Vulnerability CVE-2020-16094


Published: 2020-07-28

Description:
In imap_scan_tree_recursive in Claws Mail through 3.17.6, a malicious IMAP server can trigger stack consumption because of unlimited recursion into subdirectories during a rebuild of the folder tree.

Type:

CWE-674

(Uncontrolled Recursion)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Claws-mail -> Claws-mail 

 References:
https://www.thewildbeast.co.uk/claws-mail/bugzilla/show_bug.cgi?id=4313

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