CVE catalog
CVE-2021-40438
apache2: CVE-2021-40438
- Severity
- Critical · CVSS 9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- Exploitation
- CISA Known Exploited Vulnerabilities
- EPSS
- 100.00% · Oct 25, 2026
A crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by the remote user. This issue affects Apache HTTP Server 2.4.48 and earlier.
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 | apache2 | sid | 2.4.69-1 | fixed |
| Debian | apache2 | forky | 2.4.69-1 | fixed |
| Debian | apache2 | trixie | 2.4.68-1~deb13u1 | fixed |
| Debian | apache2 | trixie-security | 2.4.69-1~deb13u1 | fixed |
| Debian | apache2 | bookworm | 2.4.68-1~deb12u1 | fixed |
| Debian | apache2 | bookworm-security | 2.4.67-1~deb12u3 | fixed |
| Bitnami | apache | Not reported | 2.4.49 | fixed |
| Alpine | apache2 | 3.11 | 2.4.49-r0 | fixed |
| Alpine | apache2 | 3.12 | 2.4.49-r0 | fixed |
| Alpine | apache2 | 3.13 | 2.4.49-r0 | fixed |
| Alpine | apache2 | 3.14 | 2.4.49-r0 | fixed |
| Alpine | apache2 | 3.15 | 2.4.49-r0 | fixed |
| Alpine | apache2 | 3.16 | 2.4.49-r0 | fixed |
| Alpine | apache2 | 3.17 | 2.4.49-r0 | fixed |
| Alpine | apache2 | 3.18 | 2.4.49-r0 | fixed |
| Alpine | apache2 | 3.19 | 2.4.49-r0 | fixed |
| Alpine | apache2 | 3.20 | 2.4.49-r0 | fixed |
| Alpine | apache2 | 3.21 | 2.4.49-r0 | fixed |
| Alpine | apache2 | 3.22 | 2.4.49-r0 | fixed |
| Alpine | apache2 | 3.23 | 2.4.49-r0 | fixed |
| Alpine | apache2 | 3.24 | 2.4.49-r0 | fixed |
| Ubuntu | apache2 | pro | 2.4.12-2ubuntu2 | vulnerable |
| Ubuntu | apache2 | pro | 2.4.17-1ubuntu1 | vulnerable |
| Ubuntu | apache2 | pro | 2.4.17-2ubuntu1 | vulnerable |
| Ubuntu | apache2 | pro | 2.4.17-3ubuntu1 | vulnerable |
| Ubuntu | apache2 | pro | 2.4.18-1ubuntu1 | vulnerable |
| Ubuntu | apache2 | pro | 2.4.18-2ubuntu1 | vulnerable |
| Ubuntu | apache2 | pro | 2.4.18-2ubuntu2 | vulnerable |
| Ubuntu | apache2 | pro | 2.4.18-2ubuntu3 | vulnerable |
| Ubuntu | apache2 | pro | 2.4.18-2ubuntu3.1 | vulnerable |
| Ubuntu | apache2 | pro | 2.4.18-2ubuntu3.2 | vulnerable |
| Ubuntu | apache2 | pro | 2.4.18-2ubuntu3.3 | vulnerable |
| Ubuntu | apache2 | pro | 2.4.18-2ubuntu3.4 | vulnerable |
| Ubuntu | apache2 | pro | 2.4.18-2ubuntu3.5 | vulnerable |
| Ubuntu | apache2 | pro | 2.4.18-2ubuntu3.7 | vulnerable |
| Ubuntu | apache2 | pro | 2.4.18-2ubuntu3.8 | vulnerable |
| Ubuntu | apache2 | pro | 2.4.18-2ubuntu3.9 | vulnerable |
| Ubuntu | apache2 | pro | 2.4.18-2ubuntu3.10 | vulnerable |
| Ubuntu | apache2 | pro | 2.4.18-2ubuntu3.12 | vulnerable |
| Ubuntu | apache2 | pro | 2.4.18-2ubuntu3.13 | vulnerable |
| Ubuntu | apache2 | pro | 2.4.18-2ubuntu3.14 | vulnerable |
| Ubuntu | apache2 | pro | 2.4.18-2ubuntu3.15 | vulnerable |
| Ubuntu | apache2 | pro | 2.4.18-2ubuntu3.17 | vulnerable |
| Ubuntu | apache2 | pro | 2.4.18-2ubuntu3.17+esm1 | vulnerable |
| Ubuntu | apache2 | pro | 2.4.18-2ubuntu3.17+esm2 | vulnerable |
| Ubuntu | apache2 | pro | 2.4.18-2ubuntu3.17+esm3 | fixed |
| Ubuntu | apache2 | 18.04 | 2.4.27-2ubuntu3 | vulnerable |
| Ubuntu | apache2 | 18.04 | 2.4.29-1ubuntu1 | vulnerable |
| Ubuntu | apache2 | 18.04 | 2.4.29-1ubuntu2 | vulnerable |
| Ubuntu | apache2 | 18.04 | 2.4.29-1ubuntu3 | vulnerable |
| Ubuntu | apache2 | 18.04 | 2.4.29-1ubuntu4 | vulnerable |
| Ubuntu | apache2 | 18.04 | 2.4.29-1ubuntu4.1 | vulnerable |
| Ubuntu | apache2 | 18.04 | 2.4.29-1ubuntu4.2 | vulnerable |
| Ubuntu | apache2 | 18.04 | 2.4.29-1ubuntu4.3 | vulnerable |
| Ubuntu | apache2 | 18.04 | 2.4.29-1ubuntu4.4 | vulnerable |
| Ubuntu | apache2 | 18.04 | 2.4.29-1ubuntu4.5 | vulnerable |
| Ubuntu | apache2 | 18.04 | 2.4.29-1ubuntu4.6 | vulnerable |
| Ubuntu | apache2 | 18.04 | 2.4.29-1ubuntu4.7 | vulnerable |
| Ubuntu | apache2 | 18.04 | 2.4.29-1ubuntu4.8 | vulnerable |
| Ubuntu | apache2 | 18.04 | 2.4.29-1ubuntu4.10 | vulnerable |
| Ubuntu | apache2 | 18.04 | 2.4.29-1ubuntu4.11 | vulnerable |
| Ubuntu | apache2 | 18.04 | 2.4.29-1ubuntu4.12 | vulnerable |
| Ubuntu | apache2 | 18.04 | 2.4.29-1ubuntu4.13 | vulnerable |
| Ubuntu | apache2 | 18.04 | 2.4.29-1ubuntu4.14 | vulnerable |
| Ubuntu | apache2 | 18.04 | 2.4.29-1ubuntu4.16 | vulnerable |
| Ubuntu | apache2 | 18.04 | 2.4.29-1ubuntu4.17 | vulnerable |
| Ubuntu | apache2 | 18.04 | 2.4.29-1ubuntu4.18 | fixed |
| Ubuntu | apache2 | 20.04 | 2.4.41-1ubuntu1 | vulnerable |
