Packages
- python-gnupg - Python wrapper for the Gnu Privacy Guard (Python 2.x)
Details
Marcus Brinkmann discovered that python-gnupg improperly handled certain
command line parameters. A remote attacker could use this to spoof the
output of python-gnupg and cause unsigned e-mail to appear signed.
(CVE-2018-12020)
It was discovered that python-gnupg incorrectly handled the GPG passphrase.
A remote attacker could send a specially crafted passphrase that would
allow them to control the output of encryption and decryption operations.
(CVE-2019-6690)
Marcus Brinkmann discovered that python-gnupg improperly handled certain
command line parameters. A remote attacker could use this to spoof the
output of python-gnupg and cause unsigned e-mail to appear signed.
(CVE-2018-12020)
It was discovered that python-gnupg incorrectly handled the GPG passphrase.
A remote attacker could send a specially crafted passphrase that would
allow them to control the output of encryption and decryption operations.
(CVE-2019-6690)
Update instructions
In general, a standard system update will make all the necessary changes.
Learn more about how to get the fixes.The problem can be corrected by updating your system to the following package versions:
| Ubuntu Release | Package Version | ||
|---|---|---|---|
| 16.04 xenial | python3-gnupg – 0.3.8-2ubuntu0.1~esm1 | ||
| python-gnupg – 0.3.8-2ubuntu0.1~esm1 | |||
| 14.04 trusty | python3-gnupg – 0.3.6-1ubuntu0.1~esm1 | ||
| python-gnupg – 0.3.6-1ubuntu0.1~esm1 | |||
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