Missing Required Cryptographic Step Affecting python-twisted-web package, versions <0:12.1.0-5.el7_2
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Test your applications- Snyk ID SNYK-RHEL7-PYTHONTWISTEDWEB-5364953
- published 26 Mar 2023
- disclosed 27 Apr 2016
Introduced: 27 Apr 2016
CVE-2016-1000345 Open this link in a new tabHow to fix?
Upgrade RHEL:7 python-twisted-web to version 0:12.1.0-5.el7_2 or higher.
This issue was patched in RHSA-2018:2927.
NVD Description
Note: Versions mentioned in the description apply only to the upstream python-twisted-web package and not the python-twisted-web package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
In the Bouncy Castle JCE Provider version 1.55 and earlier the DHIES/ECIES CBC mode vulnerable to padding oracle attack. For BC 1.55 and older, in an environment where timings can be easily observed, it is possible with enough observations to identify when the decryption is failing due to padding.
References
- https://access.redhat.com/security/cve/CVE-2016-1000345
- https://github.com/bcgit/bc-java/commit/21dcb3d9744c83dcf2ff8fcee06dbca7bfa4ef35#diff-4439ce586bf9a13bfec05c0d113b8098
- https://lists.debian.org/debian-lts-announce/2018/07/msg00009.html
- https://usn.ubuntu.com/3727-1/
- https://access.redhat.com/errata/RHSA-2018:2927
- https://security.netapp.com/advisory/ntap-20181127-0004/
- https://www.oracle.com/security-alerts/cpuoct2020.html