Medium severity4.3OSV Advisory· Published Apr 7, 2019· Updated Jun 17, 2026
CVE-2019-10740
CVE-2019-10740
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
17cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*
- cpe:2.3:a:opensuse:backports_sle:15.0:sp2:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
- Range: <1.3.10
- osv-coords9 versionspkg:rpm/opensuse/roundcubemail&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/roundcubemail&distro=openSUSE%20Leap%2015.2pkg:rpm/opensuse/roundcubemail&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/roundcubemail&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/roundcubemail&distro=openSUSE%20Tumbleweedpkg:rpm/suse/roundcubemail&distro=SUSE%20Package%20Hub%2015%20SP1pkg:rpm/suse/roundcubemail&distro=SUSE%20Package%20Hub%2015%20SP2pkg:rpm/suse/roundcubemail&distro=SUSE%20Package%20Hub%2015%20SP3pkg:rpm/suse/roundcubemail&distro=SUSE%20Package%20Hub%2015%20SP4
< 1.3.15-bp152.4.3.1+ 8 more
- (no CPE)range: < 1.3.15-bp152.4.3.1
- (no CPE)range: < 1.3.15-bp152.4.3.1
- (no CPE)range: < 1.5.3-bp154.2.3.1
- (no CPE)range: < 1.5.3-bp154.2.3.1
- (no CPE)range: < 1.4.11-1.3
- (no CPE)range: < 1.3.15-bp152.4.3.1
- (no CPE)range: < 1.3.15-bp152.4.3.1
- (no CPE)range: < 1.5.3-bp154.2.3.1
- (no CPE)range: < 1.5.3-bp154.2.3.1
Patches
Vulnerability mechanics
References
4- github.com/roundcube/roundcubemail/issues/6638nvdExploitIssue TrackingThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2020-09/msg00083.htmlnvdMailing ListThird Party Advisory
- github.com/roundcube/roundcubemail/releases/tag/1.3.10nvdThird Party Advisory
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TFFMSO5WKEYSGMTZPZFF4ZADUJ57PRN5/nvd
News mentions
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