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Package details: pkg:maven/io.undertow/undertow-core@2.1.0
purl pkg:maven/io.undertow/undertow-core@2.1.0
Tags Ghost
Next non-vulnerable version None.
Latest non-vulnerable version None.
Risk 4.5
Vulnerabilities affecting this package (5)
Vulnerability Summary Fixed by
VCID-5y4u-f2nk-aaac
Aliases:
CVE-2021-3690
GHSA-fj7c-vg2v-ccrm
GMS-2022-2964
A flaw was found in Undertow. A buffer leak on the incoming WebSocket PONG message may lead to memory exhaustion. This flaw allows an attacker to cause a denial of service. The highest threat from this vulnerability is availability.
2.2.10
Affected by 0 other vulnerabilities.
2.2.10.Final
Affected by 18 other vulnerabilities.
VCID-b1av-s4ht-aaan
Aliases:
CVE-2021-3597
GHSA-mfhv-gwf8-4m88
Race condition in undertow
2.2.9.Final
Affected by 19 other vulnerabilities.
VCID-ga84-mep2-aaar
Aliases:
CVE-2021-3629
GHSA-rf6q-vx79-mjxr
Uncontrolled Resource Consumption in Undertow
2.2.11
Affected by 0 other vulnerabilities.
2.2.11.Final
Affected by 17 other vulnerabilities.
VCID-kg8u-acdw-aaab
Aliases:
CVE-2020-27782
GHSA-rhcw-wjcm-9h6g
Denial of service in Undertow
2.1.5
Affected by 0 other vulnerabilities.
2.1.5.Final
Affected by 23 other vulnerabilities.
2.1.6.Final
Affected by 21 other vulnerabilities.
2.2.4.Final
Affected by 20 other vulnerabilities.
VCID-pxqf-nvea-aaar
Aliases:
CVE-2021-20220
GHSA-qjwc-v72v-fq6r
HTTP request smuggling in Undertow
2.1.6
Affected by 0 other vulnerabilities.
2.1.6.Final
Affected by 21 other vulnerabilities.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2025-06-13T23:20:32.136006+00:00 GitLab Importer Affected by VCID-ga84-mep2-aaar https://gitlab.com/gitlab-org/advisories-community/-/blob/main/maven/io.undertow/undertow-core/CVE-2021-3629.yml 36.1.0
2025-06-12T22:35:16.181966+00:00 GHSA Importer Affected by VCID-ga84-mep2-aaar https://github.com/advisories/GHSA-rf6q-vx79-mjxr 36.1.0
2025-03-28T20:05:48.532519+00:00 GHSA Importer Affected by VCID-pxqf-nvea-aaar None 36.0.0
2025-03-28T20:05:02.012634+00:00 GHSA Importer Affected by VCID-kg8u-acdw-aaab None 36.0.0
2025-03-28T20:04:40.176147+00:00 GHSA Importer Fixing VCID-u1af-z4an-aaab None 36.0.0
2025-01-17T02:39:02.310172+00:00 GHSA Importer Affected by VCID-ga84-mep2-aaar None 35.1.0
2025-01-17T02:39:01.703309+00:00 GHSA Importer Affected by VCID-b1av-s4ht-aaan None 35.1.0
2025-01-16T23:28:37.438684+00:00 GitLab Importer Affected by VCID-ga84-mep2-aaar None 35.1.0
2025-01-16T23:28:23.642173+00:00 GitLab Importer Affected by VCID-5y4u-f2nk-aaac None 35.1.0
2024-10-15T18:32:27.586352+00:00 GithubOSV Importer Fixing VCID-u1af-z4an-aaab https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-2w73-fqqj-c92p/GHSA-2w73-fqqj-c92p.json 34.0.2
2024-09-18T09:15:08.723913+00:00 GithubOSV Importer Fixing VCID-u1af-z4an-aaab https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-2w73-fqqj-c92p/GHSA-2w73-fqqj-c92p.json 34.0.1
