1250 matches found
CVE-2026-29143
CVE-2026-29143 affects SEPPmail Secure Email Gateway prior to version 15.0.3. The issue is that the inner S/MIME-encrypted MIME entity is not properly authenticated, enabling an attacker to manipulate trusted headers. The root cause is insufficient verification of the inner message, with potentia...
CVE-2026-29140 S/MIME Signature Additional Certificate
SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to cause attacker-controlled certificates to be used for future encryption to a victim by adding the certificates to S/MIME signatures...
CVE-2026-27443
SEPPmail Secure Email Gateway before version 15.0.1 does not properly sanitize the headers from S/MIME protected MIME entities, allowing an attacker to control trusted headers...
[SECURITY] Fedora 43 Update: gnupg2-2.4.9-5.fc43
GnuPG is GNU's tool for secure communication and data storage. It can be used to encrypt data and to create digital signatures. It includes an advanced key management facility and is compliant with the proposed OpenPGP Internet standard as described in RFC2440 and the S/MIME standard as described...
CVE-2026-24881
In GnuPG before 2.5.17, a crafted CMS S/MIME EnvelopedData message carrying an oversized wrapped session key can cause a stack-based buffer overflow in gpg-agent during PKDECRYPT--kem=CMS handling. This can easily be leveraged for denial of service; however, there is also memory corruption that...
CVE-2023-40440
This issue was addressed with improved state management of S/MIME encrypted emails. This issue is fixed in macOS Monterey 12.6.8. A S/MIME encrypted email may be inadvertently sent unencrypted...
CVE-2018-18513
A crash can occur when processing a crafted S/MIME message or an XPI package containing a crafted signature. This can be used as a denial-of-service DOS attack because Thunderbird reopens the last seen message on restart, triggering the crash again. This vulnerability affects Thunderbird 60.5...
CVE-2019-7284
This issue was addressed with improved checks. This issue is fixed in iOS 12.2. Processing a maliciously crafted mail message may lead to S/MIME signature spoofing...
[SECURITY] Fedora 43 Update: gnupg2-2.4.9-1.fc43
GnuPG is GNU's tool for secure communication and data storage. It can be used to encrypt data and to create digital signatures. It includes an advanced key management facility and is compliant with the proposed OpenPGP Internet standard as described in RFC2440 and the S/MIME standard as described...
EUVD-2020-27942
Malware in sbrugna...
EUVD-2012-1195
Malware in sbrugna...
EUVD-2020-12600
Malware in sbrugna...
EUVD-2019-18032
Malware in sbrugna...
EUVD-2019-16828
Malware in sbrugna...
EUVD-2015-5830
Malware in sbrugna...
EUVD-2021-22728
Malware in sbrugna...
EUVD-2019-2526
Malware in sbrugna...
EUVD-2019-18035
Malware in sbrugna...