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Vulnerability details: VCID-rgyq-z1gq-aaae
Vulnerability ID VCID-rgyq-z1gq-aaae
Aliases CVE-2017-3256
Summary Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Replication). Supported versions that are affected are 5.7.16 and earlier. 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 v3.0 Base Score 6.5 (Availability impacts).
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-20 Improper Input Validation
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-3256.html
cvssv3 6.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-3256.json
epss 0.00166 https://api.first.org/data/v1/epss?cve=CVE-2017-3256
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epss 0.02297 https://api.first.org/data/v1/epss?cve=CVE-2017-3256
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=1414345
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3256
cvssv2 6.8 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 4.0 https://nvd.nist.gov/vuln/detail/CVE-2017-3256
cvssv3 6.5 https://nvd.nist.gov/vuln/detail/CVE-2017-3256
generic_textual Medium https://ubuntu.com/security/notices/USN-3174-1
generic_textual Medium http://www.oracle.com/technetwork/security-advisory/cpujan2017-2881727.html#AppendixMSQL
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-3256.html
https://access.redhat.com/errata/RHSA-2017:2886
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-3256.json
https://api.first.org/data/v1/epss?cve=CVE-2017-3256
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3256
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://security.gentoo.org/glsa/201702-17
https://ubuntu.com/security/notices/USN-3174-1
http://www.oracle.com/technetwork/security-advisory/cpujan2017-2881727.html
http://www.oracle.com/technetwork/security-advisory/cpujan2017-2881727.html#AppendixMSQL
http://www.securityfocus.com/bid/95486
http://www.securitytracker.com/id/1037640
1414345 https://bugzilla.redhat.com/show_bug.cgi?id=1414345
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-2017-3256 https://nvd.nist.gov/vuln/detail/CVE-2017-3256
USN-3174-1 https://usn.ubuntu.com/3174-1/
No exploits are available.
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-2017-3256.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://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
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: AV:N/AC:L/Au:S/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2017-3256
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-2017-3256
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 0.53993
EPSS Score 0.00166
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.