CVE-2018-15669 — MEDIUM (5.3)

Vulnerability Description

An issue was discovered in Bloop Airmail 3 3.5.9 for macOS. Its primary WebView instance implements "webView:decidePolicyForNavigationAction:request:frame:decisionListener:" such that requests from HTMLIFrameElements are blacklisted. However, other sub-classes of HTMLFrameOwnerElements are not forbidden by the policy. An attacker may abuse HTML plug-in elements within an email to trigger frame navigation requests that bypass this filter.

CVSS Score

5.3

MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Bloop	Airmail 3	3.5.9

References

https://versprite.com/advisories/airmail-3-for-mac-3/Third Party Advisory
https://versprite.com/advisories/airmail-3-for-mac-3/Third Party Advisory

FAQ

What is CVE-2018-15669?

CVE-2018-15669 is a vulnerability with a CVSS score of 5.3 (MEDIUM). An issue was discovered in Bloop Airmail 3 3.5.9 for macOS. Its primary WebView instance implements "webView:decidePolicyForNavigationAction:request:frame:decisionListener:" such that requests from HT...

How severe is CVE-2018-15669?

CVE-2018-15669 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-15669?

Check the references section above for vendor advisories and patch information. Affected products include: Bloop Airmail 3.