CVE-2020-10814 : A buffer overflow vulnerability in Code::Blocks 17.12 allows an attacker to exec

A buffer overflow vulnerability in Code::Blocks 17.12 allows an attacker to execute arbitrary code via a crafted project file.

Published 2020-04-08 19:15:13

Updated 2020-04-10 14:59:20

Source MITRE

View at NVD, CVE.org

Vulnerability category: OverflowExecute code

Products affected by CVE-2020-10814

Codeblocks » Code::blocks » Version: 17.12
cpe:2.3:a:codeblocks:code\:\:blocks:17.12:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.17%

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

~ 54 %

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

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:N/A:P	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H	1.8	3.6	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: None Integrity: None 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)

https://www.povonsec.com/codeblocks-security-vulnerability/

CodeBlocks Security Vulnerability – Version 17.12 – POVONsec
Exploit;Third Party Advisory
https://sourceforge.net/p/codeblocks/code/HEAD/tree/trunk/ChangeLog

Code::Blocks / SVN Repo / [r12037] /trunk/ChangeLog
Release Notes;Third Party Advisory
https://sourceforge.net/p/codeblocks/tickets/934/

Code::Blocks / Tickets / #934 Buffer overflow in the way project files are processed
Exploit;Third Party Advisory

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