Vulnerability from csaf_suse
Published
2023-10-31 08:08
Modified
2023-10-31 08:08
Summary
Security update for python-Werkzeug

Notes

Title of the patch
Security update for python-Werkzeug
Description of the patch
This update for python-Werkzeug fixes the following issues: - CVE-2023-46136: Fixed a potential denial of service via large multipart file uploads (bsc#1216581).
Patchnames
SUSE-2023-4288,SUSE-SLE-Module-Python3-15-SP4-2023-4288,SUSE-SLE-Module-Python3-15-SP5-2023-4288,openSUSE-SLE-15.4-2023-4288,openSUSE-SLE-15.5-2023-4288
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).


To clipboard 

{
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            text: "This update for python-Werkzeug fixes the following issues:\n\n- CVE-2023-46136: Fixed a potential denial of service via large\n  multipart file uploads (bsc#1216581).\n",
            title: "Description of the patch",
         },
         {
            category: "details",
            text: "SUSE-2023-4288,SUSE-SLE-Module-Python3-15-SP4-2023-4288,SUSE-SLE-Module-Python3-15-SP5-2023-4288,openSUSE-SLE-15.4-2023-4288,openSUSE-SLE-15.5-2023-4288",
            title: "Patchnames",
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         {
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            text: "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
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            summary: "SUSE Bug 1216581",
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            summary: "SUSE CVE CVE-2023-46136 page",
            url: "https://www.suse.com/security/cve/CVE-2023-46136/",
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      title: "Security update for python-Werkzeug",
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               text: "https://www.suse.com/security/cve/CVE-2023-46136",
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         notes: [
            {
               category: "general",
               text: "Werkzeug is a comprehensive WSGI web application library. If an upload of a file that starts with CR or LF and then is followed by megabytes of data without these characters: all of these bytes are appended chunk by chunk into internal bytearray and lookup for boundary is performed on growing buffer. This allows an attacker to cause a denial of service by sending crafted multipart data to an endpoint that will parse it. The amount of CPU time required can block worker processes from handling legitimate requests. This vulnerability has been patched in version 3.0.1.",
               title: "CVE description",
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                  baseSeverity: "HIGH",
                  vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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               date: "2023-10-31T08:08:07Z",
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         title: "CVE-2023-46136",
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}


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