat.com/show_bug.cgi?id=1568936
cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*
CVE-2018-2776 https://nvd.nist.gov/vuln/detail/CVE-2018-2776
RHSA-2018:3655 https://access.redhat.com/errata/RHSA-2018:3655
No exploits are available.
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-10-03T19:24:31Z/ Found at https://access.redhat.com/errata/RHSA-2018:3655
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-2776.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: AV:N/AC:L/Au:S/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2018-2776
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:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2018-2776
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Found at http://www.securitytracker.com/id/1040698
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 0.46173
EPSS Score 0.00115
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.