CVE-2020-16587
CVSS V2 Medium 4.3
CVSS V3 Medium 5.5
Description
A heap-based buffer overflow vulnerability exists in Academy Software Foundation OpenEXR 2.3.0 in chunkOffsetReconstruction in ImfMultiPartInputFile.cpp that can cause a denial of service via a crafted EXR file.
Overview
- CVE ID
- CVE-2020-16587
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2020-12-09T21:15:14
- Last Modified Date
- 2023-02-02T18:53:28
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:openexr:openexr:2.3.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 4.3
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 5.5
- Base Severity
- MEDIUM
- Exploitability Score
- 1.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/AcademySoftwareFoundation/openexr/commit/8b5370c688a7362673c3a5256d93695617a4cd9a | Patch Third Party Advisory |
| https://github.com/AcademySoftwareFoundation/openexr/issues/491 | Exploit Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2021/07/msg00001.html | Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-16587 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-16587 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:08:55 | Added to TrackCVE | |||
| 2022-12-05 17:51:56 | 2020-12-09T21:15Z | 2020-12-09T21:15:14 | CVE Published Date | updated |
| 2022-12-05 17:51:56 | 2022-10-01T02:03:03 | CVE Modified Date | updated | |
| 2022-12-05 17:51:56 | Analyzed | Vulnerability Status | updated | |
| 2022-12-12 03:12:00 | 2022-12-12T02:15:09 | CVE Modified Date | updated | |
| 2022-12-12 03:12:00 | Analyzed | Modified | Vulnerability Status | updated |
| 2022-12-12 03:12:02 | References | updated | ||
| 2022-12-12 18:12:28 | Modified | Undergoing Analysis | Vulnerability Status | updated |
| 2023-02-02 19:10:53 | 2023-02-02T18:53:28 | CVE Modified Date | updated | |
| 2023-02-02 19:10:53 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |