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Vulnerability details: VCID-sjgy-mxsj-aaak
Vulnerability ID VCID-sjgy-mxsj-aaak
Aliases CVE-2018-2703
Summary Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server : Security : Privileges). Supported versions that are affected are 5.6.38 and prior and 5.7.20 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).
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-770 Allocation of Resources Without Limits or Throttling
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-2703.html
rhas Important https://access.redhat.com/errata/RHSA-2018:0586
ssvc Track https://access.redhat.com/errata/RHSA-2018:0586
rhas Important https://access.redhat.com/errata/RHSA-2018:0587
ssvc Track https://access.redhat.com/errata/RHSA-2018:0587
cvssv3 6.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-2703.json
epss 0.00169 https://api.first.org/data/v1/epss?cve=CVE-2018-2703
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rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=1534139
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2703
generic_textual Medium https://mariadb.com/kb/en/library/security-vulnerabilities-in-oracle-mysql-that-did-not-exist-in-mariadb/
cvssv2 6.8 https://nvd.nist.gov/vuln/detail/CVE-2018-2703
cvssv3 6.5 https://nvd.nist.gov/vuln/detail/CVE-2018-2703
generic_textual Medium https://ubuntu.com/security/notices/USN-3537-1
cvssv3.1 7.5 http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
generic_textual HIGH http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
generic_textual Medium http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html#AppendixMSQL
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-2703.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-2703.json
https://api.first.org/data/v1/epss?cve=CVE-2018-2703
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2703
https://mariadb.com/kb/en/library/security-vulnerabilities-in-oracle-mysql-that-did-not-exist-in-mariadb/
https://security.netapp.com/advisory/ntap-20180117-0002/
https://ubuntu.com/security/notices/USN-3537-1
https://usn.ubuntu.com/3537-1/
http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html#AppendixMSQL
http://www.securityfocus.com/bid/102704
http://www.securitytracker.com/id/1040216
1534139 https://bugzilla.redhat.com/show_bug.cgi?id=1534139
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:*:*:*:*:*:*:*:*
CVE-2018-2703 https://nvd.nist.gov/vuln/detail/CVE-2018-2703
GLSA-201802-04 https://security.gentoo.org/glsa/201802-04
RHSA-2018:0586 https://access.redhat.com/errata/RHSA-2018:0586
RHSA-2018:0587 https://access.redhat.com/errata/RHSA-2018:0587
No exploits are available.
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-10-03T19:24:09Z/ Found at https://access.redhat.com/errata/RHSA-2018:0586
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-10-03T19:24:09Z/ Found at https://access.redhat.com/errata/RHSA-2018:0587
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-2703.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:C Found at https://nvd.nist.gov/vuln/detail/CVE-2018-2703
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:L/UI:N/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2018-2703
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:N/I:H/A:N Found at http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.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
Exploit Prediction Scoring System (EPSS)
Percentile 0.54499
EPSS Score 0.00169
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.