Описание
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.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needed |
| cosmic | ignored | end of life |
| devel | not-affected | 1.5.0+dfsg.1-2 |
| disco | ignored | end of life |
| eoan | ignored | end of life |
| esm-apps/bionic | needed | |
| esm-apps/focal | not-affected | 1.4.3+dfsg.1-1 |
| esm-apps/jammy | not-affected | 1.5.0+dfsg.1-2 |
| esm-apps/noble | not-affected | 1.5.0+dfsg.1-2 |
| esm-apps/xenial | needed |
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EPSS
4.3 Medium
CVSS2
4.3 Medium
CVSS3
Связанные уязвимости
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.
In Roundcube Webmail before 1.3.10, an attacker in possession of S/MIM ...
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.
EPSS
4.3 Medium
CVSS2
4.3 Medium
CVSS3