CVE catalog
CVE-2021-34429
jetty9: CVE-2021-34429
- Severity
- Medium · CVSS 6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 99.33% · Oct 25, 2026
For Eclipse Jetty versions 9.4.37-9.4.42, 10.0.1-10.0.5 & 11.0.1-11.0.5, URIs can be crafted using some encoded characters to access the content of the WEB-INF directory and/or bypass some security constraints. This is a variation of the vulnerability reported in CVE-2021-28164/GHSA-v7ff-8wcx-gmc5.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | jetty9 | sid | 9.4.58-2 | fixed |
| Debian | jetty9 | forky | 9.4.58-2 | fixed |
| Debian | jetty9 | trixie | 9.4.57-1.1~deb13u1 | fixed |
| Debian | jetty9 | trixie-security | 9.4.57-1.1~deb13u1 | fixed |
| Debian | jetty9 | bookworm | 9.4.57-1.1~deb12u1 | fixed |
| Debian | jetty9 | bookworm-security | 9.4.57-1.1~deb12u1 | fixed |
| Opensuse | jetty-minimal | leap 15.3 | 9.4.43-3.12.2 | fixed |
| Opensuse | jetty-websocket | leap 15.3 | 9.4.43-3.12.2 | fixed |
| Ubuntu | jetty9 | 16.04 | 9.2.14-1 | vulnerable |
| Ubuntu | jetty9 | 22.04 | 9.4.39-3 | vulnerable |
| Ubuntu | jetty9 | 22.04 | 9.4.44-2 | vulnerable |
| Ubuntu | jetty9 | 22.04 | 9.4.44-3 | vulnerable |
| Ubuntu | jetty9 | 22.04 | 9.4.44-4 | vulnerable |
| Ubuntu | jetty9 | 22.04 | 9.4.45-1 | vulnerable |
| Suse | jetty-minimal | linux enterprise module for development tools 15 sp2 | 9.4.43-3.12.2 | fixed |
| Suse | jetty-minimal | linux enterprise module for development tools 15 sp3 | 9.4.43-3.12.2 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | jetty9 | source | sid | 9.4.39-3 | not yet assigned | Not reported | [991188] |
| Debian | jetty9 | source | forky | 9.4.39-3 | not yet assigned | Not reported | [991188] |
| Debian | jetty9 | source | trixie | 9.4.39-3 | not yet assigned | Not reported | [991188] |
| Debian | jetty9 | source | bookworm | 9.4.39-3 | not yet assigned | Not reported | [991188] |
| Opensuse | jetty-minimal | rpm | leap 15.3 | 9.4.43-3.12.2 | Not reported | OPENSUSE-SU-2021:2838-1 | Not reported |
| Opensuse | jetty-websocket | rpm | leap 15.3 | 9.4.43-3.12.2 | Not reported | OPENSUSE-SU-2021:2838-1 | Not reported |
| Suse | jetty-minimal | rpm | linux enterprise module for development tools 15 sp2 | 9.4.43-3.12.2 | Not reported | SUSE-SU-2021:2838-1 | Not reported |
| Suse | jetty-minimal | rpm | linux enterprise module for development tools 15 sp3 | 9.4.43-3.12.2 | Not reported | SUSE-SU-2021:2838-1 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
- [jetty9]Unknown
Details (4)
9.4.57-1.1~deb12u1· all · bookwormFixed · Fixed:
9.4.39-3dsa · jetty9 · debian · bookworm; dsa · jetty9 · debian · 12
9.4.57-1.1~deb12u1· all · bookwormFixed · Fixed:
9.4.39-3dsa · jetty9 · debian · bookworm; dsa · jetty9 · debian · 12
9.4.57-1.1~deb12u1· all · bookworm-securityFixed · Fixed:
9.4.39-3dsa · jetty9 · debian · bookworm; dsa · jetty9 · debian · 12
9.4.57-1.1~deb12u1· all · bookworm-securityFixed · Fixed:
