5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
7.1 High
CVSS2
Access Vector
Access Complexity
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
0.001 Low
EPSS
Percentile
30.3%
XMP Toolkit 2021.07 (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.
Author | Note |
---|---|
mdeslaur | fixed in adobe’s 2021.08 code drop |
cgit.freedesktop.org/exempi/commit/?h=adobe-sdk&id=16e53564ae6c2689387479c04770f492075d5b7b (2.6.0)
github.com/adobe/XMP-Toolkit-SDK/commit/16e53564ae6c2689387479c04770f492075d5b7b (v2021.08)
helpx.adobe.com/security/products/xmpcore/apsb21-108.html
launchpad.net/bugs/cve/CVE-2021-42528
nvd.nist.gov/vuln/detail/CVE-2021-42528
security-tracker.debian.org/tracker/CVE-2021-42528
ubuntu.com/security/notices/USN-5483-1
www.cve.org/CVERecord?id=CVE-2021-42528
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
7.1 High
CVSS2
Access Vector
Access Complexity
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
0.001 Low
EPSS
Percentile
30.3%