USN-6885-1

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Source
https://ubuntu.com/security/notices/USN-6885-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/USN-6885-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-6885-1
Related
Published
2024-07-08T17:56:11.186509Z
Modified
2024-07-08T17:56:11.186509Z
Summary
apache2 vulnerabilities
Details

Marc Stern discovered that the Apache HTTP Server incorrectly handled serving WebSocket protocol upgrades over HTTP/2 connections. A remote attacker could possibly use this issue to cause the server to crash, resulting in a denial of service. (CVE-2024-36387)

Orange Tsai discovered that the Apache HTTP Server mod_proxy module incorrectly sent certain request URLs with incorrect encodings to backends. A remote attacker could possibly use this issue to bypass authentication. (CVE-2024-38473)

Orange Tsai discovered that the Apache HTTP Server mod_rewrite module incorrectly handled certain substitutions. A remote attacker could possibly use this issue to execute scripts in directories not directly reachable by any URL, or cause a denial of service. Some environments may require using the new UnsafeAllow3F flag to handle unsafe substitutions. (CVE-2024-38474, CVE-2024-38475, CVE-2024-39573)

Orange Tsai discovered that the Apache HTTP Server incorrectly handled certain response headers. A remote attacker could possibly use this issue to obtain sensitive information, execute local scripts, or perform SSRF attacks. (CVE-2024-38476)

Orange Tsai discovered that the Apache HTTP Server mod_proxy module incorrectly handled certain requests. A remote attacker could possibly use this issue to cause the server to crash, resulting in a denial of service. (CVE-2024-38477)

It was discovered that the Apache HTTP Server incorrectly handled certain handlers configured via AddType. A remote attacker could possibly use this issue to obtain source code. (CVE-2024-39884)

References

Affected packages

Ubuntu:20.04:LTS / apache2

Package

Name
apache2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.41-4ubuntu3.19

Ecosystem specific

{
    "availability": "No subscription needed",
    "binaries": [
        {
            "apache2-ssl-dev": "2.4.41-4ubuntu3.19",
            "apache2-dev": "2.4.41-4ubuntu3.19",
            "apache2-bin": "2.4.41-4ubuntu3.19",
            "apache2-data": "2.4.41-4ubuntu3.19",
            "apache2-suexec-pristine": "2.4.41-4ubuntu3.19",
            "libapache2-mod-proxy-uwsgi": "2.4.41-4ubuntu3.19",
            "apache2-doc": "2.4.41-4ubuntu3.19",
            "libapache2-mod-md": "2.4.41-4ubuntu3.19",
            "apache2": "2.4.41-4ubuntu3.19",
            "apache2-utils": "2.4.41-4ubuntu3.19",
            "apache2-suexec-custom": "2.4.41-4ubuntu3.19"
        }
    ]
}

Ubuntu:22.04:LTS / apache2

Package

Name
apache2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.52-1ubuntu4.10

Ecosystem specific

{
    "availability": "No subscription needed",
    "binaries": [
        {
            "apache2-ssl-dev": "2.4.52-1ubuntu4.10",
            "apache2-dev": "2.4.52-1ubuntu4.10",
            "apache2-bin": "2.4.52-1ubuntu4.10",
            "apache2-data": "2.4.52-1ubuntu4.10",
            "apache2-suexec-pristine": "2.4.52-1ubuntu4.10",
            "libapache2-mod-proxy-uwsgi": "2.4.52-1ubuntu4.10",
            "apache2-doc": "2.4.52-1ubuntu4.10",
            "libapache2-mod-md": "2.4.52-1ubuntu4.10",
            "apache2": "2.4.52-1ubuntu4.10",
            "apache2-utils": "2.4.52-1ubuntu4.10",
            "apache2-suexec-custom": "2.4.52-1ubuntu4.10"
        }
    ]
}

Ubuntu:23.10 / apache2

Package

Name
apache2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.57-2ubuntu2.5

Ecosystem specific

{
    "availability": "No subscription needed",
    "binaries": [
        {
            "apache2-ssl-dev": "2.4.57-2ubuntu2.5",
            "apache2-dev": "2.4.57-2ubuntu2.5",
            "apache2-bin": "2.4.57-2ubuntu2.5",
            "apache2-data": "2.4.57-2ubuntu2.5",
            "apache2-suexec-pristine": "2.4.57-2ubuntu2.5",
            "libapache2-mod-proxy-uwsgi": "2.4.57-2ubuntu2.5",
            "apache2-doc": "2.4.57-2ubuntu2.5",
            "libapache2-mod-md": "2.4.57-2ubuntu2.5",
            "apache2": "2.4.57-2ubuntu2.5",
            "apache2-utils": "2.4.57-2ubuntu2.5",
            "apache2-suexec-custom": "2.4.57-2ubuntu2.5"
        }
    ]
}

Ubuntu:24.04:LTS / apache2

Package

Name
apache2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.58-1ubuntu8.2

Ecosystem specific

{
    "availability": "No subscription needed",
    "binaries": [
        {
            "apache2-ssl-dev": "2.4.58-1ubuntu8.2",
            "apache2-dev": "2.4.58-1ubuntu8.2",
            "apache2-bin": "2.4.58-1ubuntu8.2",
            "apache2-data": "2.4.58-1ubuntu8.2",
            "apache2-suexec-pristine": "2.4.58-1ubuntu8.2",
            "libapache2-mod-proxy-uwsgi": "2.4.58-1ubuntu8.2",
            "apache2-doc": "2.4.58-1ubuntu8.2",
            "libapache2-mod-md": "2.4.58-1ubuntu8.2",
            "apache2": "2.4.58-1ubuntu8.2",
            "apache2-utils": "2.4.58-1ubuntu8.2",
            "apache2-suexec-custom": "2.4.58-1ubuntu8.2"
        }
    ]
}