Bug#926996: kmail: CVE-2019-10732: decryption based on replying to PGP or S/MIME encrypted emails
Control: reassign -1 kf5-messagelib The code lies in kf5-messagelib, that's why I reassign the bug. Please update the security tracker accordingly. > Discussion on https://bugs.kde.org/show_bug.cgi?id=404698 seems to > indicate the issue is getting resolved upstream. Yes I fixed the bug upstream and will hopefully find time the next days to backport it to 18.08. hefee signature.asc Description: This is a digitally signed message part.
Bug#926996: kmail: CVE-2019-10732: decryption based on replying to PGP or S/MIME encrypted emails
Control: tags -1 + fixed-upstream On Sat, Apr 13, 2019 at 10:31:53AM +0200, Salvatore Bonaccorso wrote: > Source: kmail > Version: 4:18.08.3-1 > Severity: important > Tags: security upstream > Forwarded: https://bugs.kde.org/show_bug.cgi?id=404698 Discussion on https://bugs.kde.org/show_bug.cgi?id=404698 seems to indicate the issue is getting resolved upstream. Regards, Salvatore
Bug#926996: kmail: CVE-2019-10732: decryption based on replying to PGP or S/MIME encrypted emails
Source: kmail Version: 4:18.08.3-1 Severity: important Tags: security upstream Forwarded: https://bugs.kde.org/show_bug.cgi?id=404698 Hi, The following vulnerability was published for kmail. It was reported upstream at [1] but at point of writing the bugreport there is not much information available (or fix). CVE-2019-10732[0]: | In KDE KMail 5.2.3, 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. If you fix the vulnerability please also make sure to include the CVE (Common Vulnerabilities & Exposures) id in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2019-10732 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10732 [1] https://bugs.kde.org/show_bug.cgi?id=404698 Please adjust the affected versions in the BTS as needed. Regards, Salvatore
