CVE-2016-7944

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Source
https://cve.org/CVERecord?id=CVE-2016-7944
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-7944.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2016-7944
Downstream
Related
Published
2016-12-13T20:59:08.893Z
Modified
2026-04-16T01:43:59.562110621Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Integer overflow in X.org libXfixes before 5.0.3 on 32-bit platforms might allow remote X servers to gain privileges via a length value of INT_MAX, which triggers the client to stop reading data and get out of sync.

Database specific 
{
    "unresolved_ranges": [
        {
            "source": "CPE_FIELD",
            "extracted_events": [
                {
                    "last_affected": "24"
                }
            ],
            "cpe": "cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:*"
        },
        {
            "source": "CPE_FIELD",
            "extracted_events": [
                {
                    "last_affected": "25"
                }
            ],
            "cpe": "cpe:2.3:o:fedoraproject:fedora:25:*:*:*:*:*:*:*"
        }
    ]
}
References

Affected packages

Git / gitlab.freedesktop.org/xorg/lib/libXfixes

Affected ranges

Type
GIT
Repo
https://gitlab.freedesktop.org/xorg/lib/libXfixes
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
b2406ed9031991b7ddc5b76b308623afc8a590c5
Database specific 
{
    "source": "CPE_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.0.2"
        }
    ],
    "cpe": "cpe:2.3:a:x.org:libxfixes:*:*:*:*:*:*:x86:*"
}

Affected versions

Other
MODULAR_COPY
XORG-6_7_99_1
XORG-6_7_99_2
XORG-6_7_99_901
XORG-6_7_99_902
XORG-6_7_99_903
XORG-6_7_99_904
XORG-6_8_0
XORG-6_8_1
XORG-6_8_1_901
XORG-6_8_1_902
XORG-6_8_1_903
XORG-6_8_1_904
XORG-6_8_2
XORG-6_8_99_1
XORG-6_8_99_10
XORG-6_8_99_11
XORG-6_8_99_12
XORG-6_8_99_13
XORG-6_8_99_14
XORG-6_8_99_15
XORG-6_8_99_16
XORG-6_8_99_2
XORG-6_8_99_3
XORG-6_8_99_4
XORG-6_8_99_5
XORG-6_8_99_6
XORG-6_8_99_7
XORG-6_8_99_8
XORG-6_8_99_9
XORG-6_8_99_900
XORG-6_8_99_901
XORG-6_8_99_902
XORG-6_8_99_903
XORG-6_99_99_900
XORG-6_99_99_901
XORG-6_99_99_902
XORG-6_99_99_903
XORG-6_99_99_904
XORG-7_0
XORG-7_0_99_901
XORG-7_1
lg3d-base
lg3d-rel-0-6-2
lg3d-rel-0-7-0
libXfixes-4_0
libXfixes-4_0_1
rel-0-6-1
sco_port_update-base
libXfixes-4.*
libXfixes-4.0.2
libXfixes-4.0.3
libXfixes-4.0.4
libXfixes-4.0.5
libXfixes-5.*
libXfixes-5.0
libXfixes-5.0.1
libXfixes-5.0.2

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-7944.json"