CVE-2017-1000460

See a problem?
Please try reporting it to the source first.
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
2026-07-08T05:49:26.758245618Z
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.

Database specific 
{
    "unresolved_ranges": [
        {
            "source": "CPE_RANGE",
            "cpes": [
                "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*"
            ],
            "vendor_product": "google:chrome",
            "extracted_events": [
                {
                    "last_affected": "56.0.2924"
                }
            ]
        }
    ]
}
References

Affected packages

Git / git.ffmpeg.org/ffmpeg.git

Affected ranges

Type
GIT
Repo
https://git.ffmpeg.org/ffmpeg.git
Events
Introduced
22b0daa1b3f0ac5d91cc1a057d230995590847cd
Last affected
22b0daa1b3f0ac5d91cc1a057d230995590847cd
Database specific 
{
    "source": "CPE_STRING",
    "extracted_events": [
        {
            "introduced": "3.4"
        },
        {
            "last_affected": "3.4"
        }
    ],
    "cpe": "cpe:2.3:a:ffmpeg:ffmpeg:3.4:*:*:*:*:*:*:*"
}

Affected versions

3.*
3.4
n3.*
n3.4-dev

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-1000460.json"

Git / github.com/ffmpeg/ffmpeg

Affected ranges

Type
GIT
Repo
https://github.com/ffmpeg/ffmpeg
Events
Introduced
22b0daa1b3f0ac5d91cc1a057d230995590847cd
Last affected
22b0daa1b3f0ac5d91cc1a057d230995590847cd
Database specific 
{
    "source": "CPE_STRING",
    "extracted_events": [
        {
            "introduced": "3.4"
        },
        {
            "last_affected": "3.4"
        }
    ],
    "cpe": "cpe:2.3:a:ffmpeg:ffmpeg:3.4:*:*:*:*:*:*:*"
}

Affected versions

3.*
3.4
n3.*
n3.4-dev

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-1000460.json"

Git / github.com/libav/libav

Affected ranges

Type
GIT
Repo
https://github.com/libav/libav
Events
Introduced
121f34d5f0c8d7d376829a467590fbbe4c228f4f
Last affected
121f34d5f0c8d7d376829a467590fbbe4c228f4f
Database specific 
{
    "source": "CPE_STRING",
    "extracted_events": [
        {
            "introduced": "13_dev0"
        },
        {
            "last_affected": "13_dev0"
        }
    ],
    "cpe": "cpe:2.3:a:libav:libav:13_dev0:*:*:*:*:*:*:*"
}

Affected versions

Other
13_dev0
v13_dev0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-1000460.json"