Back to Database
Status published
High
CVE-2013-1895
The py-bcrypt module before 0.3 for Python does not properly...
Vulnerability Description
The py-bcrypt module before 0.3 for Python does not properly handle concurrent memory access, which allows attackers to bypass authentication via multiple authentication requests, which trigger the password hash to be overwritten.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2013-1895
Credits & Attribution
No credits recorded in the NVD database.
References
- http://www.openwall.com/lists/oss-security/2013/03/26/2
- http://lists.fedoraproject.org/pipermail/package-announce/2013-April/101387.html
- http://lists.fedoraproject.org/pipermail/package-announce/2013-April/101382.html
- http://www.securityfocus.com/bid/58702
- https://exchange.xforce.ibmcloud.com/vulnerabilities/83039
Affected Vendor
py-bcrypt
View all reports →Affected Software
py-bcrypt
Vulnerable Versions:
before 0.3
Timeline
Official Publish:
January 28th, 2020
Last Modified:
August 6th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.