CVE-2017-2625

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Source
https://cve.org/CVERecord?id=CVE-2017-2625
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-2625.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2017-2625
Downstream
Related
Published
2018-07-27T18:29:00.860Z
Modified
2026-05-15T12:03:23.086686940Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

It was discovered that libXdmcp before 1.1.2 including used weak entropy to generate session keys. On a multi-user system using xdmcp, a local attacker could potentially use information available from the process list to brute force the key, allowing them to hijack other users' sessions.

Database specific 
{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*"
            ],
            "source": "CPE_FIELD",
            "vendor_product": "redhat:enterprise_linux",
            "extracted_events": [
                {
                    "last_affected": "7.0"
                }
            ]
        },
        {
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "last_affected": "7.0"
                }
            ],
            "source": "CPE_FIELD",
            "vendor_product": "redhat:enterprise_linux_desktop"
        },
        {
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "last_affected": "7.0"
                }
            ],
            "source": "CPE_FIELD",
            "vendor_product": "redhat:enterprise_linux_server"
        },
        {
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*"
            ],
            "vendor_product": "redhat:enterprise_linux_server_aus",
            "extracted_events": [
                {
                    "last_affected": "7.4"
                }
            ],
            "source": "CPE_FIELD"
        },
        {
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:*",
                "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "last_affected": "7.4"
                },
                {
                    "last_affected": "7.5"
                }
            ],
            "source": "CPE_FIELD",
            "vendor_product": "redhat:enterprise_linux_server_eus"
        },
        {
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "last_affected": "7.0"
                }
            ],
            "source": "CPE_FIELD",
            "vendor_product": "redhat:enterprise_linux_workstation"
        }
    ]
}
References

Affected packages