CVE-2020-27814
CVSS V2 Medium 6.8
CVSS V3 High 7.8
Description
A heap-buffer overflow was found in the way openjpeg2 handled certain PNG format files. An attacker could use this flaw to cause an application crash or in some cases execute arbitrary code with the permission of the user running such an application.
Overview
- CVE ID
- CVE-2020-27814
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-01-26T18:15:46
- Last Modified Date
- 2022-10-07T02:22:31
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:uclouvain:openjpeg:*:*:*:*:*:*:*:* | 1 | OR | 1.5.1 | |
| cpe:2.3:a:uclouvain:openjpeg:*:*:*:*:*:*:*:* | 1 | OR | 2.0.0 | 2.4.0 |
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1901998 | Issue Tracking Patch Third Party Advisory |
| https://security.gentoo.org/glsa/202101-29 | Third Party Advisory |
| https://github.com/uclouvain/openjpeg/issues/1283 | Exploit Issue Tracking Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2021/02/msg00011.html | Mailing List Third Party Advisory |
| https://www.debian.org/security/2021/dsa-4882 | |
| https://www.oracle.com//security-alerts/cpujul2021.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-27814 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27814 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:06:20 | Added to TrackCVE | |||
| 2022-12-05 20:49:31 | 2021-01-26T18:15Z | 2021-01-26T18:15:46 | CVE Published Date | updated |
| 2022-12-05 20:49:31 | 2022-10-07T02:22:31 | CVE Modified Date | updated | |
| 2022-12-05 20:49:31 | Analyzed | Vulnerability Status | updated |