Vulnerability Report

CVE-2019-10740

Title: Opensuse Backports Sle Cryptographic Failures

Information Disclosure

Proof Of Concept

No public PoC currently indexed for CVE-2019-10740.

CWE Category CWE-319
Published Date Apr 07, 2019
Modified Date Jun 17, 2026
Exploit Status Not Found
Score 4.3 CVSS v3.1
Exploit Probability (EPSS)
0.77%

Vulnerability Summary

CVE-2019-10740: 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.

Impacted Vendors

C
cobalt 1
R
roundcube 1
V
vdesk 1
O
opensuse 1

Reference Links

http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00083.html https://github.com/roundcube/roundcubemail/issues/6638 https://github.com/roundcube/roundcubemail/releases/tag/1.3.10 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TFFMSO5WKEYSGMTZPZFF4ZADUJ57PRN5/ http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00083.html https://github.com/roundcube/roundcubemail/issues/6638 https://github.com/roundcube/roundcubemail/releases/tag/1.3.10 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TFFMSO5WKEYSGMTZPZFF4ZADUJ57PRN5/
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
4.3
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
REQUIRED
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CVSS v2.0
Source Entity [email protected]
Severity MEDIUM
4.3
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:N/AC:M/Au:N/C:N/I:P/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2019-10740 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity LOW
Privileges N/A
Interaction REQUIRED
CVSS Vector String CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Affected Stack

No specific products linked.