opensuse-su-2019:2454-1
Vulnerability from csaf_opensuse
Published
2019-11-09 12:46
Modified
2019-11-09 12:46
Summary
Security update for libtomcrypt

Notes

Title of the patch
Security update for libtomcrypt
Description of the patch
This update for libtomcrypt fixes the following issue: CVE-2019-17362: Fixed an improper detection of invalid UTF-8 sequences that could have led to DoS or information disclosure via crafted DER-encoded data (bsc#1153433). This update was imported from the SUSE:SLE-15:Update update project.
Patchnames
openSUSE-2019-2454
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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    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
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        "title": "Title of the patch"
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        "title": "Description of the patch"
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        "title": "Patchnames"
      },
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        "category": "legal_disclaimer",
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        "summary": "SUSE ratings",
        "url": "https://www.suse.com/support/security/rating/"
      },
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      },
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    ],
    "title": "Security update for libtomcrypt",
    "tracking": {
      "current_release_date": "2019-11-09T12:46:03Z",
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      "revision_history": [
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      "status": "final",
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        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "In LibTomCrypt through 1.18.2, the der_decode_utf8_string function (in der_decode_utf8_string.c) does not properly detect certain invalid UTF-8 sequences. This allows context-dependent attackers to cause a denial of service (out-of-bounds read and crash) or read information from other memory locations via carefully crafted DER-encoded data.",
          "title": "CVE description"
        }
      ],
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        },
        {
          "category": "external",
          "summary": "SUSE Bug 1153433 for CVE-2019-17362",
          "url": "https://bugzilla.suse.com/1153433"
        }
      ],
      "remediations": [
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      "scores": [
        {
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            "baseScore": 5.1,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
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          "date": "2019-11-09T12:46:03Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2019-17362"
    }
  ]
}


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