CVE-2019-11858 : Multiple buffer overflow vulnerabilities exist in the AceManager Web API of ALEO

Multiple buffer overflow vulnerabilities exist in the AceManager Web API of ALEOS before 4.13.0, 4.9.5, and 4.4.9.

Published 2020-08-21 19:15:12

Updated 2022-02-09 19:29:31

Source MITRE

View at NVD, CVE.org

Vulnerability category: Overflow

Products affected by CVE-2019-11858

EPSS FAQ

0.02%

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

~ 2 %

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

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.5	MEDIUM	AV:N/AC:L/Au:S/C:P/I:P/A:P	8.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
5.7	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:H	0.9	4.7	MITRE
Attack Vector: Network Attack Complexity: Low Privileges Required: High User Interaction: Required Scope: Unchanged Confidentiality: Low Integrity: Low Availability: High
7.2	HIGH	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H	1.2	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

Assigned by: nvd@nist.gov (Primary)

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