CVE-2016-7949

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Source
https://cve.org/CVERecord?id=CVE-2016-7949
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-7949.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2016-7949
Downstream
Related
Published
2016-12-13T20:59:15.583Z
Modified
2026-03-12T22:28:32.318969Z
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

Multiple buffer overflows in the (1) XvQueryAdaptors and (2) XvQueryEncodings functions in X.org libXrender before 0.9.10 allow remote X servers to trigger out-of-bounds write operations via vectors involving length fields.

References

Affected packages

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

Affected ranges

Type
GIT
Repo
https://gitlab.freedesktop.org/xorg/lib/libXrender
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
bb890936bcc6053cb7a46cd9225c257ff1be389f
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.9.9"
        }
    ]
}

Affected versions

Other
MODULAR_COPY
XACE-SELINUX-MERGE
XEVIE-BASE
XEVIE-MERGE
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
XORG-RELEASE-1-BASE
lg3d-base
lg3d-rel-0-6-2
lg3d-rel-0-7-0
libXrender-0_9_1
rel-0-6-1
sco_port_update-base
xf86-012804-2330
xf86-4_3_0_1
xf86-4_3_99_16
xf86-4_3_99_901
xf86-4_3_99_902
xf86-4_3_99_903
xf86-4_3_99_903_special
xf86-4_4_0
xf86-4_4_99_1
libXrender-0.*
libXrender-0.9.2
libXrender-0.9.3
libXrender-0.9.4
libXrender-0.9.5
libXrender-0.9.6
libXrender-0.9.7
libXrender-0.9.8
libXrender-0.9.9

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-7949.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "24"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "25"
            }
        ]
    }
]