opensuse-su-2018:0477-1
Vulnerability from csaf_opensuse
Published
2018-02-19 08:15
Modified
2018-02-19 08:15
Summary
Security update for irssi

Notes

Title of the patch
Security update for irssi
Description of the patch
This update for irssi fixes the following security issues: - CVE-2018-7054: Use after free when server is disconnected during netsplits - CVE-2018-7053: Use after free when SASL messages are received in unexpected order - CVE-2018-7050: Null pointer dereference when an 'empty' nick has been observed - CVE-2018-7052: When the number of windows exceed the available space, Irssi would crash due to Null pointer dereference - CVE-2018-7051: Certain nick names could result in out of bounds access when printing theme strings
Patchnames
openSUSE-2018-171
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 irssi",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for irssi fixes the following security issues:\n\n- CVE-2018-7054: Use after free when server is disconnected during netsplits\n- CVE-2018-7053: Use after free when SASL messages are received in unexpected order\n- CVE-2018-7050: Null pointer dereference when an \u0027empty\u0027 nick has been observed\n- CVE-2018-7052: When the number of windows exceed the available space, Irssi would crash due to Null pointer dereference\n- CVE-2018-7051: Certain nick names could result in out of bounds access when printing theme strings\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "openSUSE-2018-171",
        "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",
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      "name": "SUSE Product Security Team",
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    },
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      },
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      },
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      },
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      },
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        "url": "https://www.suse.com/security/cve/CVE-2018-7053/"
      },
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        "summary": "SUSE CVE CVE-2018-7054 page",
        "url": "https://www.suse.com/security/cve/CVE-2018-7054/"
      }
    ],
    "title": "Security update for irssi",
    "tracking": {
      "current_release_date": "2018-02-19T08:15:17Z",
      "generator": {
        "date": "2018-02-19T08:15:17Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
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      },
      "id": "openSUSE-SU-2018:0477-1",
      "initial_release_date": "2018-02-19T08:15:17Z",
      "revision_history": [
        {
          "date": "2018-02-19T08:15:17Z",
          "number": "1",
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        }
      ],
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          "text": "https://www.suse.com/security/cve/CVE-2018-7050"
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      "notes": [
        {
          "category": "general",
          "text": "An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. A NULL pointer dereference occurs for an \"empty\" nick.",
          "title": "CVE description"
        }
      ],
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        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2018-7053"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. There is a use-after-free when SASL messages are received in an unexpected order.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Package Hub 12:irssi-1.1.1-43.1.aarch64",
          "SUSE Package Hub 12:irssi-1.1.1-43.1.ppc64le",
          "SUSE Package Hub 12:irssi-1.1.1-43.1.s390x",
          "SUSE Package Hub 12:irssi-1.1.1-43.1.x86_64",
          "SUSE Package Hub 12:irssi-devel-1.1.1-43.1.aarch64",
          "SUSE Package Hub 12:irssi-devel-1.1.1-43.1.ppc64le",
          "SUSE Package Hub 12:irssi-devel-1.1.1-43.1.s390x",
          "SUSE Package Hub 12:irssi-devel-1.1.1-43.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2018-7053",
          "url": "https://www.suse.com/security/cve/CVE-2018-7053"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1081238 for CVE-2018-7053",
          "url": "https://bugzilla.suse.com/1081238"
        }
      ],
      "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 Package Hub 12:irssi-1.1.1-43.1.aarch64",
            "SUSE Package Hub 12:irssi-1.1.1-43.1.ppc64le",
            "SUSE Package Hub 12:irssi-1.1.1-43.1.s390x",
            "SUSE Package Hub 12:irssi-1.1.1-43.1.x86_64",
            "SUSE Package Hub 12:irssi-devel-1.1.1-43.1.aarch64",
            "SUSE Package Hub 12:irssi-devel-1.1.1-43.1.ppc64le",
            "SUSE Package Hub 12:irssi-devel-1.1.1-43.1.s390x",
            "SUSE Package Hub 12:irssi-devel-1.1.1-43.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "SUSE Package Hub 12:irssi-1.1.1-43.1.aarch64",
            "SUSE Package Hub 12:irssi-1.1.1-43.1.ppc64le",
            "SUSE Package Hub 12:irssi-1.1.1-43.1.s390x",
            "SUSE Package Hub 12:irssi-1.1.1-43.1.x86_64",
            "SUSE Package Hub 12:irssi-devel-1.1.1-43.1.aarch64",
            "SUSE Package Hub 12:irssi-devel-1.1.1-43.1.ppc64le",
            "SUSE Package Hub 12:irssi-devel-1.1.1-43.1.s390x",
            "SUSE Package Hub 12:irssi-devel-1.1.1-43.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2018-02-19T08:15:17Z",
          "details": "critical"
        }
      ],
      "title": "CVE-2018-7053"
    },
    {
      "cve": "CVE-2018-7054",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2018-7054"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. There is a use-after-free when a server is disconnected during netsplits. NOTE: this issue exists because of an incomplete fix for CVE-2017-7191.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Package Hub 12:irssi-1.1.1-43.1.aarch64",
          "SUSE Package Hub 12:irssi-1.1.1-43.1.ppc64le",
          "SUSE Package Hub 12:irssi-1.1.1-43.1.s390x",
          "SUSE Package Hub 12:irssi-1.1.1-43.1.x86_64",
          "SUSE Package Hub 12:irssi-devel-1.1.1-43.1.aarch64",
          "SUSE Package Hub 12:irssi-devel-1.1.1-43.1.ppc64le",
          "SUSE Package Hub 12:irssi-devel-1.1.1-43.1.s390x",
          "SUSE Package Hub 12:irssi-devel-1.1.1-43.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2018-7054",
          "url": "https://www.suse.com/security/cve/CVE-2018-7054"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1081238 for CVE-2018-7054",
          "url": "https://bugzilla.suse.com/1081238"
        }
      ],
      "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 Package Hub 12:irssi-1.1.1-43.1.aarch64",
            "SUSE Package Hub 12:irssi-1.1.1-43.1.ppc64le",
            "SUSE Package Hub 12:irssi-1.1.1-43.1.s390x",
            "SUSE Package Hub 12:irssi-1.1.1-43.1.x86_64",
            "SUSE Package Hub 12:irssi-devel-1.1.1-43.1.aarch64",
            "SUSE Package Hub 12:irssi-devel-1.1.1-43.1.ppc64le",
            "SUSE Package Hub 12:irssi-devel-1.1.1-43.1.s390x",
            "SUSE Package Hub 12:irssi-devel-1.1.1-43.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "SUSE Package Hub 12:irssi-1.1.1-43.1.aarch64",
            "SUSE Package Hub 12:irssi-1.1.1-43.1.ppc64le",
            "SUSE Package Hub 12:irssi-1.1.1-43.1.s390x",
            "SUSE Package Hub 12:irssi-1.1.1-43.1.x86_64",
            "SUSE Package Hub 12:irssi-devel-1.1.1-43.1.aarch64",
            "SUSE Package Hub 12:irssi-devel-1.1.1-43.1.ppc64le",
            "SUSE Package Hub 12:irssi-devel-1.1.1-43.1.s390x",
            "SUSE Package Hub 12:irssi-devel-1.1.1-43.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2018-02-19T08:15:17Z",
          "details": "critical"
        }
      ],
      "title": "CVE-2018-7054"
    }
  ]
}


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