CVE-2017-1000460

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Source
https://cve.org/CVERecord?id=CVE-2017-1000460
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-1000460.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2017-1000460
Downstream
Published
2018-01-03T20:29:00.220Z
Modified
2026-03-14T09:23:55.636984Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In line libavcodec/h264dec.c:500 in libav(v13dev0), ffmpeg(n3.4), chromium(56 prior Feb 13, 2017), the return value of initgetbits is ignored and getuegolomb(&gb) is called on an uninitialized getbits context, which causes a NULL deref exception.

References

Affected packages

Git / github.com/ffmpeg/ffmpeg

Affected ranges

Type
GIT
Repo
https://github.com/ffmpeg/ffmpeg
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
22b0daa1b3f0ac5d91cc1a057d230995590847cd
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "3.4"
        }
    ]
}
Type
GIT
Repo
https://github.com/libav/libav
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
121f34d5f0c8d7d376829a467590fbbe4c228f4f
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "13_dev0"
        }
    ]
}

Affected versions

Other
N
v10_alpha1
v10_alpha2
v10_beta1
v11_alpha1
v11_alpha2
v11_beta1
v11_dev0
v12_dev0
v13_dev0
v9
v9_beta1
v9_beta2
v9_beta3
dev14.*
dev14.2
n0.*
n0.11-dev
n0.12-dev
n0.8
n1.*
n1.1-dev
n1.2-dev
n1.3-dev
n2.*
n2.0
n2.1-dev
n2.2-dev
n2.3-dev
n2.4-dev
n2.5-dev
n2.6-dev
n2.7-dev
n2.8-dev
n2.9-dev
n3.*
n3.1-dev
n3.2-dev
n3.3-dev
n3.4-dev
v0.*
v0.7
v0.7b1
v0.7b2
v0.7rc1
v0.8
v0.8b1
v0.8b2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-1000460.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "56.0.2924"
            }
        ]
    }
]