CVE-2013-1895GHSA-R838-Q6JP-58XXPYSEC-2020-249
The py-bcrypt module before 0.3 for Python does not properly handle concurrent memory access, which allows attackers to bypass authenticatio
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 0.3
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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.
Timeline
- CVE published
- Record last updated
Affected versions
- py-bcrypt py-bcrypt
before 0.3
- py-bcryptPyPI
fixed in 0.3