CVE-2020-11880 — MEDIUM (6.5)

Q: How severe is CVE-2020-11880?

CVE-2020-11880 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2020-11880?

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

Vulnerability Description

An issue was discovered in KDE KMail before 19.12.3. By using the proprietary (non-RFC6068) "mailto?attach=..." parameter, a website (or other source of mailto links) can make KMail attach local files to a composed email message without showing a warning to the user, as demonstrated by an attach=.bash_history value.

CVSS Score

6.5

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Kde	Kmail	< 19.12.3

References

https://cgit.kde.org/kmail.git/commit/?id=2a348eccd352260f192d9b449492071bbf2b34PatchVendor Advisory
https://cgit.kde.org/kmail.git/tag/?h=v19.12.3Vendor Advisory
https://cgit.kde.org/kmail.git/commit/?id=2a348eccd352260f192d9b449492071bbf2b34PatchVendor Advisory
https://cgit.kde.org/kmail.git/tag/?h=v19.12.3Vendor Advisory

FAQ

What is CVE-2020-11880?

CVE-2020-11880 is a vulnerability with a CVSS score of 6.5 (MEDIUM). An issue was discovered in KDE KMail before 19.12.3. By using the proprietary (non-RFC6068) "mailto?attach=..." parameter, a website (or other source of mailto links) can make KMail attach local files...

How severe is CVE-2020-11880?

CVE-2020-11880 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-11880?

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