9.4.39-3dsa · jetty9 · debian · bookworm; dsa · jetty9 · debian · 12
- [libjetty9-extra-java]Unknown
Source package: [jetty9]
Details (4)
9.4.57-1.1~deb12u1· all · bookwormFixed · Fixed:
9.4.39-3dsa · jetty9 · debian · bookworm; dsa · jetty9 · debian · 12
9.4.57-1.1~deb12u1· all · bookwormFixed · Fixed:
9.4.39-3dsa · jetty9 · debian · bookworm; dsa · jetty9 · debian · 12
9.4.57-1.1~deb12u1· all · bookworm-securityFixed · Fixed:
9.4.39-3dsa · jetty9 · debian · bookworm; dsa · jetty9 · debian · 12
9.4.57-1.1~deb12u1· all · bookworm-securityFixed · Fixed:
9.4.39-3dsa · jetty9 · debian · bookworm; dsa · jetty9 · debian · 12
- [libjetty9-java]Unknown
Source package: [jetty9]
Details (4)
9.4.57-1.1~deb12u1· all · bookwormFixed · Fixed:
9.4.39-3dsa · jetty9 · debian · bookworm; dsa · jetty9 · debian · 12
9.4.57-1.1~deb12u1· all · bookwormFixed · Fixed:
9.4.39-3dsa · jetty9 · debian · bookworm; dsa · jetty9 · debian · 12
9.4.57-1.1~deb12u1· all · bookworm-securityFixed · Fixed:
9.4.39-3dsa · jetty9 · debian · bookworm; dsa · jetty9 · debian · 12
9.4.57-1.1~deb12u1· all · bookworm-securityFixed · Fixed:
9.4.39-3dsa · jetty9 · debian · bookworm; dsa · jetty9 · debian · 12
[Debian 13 (Trixie)]
- [jetty9]Unknown
Details (4)
9.4.57-1.1~deb13u1· all · trixieFixed · Fixed:
9.4.39-3dsa · jetty9 · debian · 13
9.4.57-1.1~deb13u1· all · trixieFixed · Fixed:
9.4.39-3dsa · jetty9 · debian · 13
9.4.57-1.1~deb13u1· all · trixie-securityFixed · Fixed:
9.4.39-3dsa · jetty9 · debian · 13
9.4.57-1.1~deb13u1· all · trixie-securityFixed · Fixed:
9.4.39-3dsa · jetty9 · debian · 13
- [libjetty9-extra-java]Unknown
Source package: [jetty9]
Details (4)
9.4.57-1.1~deb13u1· all · trixieFixed · Fixed:
9.4.39-3dsa · jetty9 · debian · 13
9.4.57-1.1~deb13u1· all · trixieFixed · Fixed:
9.4.39-3dsa · jetty9 · debian · 13
9.4.57-1.1~deb13u1· all · trixie-securityFixed · Fixed:
9.4.39-3dsa · jetty9 · debian · 13
9.4.57-1.1~deb13u1· all · trixie-securityFixed · Fixed:
9.4.39-3dsa · jetty9 · debian · 13
- [libjetty9-java]Unknown
Source package: [jetty9]
Details (4)
9.4.57-1.1~deb13u1· all · trixieFixed · Fixed:
9.4.39-3dsa · jetty9 · debian · 13
9.4.57-1.1~deb13u1· all · trixieFixed · Fixed:
9.4.39-3dsa · jetty9 · debian · 13
9.4.57-1.1~deb13u1· all · trixie-securityFixed · Fixed:
9.4.39-3dsa · jetty9 · debian · 13
9.4.57-1.1~deb13u1· all · trixie-securityFixed · Fixed:
9.4.39-3dsa · jetty9 · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2021_2838-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2021-34429]
- [https://osv.dev/vulnerability/SUSE-SU-2021:2838-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2021-34429]
- [https://osv.dev/vulnerability/openSUSE-SU-2021:2838-1]
- [https://security-tracker.debian.org/tracker/CVE-2021-34429]
- [https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-34429.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2021/wid-sec-w-2022-1597.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]