CVE-2019-16277

PicoC 2.1 has a heap-based buffer overflow in StringStrcpy in cstdlib/string.c when called from ExpressionParseFunctionCall in expression.c.

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://gitlab.com/zsaleeba/picoc/issues/44	Exploit Issue Tracking Third Party Advisory
https://gitlab.com/zsaleeba/picoc/issues/44	Exploit Issue Tracking Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:picoc_project:picoc:2.1:*:*:*:*:*:*:*

History

21 Nov 2024, 04:30

Type	Values Removed	Values Added
References	~~() https://gitlab.com/zsaleeba/picoc/issues/44 - Exploit, Issue Tracking, Third Party Advisory~~	() https://gitlab.com/zsaleeba/picoc/issues/44 - Exploit, Issue Tracking, Third Party Advisory

Information

Published : 2019-09-13 12:15

Updated : 2024-11-21 04:30

NVD link : CVE-2019-16277

Mitre link : CVE-2019-16277

CVE.ORG link : CVE-2019-16277

JSON object : View

Products Affected

picoc_project

picoc

CWE

CWE-787

Out-of-bounds Write

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