CVE-2021-42733

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-42733
Adobe Bridge version 11.1.1 (and earlier) is affected by a Null pointer dereference vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://helpx.adobe.com/security/products/bridge/apsb21-94.html Patch Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:a:adobe:bridge:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
History

03 Jun 2022, 18:34

Type Values Removed Values Added
References (MISC) https://helpx.adobe.com/security/products/bridge/apsb21-94.html - (MISC) https://helpx.adobe.com/security/products/bridge/apsb21-94.html - Patch, Vendor Advisory
CVSS v2 : 6.8
v3 : 5.5 		v2 : 4.3
v3 : 5.5
First Time Adobe bridge
CPE cpe:2.3:a:adobe:prelude:*:*:*:*:*:*:*:* cpe:2.3:a:adobe:bridge:*:*:*:*:*:*:*:*

16 Mar 2022, 15:15

Type Values Removed Values Added
CVSS v2 : 6.8
v3 : 7.8 		v2 : 6.8
v3 : 5.5
CWE CWE-20 CWE-476
References
  • {'url': 'https://helpx.adobe.com/security/products/prelude/apsb21-96.html', 'name': 'https://helpx.adobe.com/security/products/prelude/apsb21-96.html', 'tags': ['Patch', 'Vendor Advisory'], 'refsource': 'MISC'}
  • (MISC) https://helpx.adobe.com/security/products/bridge/apsb21-94.html -
Summary Adobe Prelude version 10.1 (and earlier) is affected by an improper input validation vulnerability in the XDCAMSAM directory. An unauthenticated attacker could leverage this vulnerability to execute arbitrary code in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Adobe Bridge version 11.1.1 (and earlier) is affected by a Null pointer dereference vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

24 Nov 2021, 15:50

Type Values Removed Values Added
CPE cpe:2.3:a:adobe:prelude:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : 7.8 		v2 : 6.8
v3 : 7.8
References (MISC) https://helpx.adobe.com/security/products/prelude/apsb21-96.html - (MISC) https://helpx.adobe.com/security/products/prelude/apsb21-96.html - Patch, Vendor Advisory

22 Nov 2021, 16:36

Type Values Removed Values Added
New CVE
Information

Published : 2021-11-22 16:15

Updated : 2023-12-10 14:09

NVD link : CVE-2021-42733

Mitre link : CVE-2021-42733

CVE.ORG link : CVE-2021-42733

JSON object : View

Products Affected

microsoft

  • windows

adobe

  • bridge
CWE
CWE-476

NULL Pointer Dereference