CVE-2020-16094
published 2020-07-28CVE-2020-16094: 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…
PriorityP337high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
1.78%
75.7th percentile
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.
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| claws-mail | claws-mail | <= 3.17.6 | — |
| claws-mail | claws-mail | >= 0 < 3.17.7-1 | 3.17.7-1 |
| claws-mail | claws-mail | >= 0 < 3.17.7-1 | 3.17.7-1 |
| claws-mail | claws-mail | >= 0 < 3.17.7-1 | 3.17.7-1 |
| claws-mail | claws-mail | >= 0 < 3.17.7-1 | 3.17.7-1 |
| debian | claws-mail | < claws-mail 3.17.7-1 (bookworm) | claws-mail 3.17.7-1 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv7.5HIGH
vendor_debian7.5HIGH
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GHSA
GHSA-8f6j-9hh3-9c9x: In imap_scan_tree_recursive in Claws Mail through 3
ghsa_unreviewed·2022-05-24
CVE-2020-16094 [MEDIUM] CWE-674 GHSA-8f6j-9hh3-9c9x: In imap_scan_tree_recursive in Claws Mail through 3
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.
OSV
CVE-2020-16094: In imap_scan_tree_recursive in Claws Mail through 3
osv·2020-07-28·CVSS 7.5
CVE-2020-16094 [HIGH] CVE-2020-16094: In imap_scan_tree_recursive in Claws Mail through 3
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.
Debian
CVE-2020-16094: claws-mail - In imap_scan_tree_recursive in Claws Mail through 3.17.6, a malicious IMAP serve...
vendor_debian·2020·CVSS 7.5
CVE-2020-16094 [HIGH] CVE-2020-16094: claws-mail - In imap_scan_tree_recursive in Claws Mail through 3.17.6, a malicious IMAP serve...
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.
Scope: local
bookworm: resolved (fixed in 3.17.7-1)
bullseye: resolved (fixed in 3.17.7-1)
forky: resolved (fixed in 3.17.7-1)
sid: resolved (fixed in 3.17.7-1)
trixie: resolved (fixed in 3.17.7-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-16094 claws-mail: malicious IMAP server can trigger stack consumption
bugzilla·2020-07-30·CVSS 7.5
CVE-2020-16094 [HIGH] CVE-2020-16094 claws-mail: malicious IMAP server can trigger stack consumption
CVE-2020-16094 claws-mail: malicious IMAP server can trigger stack consumption
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.
References:
https://www.thewildbeast.co.uk/claws-mail/bugzilla/show_bug.cgi?id=4313
Discussion:
Created claws-mail tracking bugs for this issue:
Affects: fedora-all [bug 1861976]
---
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
---
Seems this was reported to upstream in February without a response, and referring to a "mali
Bugzilla
CVE-2020-16094 claws-mail: malicious IMAP server can trigger stack consumption [fedora-all]
bugzilla·2020-07-30·CVSS 7.5
CVE-2020-16094 [HIGH] CVE-2020-16094 claws-mail: malicious IMAP server can trigger stack consumption [fedora-all]
CVE-2020-16094 claws-mail: malicious IMAP server can trigger stack consumption [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supp
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3CRKHUOVTJBHT53J4CYU53PXYYQKSGEA/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JUBLHUG2UCXVABAGN5FVTD3AB3YKE5NN/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YNJIXYDMSXYDII4ERMQ4EEKZX64U3QR4/https://www.thewildbeast.co.uk/claws-mail/bugzilla/show_bug.cgi?id=4313https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3CRKHUOVTJBHT53J4CYU53PXYYQKSGEA/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JUBLHUG2UCXVABAGN5FVTD3AB3YKE5NN/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YNJIXYDMSXYDII4ERMQ4EEKZX64U3QR4/https://www.thewildbeast.co.uk/claws-mail/bugzilla/show_bug.cgi?id=4313
2020-07-28
Published