VulnerabilityAnalyzed
CVE-2023-40104
This could lead to remote information disclosure with no additional execution privileges needed.
HIGH 7.5EPSS 0.29%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.29%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In ca-certificates, there is a possible way to read encrypted TLS data due to untrusted cryptographic certificates. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.29% probability · 21th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-295
- Affected
- google/android
- Source
- security@android.com
References
- https://android.googlesource.com/platform/system/ca-certificates/+/91204b9fdbd77b3f27f94b73868607b2dccbfdadMailing List, Patch
- https://source.android.com/security/bulletin/2023-11-01Patch, Vendor Advisory
- https://android.googlesource.com/platform/system/ca-certificates/+/91204b9fdbd77b3f27f94b73868607b2dccbfdadMailing List, Patch
- https://source.android.com/security/bulletin/2023-11-01Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.