PT-2016-4840

CVE-2016-1494

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Published

2016-01-12

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Updated

2022-05-14

Description by

CVSS 3.1
5.3
Medium
MetricsAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Name of the Vulnerable Software and Affected Versions Python-RSA versions prior to 3.3
Description The issue allows attackers to spoof signatures with a small public exponent via crafted signature padding, also known as a BERserk attack. This affects the verify function in the RSA package for Python.
Recommendations For versions prior to 3.3, update to version 3.3 or later to resolve the issue. As a temporary workaround, consider implementing additional signature verification checks to minimize the risk of exploitation.
Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
Related identifiers
GHSA-8RJR-6QQ5-PJ9P
MGASA-2016-0011
PYSEC-2016-10
SUSE-SU-2016:0107-1
SUSE-SU-2016_0107-1
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