opensuse-su-2019:0087-1
Vulnerability from csaf_opensuse
Published
2019-03-23 10:49
Modified
2019-03-23 10:49
Summary
Security update for zeromq

Notes

Title of the patch
Security update for zeromq
Description of the patch
This update for zeromq fixes the following issues: Security issue fixed: - CVE-2019-6250: fix a remote execution vulnerability due to pointer arithmetic overflow (bsc#1121717) The following tracked packaging change is included: - boo1082318: correctly mark license files as licence instead of documentation. This update was imported from the SUSE:SLE-15:Update update project.
Patchnames
openSUSE-2019-87
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": "important"
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    "category": "csaf_security_advisory",
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    "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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        "url": "https://www.suse.com/security/cve/CVE-2019-6250/"
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    "title": "Security update for zeromq",
    "tracking": {
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      "revision_history": [
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          "date": "2019-03-23T10:49:33Z",
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          "text": "https://www.suse.com/security/cve/CVE-2019-6250"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A pointer overflow, with code execution, was discovered in ZeroMQ libzmq (aka 0MQ) 4.2.x and 4.3.x before 4.3.1. A v2_decoder.cpp zmq::v2_decoder_t::size_ready integer overflow allows an authenticated attacker to overwrite an arbitrary amount of bytes beyond the bounds of a buffer, which can be leveraged to run arbitrary code on the target system. The memory layout allows the attacker to inject OS commands into a data structure located immediately after the problematic buffer (i.e., it is not necessary to use a typical buffer-overflow exploitation technique that changes the flow of control).",
          "title": "CVE description"
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          "summary": "SUSE Bug 1122012 for CVE-2019-6250",
          "url": "https://bugzilla.suse.com/1122012"
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          "category": "vendor_fix",
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            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
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          "details": "important"
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      "title": "CVE-2019-6250"
    }
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}


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