Fixed packages 3
| Release | Package | Fixed in |
|---|---|---|
| Red Hat · OpenStack 13 openstack:13::el7 | python-cryptography | 0:2.1.4-3.el7ost |
| Red Hat · OpenStack 13 openstack:13::el7 | python-cryptography-debuginfo | 0:2.1.4-3.el7ost |
| Red Hat · OpenStack 13 openstack:13::el7 | python2-cryptography | 0:2.1.4-3.el7ost |
Vulnerabilities 1
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High 7.5
PyCA Cryptography vulnerable to GCM tag forgery
A flaw was found in python-cryptography versions between >=1.9.0 and <2.3. The finalize_with_tag API did not enforce a minimum tag length. If a user did not validate the input length prior to passing it to finalize_with_tag an attacker could craft an invalid …
References
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article
https://access.redhat.com/security/updates/classification/#moderate
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report
https://bugzilla.redhat.com/show_bug.cgi?id=1602931
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advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2018/rhsa-2018_3600.json
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report
https://access.redhat.com/security/cve/CVE-2018-10903
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advisory
https://www.cve.org/CVERecord?id=CVE-2018-10903
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2018-10903