suse-su-2021:2195-1
Vulnerability from csaf_suse
Published
2021-06-28 16:59
Modified
2021-06-28 16:59
Summary
Security update for python-urllib3, python-requests
Notes
Title of the patch
Security update for python-urllib3, python-requests
Description of the patch
This update for python-urllib3 and python-requests fixes the following issues:
Security fix:
- Improve performance of sub-authority splitting in URL. (bsc#1187045, CVE-2021-33503)
Non-security changes:
- Update python-urllib3 to version 1.25.10 to stay compatible with changes needed in the
Server and Public Cloud products. (bsc#1182421, jsc#ECO-3352)
- Update python-requests to version 2.24.0 to stay compatible with changes needed in the
Server and Public Cloud products. (bsc#1176784, jsc#ECO-3105))
Patchnames
HPE-Helion-OpenStack-8-2021-2195,SUSE-2021-2195,SUSE-OpenStack-Cloud-8-2021-2195,SUSE-OpenStack-Cloud-Crowbar-8-2021-2195
Terms of use
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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"text": "moderate"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright 2024 SUSE LLC. All rights reserved.",
"tlp": {
"label": "WHITE",
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}
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"notes": [
{
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"text": "Security update for python-urllib3, python-requests",
"title": "Title of the patch"
},
{
"category": "description",
"text": "This update for python-urllib3 and python-requests fixes the following issues:\n\nSecurity fix:\n\n- Improve performance of sub-authority splitting in URL. (bsc#1187045, CVE-2021-33503)\n\nNon-security changes:\n\n- Update python-urllib3 to version 1.25.10 to stay compatible with changes needed in the\n Server and Public Cloud products. (bsc#1182421, jsc#ECO-3352)\n- Update python-requests to version 2.24.0 to stay compatible with changes needed in the\n Server and Public Cloud products. (bsc#1176784, jsc#ECO-3105))\n",
"title": "Description of the patch"
},
{
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"text": "HPE-Helion-OpenStack-8-2021-2195,SUSE-2021-2195,SUSE-OpenStack-Cloud-8-2021-2195,SUSE-OpenStack-Cloud-Crowbar-8-2021-2195",
"title": "Patchnames"
},
{
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"title": "Terms of use"
}
],
"publisher": {
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"summary": "SUSE ratings",
"url": "https://www.suse.com/support/security/rating/"
},
{
"category": "self",
"summary": "URL of this CSAF notice",
"url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2021_2195-1.json"
},
{
"category": "self",
"summary": "URL for SUSE-SU-2021:2195-1",
"url": "https://www.suse.com/support/update/announcement/2021/suse-su-20212195-1/"
},
{
"category": "self",
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"url": "https://lists.suse.com/pipermail/sle-security-updates/2021-June/009099.html"
},
{
"category": "self",
"summary": "SUSE Bug 1176784",
"url": "https://bugzilla.suse.com/1176784"
},
{
"category": "self",
"summary": "SUSE Bug 1182421",
"url": "https://bugzilla.suse.com/1182421"
},
{
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"url": "https://bugzilla.suse.com/1187045"
},
{
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"summary": "SUSE CVE CVE-2021-33503 page",
"url": "https://www.suse.com/security/cve/CVE-2021-33503/"
}
],
"title": "Security update for python-urllib3, python-requests",
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"initial_release_date": "2021-06-28T16:59:12Z",
"revision_history": [
{
"date": "2021-06-28T16:59:12Z",
"number": "1",
"summary": "Current version"
}
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"status": "final",
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"vulnerabilities": [
{
"cve": "CVE-2021-33503",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2021-33503"
}
],
"notes": [
{
"category": "general",
"text": "An issue was discovered in urllib3 before 1.26.5. When provided with a URL containing many @ characters in the authority component, the authority regular expression exhibits catastrophic backtracking, causing a denial of service if a URL were passed as a parameter or redirected to via an HTTP redirect.",
"title": "CVE description"
}
],
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"url": "https://www.suse.com/security/cve/CVE-2021-33503"
},
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"summary": "SUSE Bug 1187045 for CVE-2021-33503",
"url": "https://bugzilla.suse.com/1187045"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
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"scores": [
{
"cvss_v3": {
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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",
"version": "3.1"
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"date": "2021-06-28T16:59:12Z",
"details": "important"
}
],
"title": "CVE-2021-33503"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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