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Vulnerability details: VCID-scgm-at67-aaag
Vulnerability ID VCID-scgm-at67-aaag
Aliases CVE-2020-11656
Summary In SQLite through 3.31.1, the ALTER TABLE implementation has a use-after-free, as demonstrated by an ORDER BY clause that belongs to a compound SELECT statement.
Status Published
Exploitability 0.5
Weighted Severity 8.8
Risk 4.4
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-416 Use After Free
System Score Found at
cvssv3 8.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-11656.json
epss 0.00546 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.00546 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.00546 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.00546 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.01062 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.01062 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.01062 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.01062 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.01062 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.01062 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.01062 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.01062 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.01062 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.01062 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.01062 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.08122 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.08122 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.08122 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.08122 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.08122 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.08122 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.11076 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
epss 0.31279 https://api.first.org/data/v1/epss?cve=CVE-2020-11656
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=1824185
cvssv3.1 8.2 https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
generic_textual HIGH https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
cvssv3.1 5.4 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 7.5 https://nvd.nist.gov/vuln/detail/CVE-2020-11656
cvssv3 9.8 https://nvd.nist.gov/vuln/detail/CVE-2020-11656
cvssv3.1 9.8 https://nvd.nist.gov/vuln/detail/CVE-2020-11656
cvssv3.1 7.5 https://www.oracle.com/security-alerts/cpuApr2021.html
generic_textual HIGH https://www.oracle.com/security-alerts/cpuApr2021.html
cvssv3.1 9.8 https://www.oracle.com/security-alerts/cpujan2021.html
generic_textual CRITICAL https://www.oracle.com/security-alerts/cpujan2021.html
cvssv3.1 9.8 https://www.oracle.com/security-alerts/cpujul2020.html
generic_textual CRITICAL https://www.oracle.com/security-alerts/cpujul2020.html
cvssv3.1 9.8 https://www.oracle.com/security-alerts/cpuoct2020.html
generic_textual CRITICAL https://www.oracle.com/security-alerts/cpuoct2020.html
cvssv3.1 9.8 https://www.tenable.com/security/tns-2021-14
generic_textual CRITICAL https://www.tenable.com/security/tns-2021-14
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-11656.json
https://api.first.org/data/v1/epss?cve=CVE-2020-11656
https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11656
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://security.FreeBSD.org/advisories/FreeBSD-SA-20:22.sqlite.asc
https://security.gentoo.org/glsa/202007-26
https://security.netapp.com/advisory/ntap-20200416-0001/
https://www3.sqlite.org/cgi/src/info/b64674919f673602
https://www.oracle.com/security-alerts/cpuApr2021.html
https://www.oracle.com/security-alerts/cpujan2021.html
https://www.oracle.com/security-alerts/cpujul2020.html
https://www.oracle.com/security-alerts/cpuoct2020.html
https://www.sqlite.org/src/info/d09f8c3621d5f7f8
https://www.tenable.com/security/tns-2021-14
1824185 https://bugzilla.redhat.com/show_bug.cgi?id=1824185
cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*
cpe:2.3:a:oracle:communications_network_charging_and_control:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:communications_network_charging_and_control:*:*:*:*:*:*:*:*
cpe:2.3:a:oracle:communications_network_charging_and_control:12.0.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:communications_network_charging_and_control:12.0.2:*:*:*:*:*:*:*
cpe:2.3:a:oracle:communications_network_charging_and_control:6.0.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:communications_network_charging_and_control:6.0.1:*:*:*:*:*:*:*
cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:hyperion_infrastructure_technology:11.1.2.4:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:hyperion_infrastructure_technology:11.1.2.4:*:*:*:*:*:*:*
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:a:oracle:mysql_workbench:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:mysql_workbench:*:*:*:*:*:*:*:*
cpe:2.3:a:oracle:outside_in_technology:8.5.4:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:outside_in_technology:8.5.4:*:*:*:*:*:*:*
cpe:2.3:a:oracle:outside_in_technology:8.5.5:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:outside_in_technology:8.5.5:*:*:*:*:*:*:*
cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:*
cpe:2.3:a:siemens:sinec_infrastructure_network_services:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:siemens:sinec_infrastructure_network_services:*:*:*:*:*:*:*:*
cpe:2.3:a:sqlite:sqlite:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:sqlite:sqlite:*:*:*:*:*:*:*:*
cpe:2.3:a:tenable:tenable.sc:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:tenable:tenable.sc:*:*:*:*:*:*:*:*
cpe:2.3:o:oracle:communications_messaging_server:8.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:oracle:communications_messaging_server:8.1:*:*:*:*:*:*:*
CVE-2020-11656 https://nvd.nist.gov/vuln/detail/CVE-2020-11656
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-11656.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: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N Found at https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
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:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
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:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2020-11656
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-11656
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-11656
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Found at https://www.oracle.com/security-alerts/cpuApr2021.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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://www.oracle.com/security-alerts/cpujan2021.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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://www.oracle.com/security-alerts/cpujul2020.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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://www.oracle.com/security-alerts/cpuoct2020.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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://www.tenable.com/security/tns-2021-14
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 0.77241
EPSS Score 0.00546
Published At Dec. 17, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.