SUSE-SU-2021:0515-1

Vulnerability from csaf_suse - Published: 2021-02-18 13:25 - Updated: 2021-02-18 13:25
Summary
Security update for python-urllib3

Notes

Title of the patch
Security update for python-urllib3
Description of the patch
This update for python-urllib3 fixes the following issues: - CVE-2020-26116: Raise ValueError if method contains control characters and thus prevent CRLF injection into URLs (bsc#1177211).
Patchnames
HPE-Helion-OpenStack-8-2021-515,SUSE-2021-515,SUSE-OpenStack-Cloud-8-2021-515,SUSE-OpenStack-Cloud-Crowbar-8-2021-515
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": "moderate"
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    "distribution": {
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        "title": "Description of the patch"
      },
      {
        "category": "details",
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        "title": "Patchnames"
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        "title": "Terms of use"
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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_0515-1.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2021:0515-1",
        "url": "https://www.suse.com/support/update/announcement/2021/suse-su-20210515-1/"
      },
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        "category": "self",
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        "url": "https://bugzilla.suse.com/1177211"
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        "summary": "SUSE CVE CVE-2020-26116 page",
        "url": "https://www.suse.com/security/cve/CVE-2020-26116/"
      }
    ],
    "title": "Security update for python-urllib3",
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      "id": "SUSE-SU-2021:0515-1",
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      "revision_history": [
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          "date": "2021-02-18T13:25:34Z",
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      "status": "final",
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  "product_tree": {
    "branches": [
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        "branches": [
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                    "cpe": "cpe:/o:suse:hpe-helion-openstack:8"
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        },
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        "relates_to_product_reference": "HPE Helion OpenStack 8"
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        "relates_to_product_reference": "SUSE OpenStack Cloud 8"
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  },
  "vulnerabilities": [
    {
      "cve": "CVE-2020-26116",
      "ids": [
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          "text": "https://www.suse.com/security/cve/CVE-2020-26116"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "http.client in Python 3.x before 3.5.10, 3.6.x before 3.6.12, 3.7.x before 3.7.9, and 3.8.x before 3.8.5 allows CRLF injection if the attacker controls the HTTP request method, as demonstrated by inserting CR and LF control characters in the first argument of HTTPConnection.request.",
          "title": "CVE description"
        }
      ],
      "product_status": {
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        ]
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      "references": [
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          "summary": "CVE-2020-26116",
          "url": "https://www.suse.com/security/cve/CVE-2020-26116"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1177120 for CVE-2020-26116",
          "url": "https://bugzilla.suse.com/1177120"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1177211 for CVE-2020-26116",
          "url": "https://bugzilla.suse.com/1177211"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1192361 for CVE-2020-26116",
          "url": "https://bugzilla.suse.com/1192361"
        }
      ],
      "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",
          "product_ids": [
            "HPE Helion OpenStack 8:python-urllib3-1.22-5.15.1.noarch",
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            "SUSE OpenStack Cloud Crowbar 8:python-urllib3-1.22-5.15.1.noarch"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N",
            "version": "3.1"
          },
          "products": [
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            "SUSE OpenStack Cloud Crowbar 8:python-urllib3-1.22-5.15.1.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2021-02-18T13:25:34Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2020-26116"
    }
  ]
}


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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.