CVE-2021-42860

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-42860
** DISPUTED ** A stack buffer overflow exists in Mini-XML v3.2. When inputting an unformed XML string to the mxmlLoadString API, it will cause a stack-buffer-overflow in mxml_string_getc:2611. NOTE: it is unclear whether this input is allowed by the API specification.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://github.com/michaelrsweet/mxml/issues/286 Exploit Issue Tracking Third Party Advisory
https://github.com/michaelrsweet/mxml/issues/286 Exploit Issue Tracking Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:mini-xml_project:mini-xml:3.2:*:*:*:*:*:*:*
History

21 Nov 2024, 06:28

Type Values Removed Values Added
References () https://github.com/michaelrsweet/mxml/issues/286 - Exploit, Issue Tracking, Third Party Advisory () https://github.com/michaelrsweet/mxml/issues/286 - Exploit, Issue Tracking, Third Party Advisory

07 Jun 2022, 16:24

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 7.5
CPE cpe:2.3:a:mini-xml_project:mini-xml:3.2:*:*:*:*:*:*:*
References (MISC) https://github.com/michaelrsweet/mxml/issues/286 - (MISC) https://github.com/michaelrsweet/mxml/issues/286 - Exploit, Issue Tracking, Third Party Advisory
CWE CWE-772

02 Jun 2022, 14:15

Type Values Removed Values Added
Summary A stack buffer overflow exists in Mini-XML v3.2. When inputting an unformed XML string to the mxmlLoadString API, it will cause a stack-buffer-overflow in mxml_string_getc:2611. ** DISPUTED ** A stack buffer overflow exists in Mini-XML v3.2. When inputting an unformed XML string to the mxmlLoadString API, it will cause a stack-buffer-overflow in mxml_string_getc:2611. NOTE: it is unclear whether this input is allowed by the API specification.

26 May 2022, 12:57

Type Values Removed Values Added
New CVE
Information

Published : 2022-05-26 12:15

Updated : 2024-11-21 06:28

NVD link : CVE-2021-42860

Mitre link : CVE-2021-42860

CVE.ORG link : CVE-2021-42860

JSON object : View

Products Affected

mini-xml_project

  • mini-xml
CWE
CWE-772

Missing Release of Resource after Effective Lifetime