suse-su-2018:1601-1
Vulnerability from csaf_suse
Published
2018-06-08 09:38
Modified
2018-06-08 09:38
Summary
Security update for memcached

Notes

Title of the patch
Security update for memcached
Description of the patch
This update fixes the following issues: - CVE-2016-8705: Server update remote code execution (bsc#1007870). - CVE-2017-9951: Heap-based buffer over-read in try_read_command function (incomplete fix for CVE-2016-8705) (bsc#1056865).
Patchnames
sdksp4-memcached-13645,slestso13-memcached-13645
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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  "vulnerabilities": [
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        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Multiple integer overflows in process_bin_update function in Memcached, which is responsible for processing multiple commands of Memcached binary protocol, can be abused to cause heap overflow and lead to remote code execution.",
          "title": "CVE description"
        }
      ],
      "product_status": {
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        },
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          "summary": "SUSE Bug 1056865 for CVE-2016-8705",
          "url": "https://bugzilla.suse.com/1056865"
        }
      ],
      "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": [
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      "scores": [
        {
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            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
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    {
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          "text": "https://www.suse.com/security/cve/CVE-2017-9951"
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      ],
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        {
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          "text": "The try_read_command function in memcached.c in memcached before 1.4.39 allows remote attackers to cause a denial of service (segmentation fault) via a request to add/set a key, which makes a comparison between signed and unsigned int and triggers a heap-based buffer over-read. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-8705.",
          "title": "CVE description"
        }
      ],
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          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
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            "SUSE Linux Enterprise Software Development Kit 11 SP4:memcached-1.2.6-5.17.4.1.ppc64",
            "SUSE Linux Enterprise Software Development Kit 11 SP4:memcached-1.2.6-5.17.4.1.s390x",
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            "SUSE Studio Onsite 1.3:memcached-1.2.6-5.17.4.1.s390x",
            "SUSE Studio Onsite 1.3:memcached-1.2.6-5.17.4.1.x86_64",
            "SUSE Studio Onsite Runner 1.3:memcached-1.2.6-5.17.4.1.s390x",
            "SUSE Studio Onsite Runner 1.3:memcached-1.2.6-5.17.4.1.x86_64"
          ]
        }
      ],
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        {
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            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
            "version": "3.0"
          },
          "products": [
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            "SUSE Linux Enterprise Software Development Kit 11 SP4:memcached-1.2.6-5.17.4.1.ia64",
            "SUSE Linux Enterprise Software Development Kit 11 SP4:memcached-1.2.6-5.17.4.1.ppc64",
            "SUSE Linux Enterprise Software Development Kit 11 SP4:memcached-1.2.6-5.17.4.1.s390x",
            "SUSE Linux Enterprise Software Development Kit 11 SP4:memcached-1.2.6-5.17.4.1.x86_64",
            "SUSE Studio Onsite 1.3:memcached-1.2.6-5.17.4.1.s390x",
            "SUSE Studio Onsite 1.3:memcached-1.2.6-5.17.4.1.x86_64",
            "SUSE Studio Onsite Runner 1.3:memcached-1.2.6-5.17.4.1.s390x",
            "SUSE Studio Onsite Runner 1.3:memcached-1.2.6-5.17.4.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2018-06-08T09:38:16Z",
          "details": "critical"
        }
      ],
      "title": "CVE-2017-9951"
    }
  ]
}


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