| Ubuntu | apache2 | 20.04 | 2.4.41-4ubuntu1 | vulnerable |
| Ubuntu | apache2 | 20.04 | 2.4.41-4ubuntu2 | vulnerable |
| Ubuntu | apache2 | 20.04 | 2.4.41-4ubuntu3 | vulnerable |
| Ubuntu | apache2 | 20.04 | 2.4.41-4ubuntu3.1 | vulnerable |
| Ubuntu | apache2 | 20.04 | 2.4.41-4ubuntu3.3 | vulnerable |
| Ubuntu | apache2 | 20.04 | 2.4.41-4ubuntu3.4 | vulnerable |
| Ubuntu | apache2 | 20.04 | 2.4.41-4ubuntu3.5 | vulnerable |
| Ubuntu | apache2 | 20.04 | 2.4.41-4ubuntu3.6 | fixed |
| Opensuse | owasp-modsecurity-crs | tumbleweed | 4.9.0-1.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | apache2 | source | sid | 2.4.49-1 | not yet assigned | Not reported | Not reported |
| Debian | apache2 | source | forky | 2.4.49-1 | not yet assigned | Not reported | Not reported |
| Debian | apache2 | source | trixie | 2.4.49-1 | not yet assigned | Not reported | Not reported |
| Debian | apache2 | source | bookworm | 2.4.49-1 | not yet assigned | Not reported | Not reported |
| Bitnami | apache | Bitnami | Not reported | 2.4.49 | Not reported | BIT-APACHE-2021-40438 | Not reported |
| Alpine | apache2 | apk | 3.11 | 2.4.49-r0 | Not reported | ALPINE-CVE-2021-40438 | Not reported |
| Alpine | apache2 | apk | 3.12 | 2.4.49-r0 | Not reported | ALPINE-CVE-2021-40438 | Not reported |
| Alpine | apache2 | apk | 3.13 | 2.4.49-r0 | Not reported | ALPINE-CVE-2021-40438 | Not reported |
| Alpine | apache2 | apk | 3.14 | 2.4.49-r0 | Not reported | ALPINE-CVE-2021-40438 | Not reported |
| Alpine | apache2 | apk | 3.15 | 2.4.49-r0 | Not reported | ALPINE-CVE-2021-40438 | Not reported |
| Alpine | apache2 | apk | 3.16 | 2.4.49-r0 | Not reported | ALPINE-CVE-2021-40438 | Not reported |
| Alpine | apache2 | apk | 3.17 | 2.4.49-r0 | Not reported | ALPINE-CVE-2021-40438 | Not reported |
| Alpine | apache2 | apk | 3.18 | 2.4.49-r0 | Not reported | ALPINE-CVE-2021-40438 | Not reported |
| Alpine | apache2 | apk | 3.19 | 2.4.49-r0 | Not reported | ALPINE-CVE-2021-40438 | Not reported |
| Alpine | apache2 | apk | 3.20 | 2.4.49-r0 | Not reported | ALPINE-CVE-2021-40438 | Not reported |
| Alpine | apache2 | apk | 3.21 | 2.4.49-r0 | Not reported | ALPINE-CVE-2021-40438 | Not reported |
| Alpine | apache2 | apk | 3.22 | 2.4.49-r0 | Not reported | ALPINE-CVE-2021-40438 | Not reported |
| Alpine | apache2 | apk | 3.23 | 2.4.49-r0 | Not reported | ALPINE-CVE-2021-40438 | Not reported |
| Alpine | apache2 | apk | 3.24 | 2.4.49-r0 | Not reported | ALPINE-CVE-2021-40438 | Not reported |
| Ubuntu | apache2 | deb | pro | 2.4.18-2ubuntu3.17+esm3 | Not reported | UBUNTU-CVE-2021-40438 | Not reported |
| Ubuntu | apache2 | deb | 18.04 | 2.4.29-1ubuntu4.18 | Not reported | UBUNTU-CVE-2021-40438 | Not reported |
| Ubuntu | apache2 | deb | 20.04 | 2.4.41-4ubuntu3.6 | Not reported | UBUNTU-CVE-2021-40438 | Not reported |
| Opensuse | owasp-modsecurity-crs | rpm | tumbleweed | 4.9.0-1.1 | Not reported | OPENSUSE-SU-2025:14708-1 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
- [apache2]Unknown
Details (4)
2.4.68-1~deb12u1· amd64 · bookwormFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.68-1~deb12u1· arm64 · bookwormFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.67-1~deb12u3· amd64 · bookworm-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.67-1~deb12u3· arm64 · bookworm-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
- [apache2-bin]Unknown
Source package: [apache2]
Details (4)
2.4.68-1~deb12u1· amd64 · bookwormFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.68-1~deb12u1· arm64 · bookwormFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.67-1~deb12u3· amd64 · bookworm-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.67-1~deb12u3· arm64 · bookworm-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
- [apache2-data]Unknown
Source package: [apache2]
Details (4)
2.4.68-1~deb12u1· all · bookwormFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.68-1~deb12u1· all · bookwormFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.67-1~deb12u3· all · bookworm-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.67-1~deb12u3· all · bookworm-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
- [apache2-dev]Unknown
Source package: [apache2]
Details (4)
