CVE-2017-13309 — MEDIUM (5.5)

Vulnerability Description

In readEncryptedData of ConscryptEngine.java, there is a possible plaintext leak due to improperly used crypto. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Google	Android	8.1

References

https://source.android.com/security/bulletin/2018-05-01Vendor Advisory

FAQ

What is CVE-2017-13309?

CVE-2017-13309 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In readEncryptedData of ConscryptEngine.java, there is a possible plaintext leak due to improperly used crypto. This could lead to local information disclosure with no additional execution privileges ...

How severe is CVE-2017-13309?

CVE-2017-13309 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-13309?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android.