Buffer overflow in the PixarLogDecode function in tif_pixarlog.c in LibTIFF 4.0.6 and earlier allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted TIFF image, as demonstrated by overwriting the vgetparent function pointer with rgb2ycbcr.
{
"unresolved_ranges": [
{
"extracted_events": [
{
"introduced": "8.0"
},
{
"last_affected": "8.0"
},
{
"introduced": "9.0"
},
{
"last_affected": "9.0"
}
],
"source": "CPE_STRING",
"vendor_product": "debian:debian_linux",
"cpes": [
"cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
"cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
]
},
{
"extracted_events": [
{
"introduced": "42.1"
},
{
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}
],
"source": "CPE_STRING",
"vendor_product": "opensuse:leap",
"cpes": [
"cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*"
]
},
{
"extracted_events": [
{
"introduced": "13.1"
},
{
"last_affected": "13.1"
},
{
"introduced": "13.2"
},
{
"last_affected": "13.2"
}
],
"source": "CPE_STRING",
"vendor_product": "opensuse:opensuse",
"cpes": [
"cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*",
"cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*"
]
},
{
"extracted_events": [
{
"introduced": "6.0"
},
{
"last_affected": "6.0"
},
{
"introduced": "7.0"
},
{
"last_affected": "7.0"
}
],
"source": "CPE_STRING",
"vendor_product": "redhat:enterprise_linux",
"cpes": [
"cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*",
"cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*"
]
}
]
}{
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "4.0.6"
}
],
"source": [
"CPE_RANGE",
"REFERENCES"
],
"cpe": "cpe:2.3:a:libtiff:libtiff:*:*:*:*:*:*:*:*"
}"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-5314.json"
"2026-07-08T10:53:30Z"
[
{
"digest": {
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],
"threshold": 0.9
},
"id": "CVE-2016-5314-3c4e2eb5",
"deprecated": false,
"signature_version": "v1",
"source": "https://github.com/vadz/libtiff/commit/391e77fcd217e78b2c51342ac3ddb7100ecacdd2",
"signature_type": "Line",
"target": {
"file": "libtiff/tif_pixarlog.c"
}
},
{
"digest": {
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"length": 1206.0
},
"id": "CVE-2016-5314-7f58794c",
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"signature_version": "v1",
"source": "https://github.com/vadz/libtiff/commit/391e77fcd217e78b2c51342ac3ddb7100ecacdd2",
"signature_type": "Function",
"target": {
"function": "PixarLogSetupDecode",
"file": "libtiff/tif_pixarlog.c"
}
},
{
"digest": {
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"length": 3456.0
},
"id": "CVE-2016-5314-ed14fc0d",
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"signature_version": "v1",
"source": "https://github.com/vadz/libtiff/commit/391e77fcd217e78b2c51342ac3ddb7100ecacdd2",
"signature_type": "Function",
"target": {
"function": "PixarLogDecode",
"file": "libtiff/tif_pixarlog.c"
}
}
]
{
"extracted_events": [
{
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},
{
"last_affected": "4.0.6"
}
],
"source": "CPE_RANGE",
"cpe": "cpe:2.3:a:libtiff:libtiff:*:*:*:*:*:*:*:*"
}