2.4.68-1~deb12u1· amd64 · bookwormFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.68-1~deb12u1· arm64 · bookwormFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.67-1~deb12u3· amd64 · bookworm-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.67-1~deb12u3· arm64 · bookworm-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
- [apache2-doc]Unknown
Source package: [apache2]
Details (4)
2.4.68-1~deb12u1· all · bookwormFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.68-1~deb12u1· all · bookwormFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.67-1~deb12u3· all · bookworm-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.67-1~deb12u3· all · bookworm-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
- [apache2-ssl-dev]Unknown
Source package: [apache2]
Details (4)
2.4.68-1~deb12u1· amd64 · bookwormFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.68-1~deb12u1· arm64 · bookwormFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.67-1~deb12u3· amd64 · bookworm-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.67-1~deb12u3· arm64 · bookworm-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
- [apache2-suexec-custom]Unknown
Source package: [apache2]
Details (4)
2.4.68-1~deb12u1· amd64 · bookwormFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.68-1~deb12u1· arm64 · bookwormFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.67-1~deb12u3· amd64 · bookworm-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.67-1~deb12u3· arm64 · bookworm-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
- [apache2-suexec-pristine]Unknown
Source package: [apache2]
Details (4)
2.4.68-1~deb12u1· amd64 · bookwormFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.68-1~deb12u1· arm64 · bookwormFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.67-1~deb12u3· amd64 · bookworm-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.67-1~deb12u3· arm64 · bookworm-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
- [apache2-utils]Unknown
Source package: [apache2]
Details (4)
2.4.68-1~deb12u1· amd64 · bookwormFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.68-1~deb12u1· arm64 · bookwormFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.67-1~deb12u3· amd64 · bookworm-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.67-1~deb12u3· arm64 · bookworm-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
- [libapache2-mod-md]Unknown
Source package: [apache2]
Details (4)
2.4.68-1~deb12u1· amd64 · bookwormFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.68-1~deb12u1· arm64 · bookwormFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.67-1~deb12u3· amd64 · bookworm-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.67-1~deb12u3· arm64 · bookworm-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
- [libapache2-mod-proxy-uwsgi]Unknown
Source package: [apache2]
Details (4)
2.4.68-1~deb12u1· amd64 · bookwormFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.68-1~deb12u1· arm64 · bookwormFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.67-1~deb12u3· amd64 · bookworm-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
2.4.67-1~deb12u3· arm64 · bookworm-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · bookworm; dsa · apache2 · debian · 12
[Debian 13 (Trixie)]
- [apache2]Unknown
Details (5)
2.4.68-1~deb13u1· amd64 · trixieFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.68-1~deb13u1· arm64 · trixieFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.67-1~deb13u3· amd64 · trixie-security · Historical versionFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.67-1~deb13u3· arm64 · trixie-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.69-1~deb13u1· amd64 · trixie-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
- [apache2-bin]Unknown
Source package: [apache2]
Details (5)
2.4.68-1~deb13u1· amd64 · trixieFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.68-1~deb13u1· arm64 · trixieFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.67-1~deb13u3· amd64 · trixie-security · Historical versionFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.67-1~deb13u3· arm64 · trixie-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.69-1~deb13u1· amd64 · trixie-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
- [apache2-data]Unknown
Source package: [apache2]
Details (5)
