suse-su-2023:0839-1
Vulnerability from csaf_suse
Published
2023-03-21 08:16
Modified
2023-03-21 08:16
Summary
Security update for python-cffi

Notes

Title of the patch
Security update for python-cffi
Description of the patch
This update for python-cffi fixes the following issues: - CVE-2023-23931: Fixed memory corruption due to immutable python object being changed (bsc#1208036). Bugfixes: - Disabled broken tests related to Threads.
Patchnames
HPE-Helion-OpenStack-8-2023-839,SUSE-2023-839,SUSE-OpenStack-Cloud-8-2023-839,SUSE-OpenStack-Cloud-Crowbar-8-2023-839
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 

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://www.suse.com/support/security/rating/",
      "text": "moderate"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Security update for python-cffi",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for python-cffi fixes the following issues:\n\n  - CVE-2023-23931: Fixed memory corruption due to immutable python object being changed (bsc#1208036).\n\n  Bugfixes:\n\n  - Disabled broken tests related to Threads.\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "HPE-Helion-OpenStack-8-2023-839,SUSE-2023-839,SUSE-OpenStack-Cloud-8-2023-839,SUSE-OpenStack-Cloud-Crowbar-8-2023-839",
        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
        "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
        "title": "Terms of use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://www.suse.com/support/security/contact/",
      "name": "SUSE Product Security Team",
      "namespace": "https://www.suse.com/"
    },
    "references": [
      {
        "category": "external",
        "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-2023_0839-1.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2023:0839-1",
        "url": "https://www.suse.com/support/update/announcement/2023/suse-su-20230839-1/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for SUSE-SU-2023:0839-1",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-March/014111.html"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1208036",
        "url": "https://bugzilla.suse.com/1208036"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2023-23931 page",
        "url": "https://www.suse.com/security/cve/CVE-2023-23931/"
      }
    ],
    "title": "Security update for python-cffi",
    "tracking": {
      "current_release_date": "2023-03-21T08:16:33Z",
      "generator": {
        "date": "2023-03-21T08:16:33Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "SUSE-SU-2023:0839-1",
      "initial_release_date": "2023-03-21T08:16:33Z",
      "revision_history": [
        {
          "date": "2023-03-21T08:16:33Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
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      {
        "branches": [
          {
            "branches": [
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              },
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                }
              }
            ],
            "category": "architecture",
            "name": "aarch64"
          },
          {
            "branches": [
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                "product": {
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                  "product_id": "python-cffi-1.10.0-4.3.1.ppc64le"
                }
              },
              {
                "category": "product_version",
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                "product": {
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              }
            ],
            "category": "architecture",
            "name": "ppc64le"
          },
          {
            "branches": [
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              },
              {
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                }
              }
            ],
            "category": "architecture",
            "name": "s390x"
          },
          {
            "branches": [
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                  "product_id": "python-cffi-1.10.0-4.3.1.x86_64"
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              },
              {
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              }
            ],
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          },
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                "product": {
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                    "cpe": "cpe:/o:suse:hpe-helion-openstack:8"
                  }
                }
              },
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                "product": {
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                  "product_id": "SUSE OpenStack Cloud 8",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:suse-openstack-cloud:8"
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              },
              {
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                "product": {
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          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python-cffi-1.10.0-4.3.1.x86_64 as component of HPE Helion OpenStack 8",
          "product_id": "HPE Helion OpenStack 8:python-cffi-1.10.0-4.3.1.x86_64"
        },
        "product_reference": "python-cffi-1.10.0-4.3.1.x86_64",
        "relates_to_product_reference": "HPE Helion OpenStack 8"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
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        },
        "product_reference": "python-cffi-1.10.0-4.3.1.x86_64",
        "relates_to_product_reference": "SUSE OpenStack Cloud 8"
      },
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        },
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        "relates_to_product_reference": "SUSE OpenStack Cloud Crowbar 8"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-23931",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2023-23931"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. In affected versions `Cipher.update_into` would accept Python objects which implement the buffer protocol, but provide only immutable buffers. This would allow immutable objects (such as `bytes`) to be mutated, thus violating fundamental rules of Python and resulting in corrupted output. This now correctly raises an exception. This issue has been present since `update_into` was originally introduced in cryptography 1.8.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "HPE Helion OpenStack 8:python-cffi-1.10.0-4.3.1.x86_64",
          "SUSE OpenStack Cloud 8:python-cffi-1.10.0-4.3.1.x86_64",
          "SUSE OpenStack Cloud Crowbar 8:python-cffi-1.10.0-4.3.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2023-23931",
          "url": "https://www.suse.com/security/cve/CVE-2023-23931"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1208036 for CVE-2023-23931",
          "url": "https://bugzilla.suse.com/1208036"
        }
      ],
      "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-cffi-1.10.0-4.3.1.x86_64",
            "SUSE OpenStack Cloud 8:python-cffi-1.10.0-4.3.1.x86_64",
            "SUSE OpenStack Cloud Crowbar 8:python-cffi-1.10.0-4.3.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 4,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
            "version": "3.1"
          },
          "products": [
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            "SUSE OpenStack Cloud 8:python-cffi-1.10.0-4.3.1.x86_64",
            "SUSE OpenStack Cloud Crowbar 8:python-cffi-1.10.0-4.3.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2023-03-21T08:16:33Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2023-23931"
    }
  ]
}


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