CVE-2020-16588
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2020-16588
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-16588.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2020-16588
- Downstream
- Related
- Published
- 2020-12-09T21:15:14Z
- Modified
- 2025-10-22T18:48:30.004260Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A Null Pointer Deference issue exists in Academy Software Foundation OpenEXR 2.3.0 in generatePreview in makePreview.cpp that can cause a denial of service via a crafted EXR file.
- References
Affected packages
Git / github.com/academysoftwarefoundation/openexr
Affected ranges
- Type
- GIT
- Repo
- https://github.com/academysoftwarefoundation/openexr
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
Other
OPENEXR_1_0_4
v1.*
v1.7.1
v2.*
v2.0.0
v2.0.0.GM
v2.0.0.beta.1
v2.0.0.beta.2
v2.0.1
v2.1.0
v2.2.0
v2.3.0
Database specific
vanir_signatures
[
{
"source": "https://github.com/academysoftwarefoundation/openexr/commit/74504503cff86e986bac441213c403b0ba28d58f",
"target": {
"function": "generatePreview",
"file": "OpenEXR/exrmakepreview/makePreview.cpp"
},
"id": "CVE-2020-16588-421f3b2d",
"deprecated": false,
"digest": {
"function_hash": "207297880412268657017143986327863672035",
"length": 1268.0
},
"signature_type": "Function",
"signature_version": "v1"
},
{
"source": "https://github.com/academysoftwarefoundation/openexr/commit/74504503cff86e986bac441213c403b0ba28d58f",
"target": {
"file": "OpenEXR/exrmakepreview/makePreview.cpp"
},
"id": "CVE-2020-16588-a4735109",
"deprecated": false,
"digest": {
"line_hashes": [
"70351851170983403964656738862852043407",
"4291375085864810308672790455693151707",
"7238971007744912712487349499263763413",
"334795955205350761214040432761619524737",
"306323290327291876844197157519246707579"
],
"threshold": 0.9
},
"signature_type": "Line",
"signature_version": "v1"
}
]