Vulnerability from csaf_suse
Published
2023-10-12 11:26
Modified
2023-10-12 11:26
Summary
Security update for opensc

Notes

Title of the patch
Security update for opensc
Description of the patch
This update for opensc fixes the following issues: - CVE-2021-42782: Fixed several stack buffer overflows (bsc#1191957). - CVE-2023-40661: Fixed several memory safety issues that could happen during the card enrollment process using pkcs15-init (bsc#1215761).
Patchnames
SUSE-2023-4065,SUSE-SLE-SERVER-12-SP5-2023-4065
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": "important"
    },
    "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": [
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        "text": "Security update for opensc",
        "title": "Title of the patch"
      },
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        "text": "This update for opensc fixes the following issues:\n\n- CVE-2021-42782: Fixed several stack buffer overflows (bsc#1191957).\n- CVE-2023-40661: Fixed several memory safety issues that could happen\n  during the card enrollment process using pkcs15-init (bsc#1215761).\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-2023-4065,SUSE-SLE-SERVER-12-SP5-2023-4065",
        "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_4065-1.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2023:4065-1",
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      },
      {
        "category": "self",
        "summary": "E-Mail link for SUSE-SU-2023:4065-1",
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      },
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        "url": "https://www.suse.com/security/cve/CVE-2021-42782/"
      },
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        "category": "self",
        "summary": "SUSE CVE CVE-2023-40661 page",
        "url": "https://www.suse.com/security/cve/CVE-2023-40661/"
      }
    ],
    "title": "Security update for opensc",
    "tracking": {
      "current_release_date": "2023-10-12T11:26:06Z",
      "generator": {
        "date": "2023-10-12T11:26:06Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "SUSE-SU-2023:4065-1",
      "initial_release_date": "2023-10-12T11:26:06Z",
      "revision_history": [
        {
          "date": "2023-10-12T11:26:06Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
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    }
  },
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                }
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            "name": "x86_64"
          },
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                "product": {
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                  "product_id": "SUSE Linux Enterprise Server 12 SP5",
                  "product_identification_helper": {
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        },
        "product_reference": "opensc-0.13.0-3.25.1.aarch64",
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      },
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        },
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      },
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        },
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  "vulnerabilities": [
    {
      "cve": "CVE-2021-42782",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2021-42782"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Stack buffer overflow issues were found in Opensc before version 0.22.0 in various places that could potentially crash programs using the library.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
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          "SUSE Linux Enterprise Server 12 SP5:opensc-0.13.0-3.25.1.ppc64le",
          "SUSE Linux Enterprise Server 12 SP5:opensc-0.13.0-3.25.1.s390x",
          "SUSE Linux Enterprise Server 12 SP5:opensc-0.13.0-3.25.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:opensc-0.13.0-3.25.1.aarch64",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:opensc-0.13.0-3.25.1.ppc64le",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:opensc-0.13.0-3.25.1.s390x",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:opensc-0.13.0-3.25.1.x86_64"
        ]
      },
      "references": [
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          "summary": "CVE-2021-42782",
          "url": "https://www.suse.com/security/cve/CVE-2021-42782"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1191957 for CVE-2021-42782",
          "url": "https://bugzilla.suse.com/1191957"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1192635 for CVE-2021-42782",
          "url": "https://bugzilla.suse.com/1192635"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1192643 for CVE-2021-42782",
          "url": "https://bugzilla.suse.com/1192643"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1192786 for CVE-2021-42782",
          "url": "https://bugzilla.suse.com/1192786"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1193388 for CVE-2021-42782",
          "url": "https://bugzilla.suse.com/1193388"
        }
      ],
      "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": [
            "SUSE Linux Enterprise Server 12 SP5:opensc-0.13.0-3.25.1.aarch64",
            "SUSE Linux Enterprise Server 12 SP5:opensc-0.13.0-3.25.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5:opensc-0.13.0-3.25.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5:opensc-0.13.0-3.25.1.x86_64",
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            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:opensc-0.13.0-3.25.1.s390x",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:opensc-0.13.0-3.25.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
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            "SUSE Linux Enterprise Server 12 SP5:opensc-0.13.0-3.25.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5:opensc-0.13.0-3.25.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5:opensc-0.13.0-3.25.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:opensc-0.13.0-3.25.1.aarch64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:opensc-0.13.0-3.25.1.ppc64le",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:opensc-0.13.0-3.25.1.s390x",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:opensc-0.13.0-3.25.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
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          "date": "2023-10-12T11:26:06Z",
          "details": "important"
        }
      ],
      "title": "CVE-2021-42782"
    },
    {
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      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2023-40661"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Several memory vulnerabilities were identified within the OpenSC packages, particularly in the card enrollment process using pkcs15-init when a user or administrator enrolls cards. To take advantage of these flaws, an attacker must have physical access to the computer system and employ a custom-crafted USB device or smart card to manipulate responses to APDUs. This manipulation can potentially allow \r\ncompromise key generation, certificate loading, and other card management operations during enrollment.",
          "title": "CVE description"
        }
      ],
      "product_status": {
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          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:opensc-0.13.0-3.25.1.s390x",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:opensc-0.13.0-3.25.1.x86_64"
        ]
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          "url": "https://www.suse.com/security/cve/CVE-2023-40661"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1215761 for CVE-2023-40661",
          "url": "https://bugzilla.suse.com/1215761"
        }
      ],
      "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": [
            "SUSE Linux Enterprise Server 12 SP5:opensc-0.13.0-3.25.1.aarch64",
            "SUSE Linux Enterprise Server 12 SP5:opensc-0.13.0-3.25.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5:opensc-0.13.0-3.25.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5:opensc-0.13.0-3.25.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:opensc-0.13.0-3.25.1.aarch64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:opensc-0.13.0-3.25.1.ppc64le",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:opensc-0.13.0-3.25.1.s390x",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:opensc-0.13.0-3.25.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H",
            "version": "3.1"
          },
          "products": [
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            "SUSE Linux Enterprise Server 12 SP5:opensc-0.13.0-3.25.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5:opensc-0.13.0-3.25.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5:opensc-0.13.0-3.25.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:opensc-0.13.0-3.25.1.aarch64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:opensc-0.13.0-3.25.1.ppc64le",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:opensc-0.13.0-3.25.1.s390x",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:opensc-0.13.0-3.25.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2023-10-12T11:26:06Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2023-40661"
    }
  ]
}


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