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Vulnerability details: VCID-njvx-231r-kudy
Vulnerability ID VCID-njvx-231r-kudy
Aliases CVE-2019-16770
GHSA-7xx3-m584-x994
Summary
Status Published
Exploitability 0.5
Weighted Severity 7.9
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-770 Allocation of Resources Without Limits or Throttling
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.01587 https://api.first.org/data/v1/epss?cve=CVE-2019-16770
cvssv3.1 7.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 5.3 https://github.com/advisories/GHSA-7xx3-m584-x994
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-7xx3-m584-x994
generic_textual MODERATE https://github.com/advisories/GHSA-7xx3-m584-x994
cvssv3 8.8 https://github.com/puma/puma/security/advisories/GHSA-7xx3-m584-x994
cvssv3.1 5.3 https://github.com/puma/puma/security/advisories/GHSA-7xx3-m584-x994
cvssv3.1_qr MODERATE https://github.com/puma/puma/security/advisories/GHSA-7xx3-m584-x994
generic_textual MODERATE https://github.com/puma/puma/security/advisories/GHSA-7xx3-m584-x994
cvssv3.1 5.3 https://github.com/rubysec/ruby-advisory-db/blob/master/gems/puma/CVE-2019-16770.yml
generic_textual MODERATE https://github.com/rubysec/ruby-advisory-db/blob/master/gems/puma/CVE-2019-16770.yml
cvssv3.1 5.3 https://lists.debian.org/debian-lts-announce/2022/05/msg00034.html
generic_textual MODERATE https://lists.debian.org/debian-lts-announce/2022/05/msg00034.html
cvssv3.1 5.3 https://nvd.nist.gov/vuln/detail/CVE-2019-16770
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2019-16770
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2019-16770
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://lists.debian.org/debian-lts-announce/2022/05/msg00034.html
946312 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=946312
CVE-2019-16770 https://nvd.nist.gov/vuln/detail/CVE-2019-16770
CVE-2019-16770.YML https://github.com/rubysec/ruby-advisory-db/blob/master/gems/puma/CVE-2019-16770.yml
GHSA-7xx3-m584-x994 https://github.com/advisories/GHSA-7xx3-m584-x994
GHSA-7xx3-m584-x994 https://github.com/puma/puma/security/advisories/GHSA-7xx3-m584-x994
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 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: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://github.com/advisories/GHSA-7xx3-m584-x994
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:N/A:L Found at https://github.com/puma/puma/security/advisories/GHSA-7xx3-m584-x994
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:N/A:L Found at https://github.com/rubysec/ruby-advisory-db/blob/master/gems/puma/CVE-2019-16770.yml
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:N/A:L Found at https://lists.debian.org/debian-lts-announce/2022/05/msg00034.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:N/I:N/A:L Found at https://nvd.nist.gov/vuln/detail/CVE-2019-16770
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 0.81931
EPSS Score 0.01587
Published At May 30, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-05-30T21:55:33.086779+00:00 EPSS Importer Import https://epss.cyentia.com/epss_scores-current.csv.gz 38.6.0