CVE-2020-0439
published 2020-11-10CVE-2020-0439: In generatePackageInfo of PackageManagerService.java, there is a possible permissions bypass due to an incorrect permission check. This could lead to local…
PriorityP339high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.21%
11.5th percentile
In generatePackageInfo of PackageManagerService.java, there is a possible permissions bypass due to an incorrect permission check. This could lead to local escalation of privilege that allows instant apps access to permissions not allowed for instant apps, 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-140256621
Affected
13 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| android | — | — | |
| android | — | — | |
| android | — | — | |
| android | — | — | |
| android | — | — | |
| android | — | — | |
| android | — | — | |
| platform | frameworks_base | >= 10:0 < 10:2020-11-01 | 10:2020-11-01 |
| platform | frameworks_base | >= 11-next:0 < 11-next:2020-11-01 | 11-next:2020-11-01 |
| platform | frameworks_base | >= 11:0 < 11:2020-11-01 | 11:2020-11-01 |
| platform | frameworks_base | >= 8.0:0 < 8.0:2020-11-01 | 8.0:2020-11-01 |
| platform | frameworks_base | >= 8.1:0 < 8.1:2020-11-01 | 8.1:2020-11-01 |
| platform | frameworks_base | >= 9:0 < 9:2020-11-01 | 9:2020-11-01 |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.04.6MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Android
CVE-2020-0439: Android Security Bulletin 2020-11-01
CVE: CVE-2020-0439
Severity: HIGH
Type: EoP
Affected AOSP versions: 8
vendor_android·2020-11-01·CVSS 7.8
CVE-2020-0439 [HIGH] CVE-2020-0439: Android Security Bulletin 2020-11-01
CVE: CVE-2020-0439
Severity: HIGH
Type: EoP
Affected AOSP versions: 8
Android Security Bulletin 2020-11-01
CVE: CVE-2020-0439
Severity: HIGH
Type: EoP
Affected AOSP versions: 8.0, 8.1, 9, 10, 11
References: A-140256621
[2]
GHSA
GHSA-w3hx-8q8p-4p8r: In generatePackageInfo of PackageManagerService
ghsa_unreviewed·2022-05-24
CVE-2020-0439 [HIGH] CWE-276 GHSA-w3hx-8q8p-4p8r: In generatePackageInfo of PackageManagerService
In generatePackageInfo of PackageManagerService.java, there is a possible permissions bypass due to an incorrect permission check. This could lead to local escalation of privilege that allows instant apps access to permissions not allowed for instant apps, 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-140256621
OSV
CVE-2020-0439: In generatePackageInfo of PackageManagerService
osv·2020-11-01
CVE-2020-0439 CVE-2020-0439: In generatePackageInfo of PackageManagerService
In generatePackageInfo of PackageManagerService.java, there is a possible permissions bypass due to an incorrect permission check. This could lead to local escalation of privilege that allows instant apps access to permissions not allowed for instant apps, with no additional execution privileges needed. User interaction is not needed for exploitation.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2020-11-10
Published