CVE-2020-25489 : A heap overflow in Sqreen PyMiniRacer (aka Python Mini Racer) before 0.3.0 allow

A heap overflow in Sqreen PyMiniRacer (aka Python Mini Racer) before 0.3.0 allows remote attackers to potentially exploit heap corruption.

Published 2020-09-17 18:15:12

Updated 2020-09-24 13:39:43

Source MITRE

View at NVD, CVE.org

Vulnerability category: Memory Corruption

Products affected by CVE-2020-25489

Sqreen » Python Mini Racer
Versions before (<) 0.3.0
cpe:2.3:a:sqreen:python_mini_racer:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

1.60%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 88 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P	10.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

Assigned by: nvd@nist.gov (Primary)

https://github.com/sqreen/PyMiniRacer/compare/v0.2.0...v0.3.0

Comparing v0.2.0...v0.3.0 · sqreen/PyMiniRacer · GitHub
Patch;Third Party Advisory
https://blog.sqreen.com/vulnerability-disclosure-finding-a-vulnerability-in-sqreens-php-agent-and-how-we-fixed-it/

Vulnerability disclosure: finding a vulnerability in Sqreen's PHP agent and how we fixed it - Sqreen Blog
Exploit;Vendor Advisory

CVEs referencing this url

Jump to