CVE-2019-10740
Roundcube Webmail MIME Reencryption Attack
Description
In Roundcube Webmail before 1.3.10, an attacker in possession of S/MIME or PGP encrypted emails can wrap them as sub-parts within a crafted multipart email. The encrypted part(s) can further be hidden using HTML/CSS or ASCII newline characters. This modified multipart email can be re-sent by the attacker to the intended receiver. If the receiver replies to this (benign looking) email, they unknowingly leak the plaintext of the encrypted message part(s) back to the attacker.
INFO
Published Date :
April 7, 2019, 3:29 p.m.
Last Modified :
Nov. 7, 2023, 3:02 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
1.4
Exploitability Score :
2.8
Affected Products
The following products are affected by CVE-2019-10740
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2019-10740.
| URL | Resource |
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00083.html | Mailing List Third Party Advisory |
| https://github.com/roundcube/roundcubemail/issues/6638 | Issue Tracking Exploit Third Party Advisory |
| https://github.com/roundcube/roundcubemail/releases/tag/1.3.10 | Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TFFMSO5WKEYSGMTZPZFF4ZADUJ57PRN5/ |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2019-10740 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-10740 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TFFMSO5WKEYSGMTZPZFF4ZADUJ57PRN5/ [No types assigned] Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/TFFMSO5WKEYSGMTZPZFF4ZADUJ57PRN5/ -
Modified Analysis by [email protected]
May. 03, 2022
Action Type Old Value New Value Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00083.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00083.html Mailing List, Third Party Advisory Changed Reference Type https://github.com/roundcube/roundcubemail/releases/tag/1.3.10 No Types Assigned https://github.com/roundcube/roundcubemail/releases/tag/1.3.10 Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/TFFMSO5WKEYSGMTZPZFF4ZADUJ57PRN5/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/TFFMSO5WKEYSGMTZPZFF4ZADUJ57PRN5/ Mailing List, Third Party Advisory Changed CPE Configuration OR *cpe:2.3:a:roundcube:webmail:1.3.4:*:*:*:*:*:*:* OR *cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:* versions up to (excluding) 1.3.10 Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:* *cpe:2.3:a:opensuse:backports_sle:15.0:sp2:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:* -
CWE Remap by [email protected]
Jul. 21, 2021
Action Type Old Value New Value Changed CWE NVD-CWE-noinfo CWE-319 -
CVE Modified by [email protected]
Sep. 24, 2020
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00083.html [No Types Assigned] -
CVE Modified by [email protected]
Nov. 17, 2019
Action Type Old Value New Value Changed Description In Roundcube Webmail 1.3.4, an attacker in possession of S/MIME or PGP encrypted emails can wrap them as sub-parts within a crafted multipart email. The encrypted part(s) can further be hidden using HTML/CSS or ASCII newline characters. This modified multipart email can be re-sent by the attacker to the intended receiver. If the receiver replies to this (benign looking) email, they unknowingly leak the plaintext of the encrypted message part(s) back to the attacker. In Roundcube Webmail before 1.3.10, an attacker in possession of S/MIME or PGP encrypted emails can wrap them as sub-parts within a crafted multipart email. The encrypted part(s) can further be hidden using HTML/CSS or ASCII newline characters. This modified multipart email can be re-sent by the attacker to the intended receiver. If the receiver replies to this (benign looking) email, they unknowingly leak the plaintext of the encrypted message part(s) back to the attacker. Added Reference https://github.com/roundcube/roundcubemail/releases/tag/1.3.10 [No Types Assigned] -
CVE Modified by [email protected]
Sep. 08, 2019
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/TFFMSO5WKEYSGMTZPZFF4ZADUJ57PRN5/ [No Types Assigned] -
Initial Analysis by [email protected]
Apr. 09, 2019
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 (AV:N/AC:M/Au:N/C:N/I:P/A:N) Added CVSS V3 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N Changed Reference Type https://github.com/roundcube/roundcubemail/issues/6638 No Types Assigned https://github.com/roundcube/roundcubemail/issues/6638 Exploit, Issue Tracking, Third Party Advisory Added CWE NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:a:roundcube:webmail:1.3.4:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-10740 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2019-10740
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.26 }} 0.07%
score
0.64972
percentile