This plugin has been deprecated as it does not adhere to established standards for this style of check.

This update for enigmail fixes multiple issues.

Security issues fixed :

  - CVE-2017-17688: CFB gadget attacks allowed to exfiltrate     plaintext out of encrypted emails. enigmail now fails on     GnuPG integrity check warnings for old Algorithms     (bsc#1093151)

  - CVE-2017-17689: CBC gadget attacks allows to exfiltrate     plaintext out of encrypted emails (bsc#1093152)

This update for enigmail to version 2.0.4 fixes multiple issues.

Security issues fixed :

  - CVE-2017-17688: CFB gadget attacks allowed to exfiltrate     plaintext out of encrypted emails. enigmail now fails on     GnuPG integrity check warnings for old Algorithms     (bsc#1093151)

  - CVE-2017-17689: CBC gadget attacks allows to exfiltrate     plaintext out of encrypted emails (bsc#1093152)

This update also includes new and updated functionality :

  - The Encryption and Signing buttons now work for both     OpenPGP and S/MIME. Enigmail will chose between S/MIME     or OpenPGP depending on whether the keys for all     recipients are available for the respective standard

  - Support for the Autocrypt standard, which is now enabled     by default

  - Support for Pretty Easy Privacy (p&equiv;p)

  - Support for Web Key Directory (WKD)

  - The message subject can now be encrypted and replaced     with a dummy subject, following the Memory Hole standard     forprotected Email Headers

  - keys on keyring are automatically refreshed from     keyservers at irregular intervals

  - Subsequent updates of Enigmail no longer require a     restart of Thunderbird 

  - Keys are internally addressed using the fingerprint     instead of the key ID

The remote Redhat Enterprise Linux 6 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched.

  - kmail: Send Later with Delay bypasses OpenPGP (CVE-2017-9604)

  - KDE KMail does not encrypt attachments in emails when automatic encryption is enabled, which allows     remote attackers to obtain sensitive information by sniffing the network. (CVE-2014-8878)

  - The S/MIME specification allows a Cipher Block Chaining (CBC) malleability-gadget attack that can     indirectly lead to plaintext exfiltration, aka EFAIL. (CVE-2017-17689)

Note that Nessus has not tested for these issues but has instead relied on the package manager's report that the package is installed.

The remote Redhat Enterprise Linux 7 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched.

  - kmail: Send Later with Delay bypasses OpenPGP (CVE-2017-9604)

  - KDE KMail does not encrypt attachments in emails when automatic encryption is enabled, which allows     remote attackers to obtain sensitive information by sniffing the network. (CVE-2014-8878)

  - The S/MIME specification allows a Cipher Block Chaining (CBC) malleability-gadget attack that can     indirectly lead to plaintext exfiltration, aka EFAIL. (CVE-2017-17689)

Note that Nessus has not tested for these issues but has instead relied on the package manager's report that the package is installed.

This update for enigmail to version 2.0.5 fixes the following issues :

Improvements on previous fixes on CVE-2017-17688, boo#1093151 and CVE-2017-17689, boo#1093152 (EFAIL) :

  - do not decrypt MIME parts unnecessarily 

  - improve Error Message for Missing Message Modification     Code

ID	Name	Product	Family	Published	Updated	Severity
196309	RHEL 7 : s_mime (Unpatched Vulnerability) (deprecated)	Nessus	Red Hat Local Security Checks	5/11/2024	5/31/2024	medium
109933	openSUSE Security Update : enigmail (openSUSE-2018-474) (EFAIL)	Nessus	SuSE Local Security Checks	5/21/2018	10/4/2024	medium
109904	openSUSE Security Update : enigmail (openSUSE-2018-470) (EFAIL)	Nessus	SuSE Local Security Checks	5/18/2018	10/4/2024	medium
123172	openSUSE Security Update : enigmail (openSUSE-2019-368) (EFAIL)	Nessus	SuSE Local Security Checks	3/27/2019	6/12/2024	medium
196333	RHEL 6 : s_mime (Unpatched Vulnerability) (deprecated)	Nessus	Red Hat Local Security Checks	5/11/2024	5/31/2024	medium
199281	RHEL 6 : kdepim (Unpatched Vulnerability)	Nessus	Red Hat Local Security Checks	6/3/2024	6/3/2024	high
199267	RHEL 7 : kdepim (Unpatched Vulnerability)	Nessus	Red Hat Local Security Checks	6/3/2024	6/3/2024	high
123173	openSUSE Security Update : enigmail (openSUSE-2019-395) (EFAIL)	Nessus	SuSE Local Security Checks	3/27/2019	6/12/2024	medium
110068	openSUSE Security Update : enigmail (openSUSE-2018-495) (EFAIL)	Nessus	SuSE Local Security Checks	5/24/2018	10/1/2024	medium

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