CVE-2020-0452
CVSS V2 High 7.5
CVSS V3 Critical 9.8
Description
In exif_entry_get_value of exif-entry.c, there is a possible out of bounds write due to an integer overflow. This could lead to remote code execution if a third party app used this library to process remote image data with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11 Android-8.0Android ID: A-159625731
Overview
- CVE ID
- CVE-2020-0452
- Assigner
- security@android.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-11-10T13:15:12
- Last Modified Date
- 2022-04-26T16:31:43
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:google:android:8.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:google:android:8.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://source.android.com/security/bulletin/2020-11-01 | Patch Vendor Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SVBD5JRUQPN4LQHTAAJHA3MR5M7YTAC7/ | Mailing List Third Party Advisory |
| https://security.gentoo.org/glsa/202011-19 | Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ELDZR6USD5PR34MRK2ZISLCYJ465FNKN/ | Mailing List Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-0452 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0452 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:26:26 | Added to TrackCVE | |||
| 2022-12-05 16:21:50 | 2020-11-10T13:15Z | 2020-11-10T13:15:12 | CVE Published Date | updated |
| 2022-12-05 16:21:50 | 2022-04-26T16:31:43 | CVE Modified Date | updated | |
| 2022-12-05 16:21:50 | Analyzed | Vulnerability Status | updated |