2024-09-17T22:37:09.984915+00:00 GitLab Importer Affected by VCID-5y4u-f2nk-aaac https://gitlab.com/gitlab-org/advisories-community/-/blob/main/maven/io.undertow/undertow-core/CVE-2021-3690.yml 34.0.1
2024-09-17T22:37:09.027763+00:00 GitLab Importer Affected by VCID-b1av-s4ht-aaan https://gitlab.com/gitlab-org/advisories-community/-/blob/main/maven/io.undertow/undertow-core/CVE-2021-3597.yml 34.0.1
2024-09-17T22:37:08.059887+00:00 GitLab Importer Affected by VCID-pxqf-nvea-aaar https://gitlab.com/gitlab-org/advisories-community/-/blob/main/maven/io.undertow/undertow-core/CVE-2021-20220.yml 34.0.1
2024-09-17T22:05:14.257530+00:00 GHSA Importer Affected by VCID-pxqf-nvea-aaar https://github.com/advisories/GHSA-qjwc-v72v-fq6r 34.0.1
2024-09-17T22:05:14.204165+00:00 GHSA Importer Affected by VCID-kg8u-acdw-aaab https://github.com/advisories/GHSA-rhcw-wjcm-9h6g 34.0.1
2024-09-17T22:04:42.081980+00:00 GHSA Importer Affected by VCID-ga84-mep2-aaar https://github.com/advisories/GHSA-rf6q-vx79-mjxr 34.0.1
2024-09-17T22:04:42.044777+00:00 GHSA Importer Affected by VCID-b1av-s4ht-aaan https://github.com/advisories/GHSA-mfhv-gwf8-4m88 34.0.1
2024-09-17T22:04:37.264062+00:00 GHSA Importer Fixing VCID-u1af-z4an-aaab https://github.com/advisories/GHSA-2w73-fqqj-c92p 34.0.1
2024-04-23T23:09:51.825869+00:00 GithubOSV Importer Fixing VCID-u1af-z4an-aaab https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-2w73-fqqj-c92p/GHSA-2w73-fqqj-c92p.json 34.0.0rc4
2024-01-03T18:00:09.792720+00:00 GitLab Importer Affected by VCID-5y4u-f2nk-aaac https://gitlab.com/gitlab-org/advisories-community/-/blob/main/maven/io.undertow/undertow-core/CVE-2021-3690.yml 34.0.0rc1
2024-01-03T18:00:08.971310+00:00 GitLab Importer Affected by VCID-b1av-s4ht-aaan https://gitlab.com/gitlab-org/advisories-community/-/blob/main/maven/io.undertow/undertow-core/CVE-2021-3597.yml 34.0.0rc1
2024-01-03T18:00:08.420200+00:00 GitLab Importer Affected by VCID-pxqf-nvea-aaar https://gitlab.com/gitlab-org/advisories-community/-/blob/main/maven/io.undertow/undertow-core/CVE-2021-20220.yml 34.0.0rc1
2024-01-03T17:40:07.115260+00:00 GHSA Importer Affected by VCID-pxqf-nvea-aaar https://github.com/advisories/GHSA-qjwc-v72v-fq6r 34.0.0rc1
2024-01-03T17:40:07.063332+00:00 GHSA Importer Affected by VCID-kg8u-acdw-aaab https://github.com/advisories/GHSA-rhcw-wjcm-9h6g 34.0.0rc1
2024-01-03T17:39:32.713438+00:00 GHSA Importer Affected by VCID-ga84-mep2-aaar https://github.com/advisories/GHSA-rf6q-vx79-mjxr 34.0.0rc1
2024-01-03T17:39:32.680690+00:00 GHSA Importer Affected by VCID-b1av-s4ht-aaan https://github.com/advisories/GHSA-mfhv-gwf8-4m88 34.0.0rc1
2024-01-03T17:39:26.823063+00:00 GHSA Importer Fixing VCID-u1af-z4an-aaab https://github.com/advisories/GHSA-2w73-fqqj-c92p 34.0.0rc1