CVE-2023-21242
published 2023-08-14CVE-2023-21242: In isServerCertChainValid of InsecureEapNetworkHandler.java, there is a possible way to trust an imposter server due to a logic error in the code. This could…
PriorityP354critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
0.44%
35.9th percentile
In isServerCertChainValid of InsecureEapNetworkHandler.java, there is a possible way to trust an imposter server due to a logic error in the code. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| android | — | — | |
| android | — | — | |
| android | — | — | |
| platform | packages_modules_wifi | >= 13-next:0 < 13-next:2023-08-01 | 13-next:2023-08-01 |
| platform | packages_modules_wifi | >= 13:0 < 13:2023-08-01 | 13:2023-08-01 |
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GHSA
GHSA-mrx5-4724-2c6h: In isServerCertChainValid of InsecureEapNetworkHandler
ghsa_unreviewed·2023-08-14
CVE-2023-21242 [CRITICAL] GHSA-mrx5-4724-2c6h: In isServerCertChainValid of InsecureEapNetworkHandler
In isServerCertChainValid of InsecureEapNetworkHandler.java, there is a possible way to trust an imposter server due to a logic error in the code. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
OSV
CVE-2023-21242: In isServerCertChainValid of InsecureEapNetworkHandler
osv·2023-08-01
CVE-2023-21242 CVE-2023-21242: In isServerCertChainValid of InsecureEapNetworkHandler
In isServerCertChainValid of InsecureEapNetworkHandler.java, there is a possible way to trust an imposter server due to a logic error in the code. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Android
CVE-2023-21242: Android Security Bulletin 2023-08-01
CVE: CVE-2023-21242
Severity: HIGH
Type: EoP
Affected AOSP versions: 13
References: A-277824547
vendor_android·2023-08-01·CVSS 9.8
CVE-2023-21242 [CRITICAL] CVE-2023-21242: Android Security Bulletin 2023-08-01
CVE: CVE-2023-21242
Severity: HIGH
Type: EoP
Affected AOSP versions: 13
References: A-277824547
Android Security Bulletin 2023-08-01
CVE: CVE-2023-21242
Severity: HIGH
Type: EoP
Affected AOSP versions: 13
References: A-277824547
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://android.googlesource.com/platform/packages/modules/Wifi/+/72e903f258b5040b8f492cf18edd124b5a1ac770https://source.android.com/security/bulletin/2023-08-01https://android.googlesource.com/platform/packages/modules/Wifi/+/72e903f258b5040b8f492cf18edd124b5a1ac770https://source.android.com/security/bulletin/2023-08-01
2023-08-14
Published