SB2020062626 - Deserialization of Untrusted Data in Beaker library
Published: June 26, 2020 Updated: September 4, 2023
Security Bulletin ID
SB2020062626
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Deserialization of Untrusted Data (CVE-ID: CVE-2013-7489)
CWE-ID: CWE-502 - Deserialization of Untrusted Data
CVSSv4: 7.4 [CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N]
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to insecure input validation when processing serialized data. A remote user with privileged to modify database records and execute arbitrary Python code on the target system.
Remediation
Install update from vendor's website.