2.4.68-1~deb13u1· all · trixieFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.68-1~deb13u1· all · trixieFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.67-1~deb13u3· all · trixie-security · Historical versionFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.67-1~deb13u3· all · trixie-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.69-1~deb13u1· all · trixie-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
- [apache2-dev]Unknown
Source package: [apache2]
Details (5)
2.4.68-1~deb13u1· amd64 · trixieFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.68-1~deb13u1· arm64 · trixieFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.67-1~deb13u3· amd64 · trixie-security · Historical versionFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.67-1~deb13u3· arm64 · trixie-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.69-1~deb13u1· amd64 · trixie-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
- [apache2-doc]Unknown
Source package: [apache2]
Details (5)
2.4.68-1~deb13u1· all · trixieFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.68-1~deb13u1· all · trixieFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.67-1~deb13u3· all · trixie-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.67-1~deb13u3· all · trixie-security · Historical versionFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.69-1~deb13u1· all · trixie-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
- [apache2-ssl-dev]Unknown
Source package: [apache2]
Details (5)
2.4.68-1~deb13u1· amd64 · trixieFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.68-1~deb13u1· arm64 · trixieFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.67-1~deb13u3· amd64 · trixie-security · Historical versionFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.67-1~deb13u3· arm64 · trixie-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.69-1~deb13u1· amd64 · trixie-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
- [apache2-suexec-custom]Unknown
Source package: [apache2]
Details (5)
2.4.68-1~deb13u1· amd64 · trixieFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.68-1~deb13u1· arm64 · trixieFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.67-1~deb13u3· amd64 · trixie-security · Historical versionFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.67-1~deb13u3· arm64 · trixie-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.69-1~deb13u1· amd64 · trixie-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
- [apache2-suexec-pristine]Unknown
Source package: [apache2]
Details (5)
2.4.68-1~deb13u1· amd64 · trixieFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.68-1~deb13u1· arm64 · trixieFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.67-1~deb13u3· amd64 · trixie-security · Historical versionFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.67-1~deb13u3· arm64 · trixie-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.69-1~deb13u1· amd64 · trixie-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
- [apache2-utils]Unknown
Source package: [apache2]
Details (5)
2.4.68-1~deb13u1· amd64 · trixieFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.68-1~deb13u1· arm64 · trixieFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.67-1~deb13u3· amd64 · trixie-security · Historical versionFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.67-1~deb13u3· arm64 · trixie-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
2.4.69-1~deb13u1· amd64 · trixie-securityFixed · Fixed:
2.4.49-1dsa · apache2 · debian · 13
Observed:
References
- [https://cert-portal.siemens.com/productcert/csaf/ssa-685781.json]
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2021_3816.json]
- [https://osv.dev/vulnerability/ALPINE-CVE-2021-40438]
- [https://osv.dev/vulnerability/BIT-apache-2021-40438]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2021-40438]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2021-40438]
- [https://osv.dev/vulnerability/openSUSE-SU-2025:14708-1]
- [https://security-tracker.debian.org/tracker/CVE-2021-40438]
- [https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-40438.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0186.json]
- [https://www.cisa.gov/known-exploited-vulnerabilities-catalog]
[CERT-Bund public advisories] · [CISA cybersecurity advisories] · [CISA Known Exploited Vulnerabilities (OSINT)] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]