Ubuntu.comUB:CVE-2021-32563CVE-2021-32563
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.007 Low
EPSS
Percentile
80.2%
An issue was discovered in Thunar before 4.16.7 and 4.17.x before 4.17.2.
When called with a regular file as a command-line argument, it delegates to
a different program (based on the file type) without user confirmation.
This could be used to achieve code execution.
Bugs
References
www.openwall.com/lists/oss-security/2021/05/11/3
gitlab.xfce.org/xfce/thunar/-/commit/3b54d9d7dbd7fd16235e2141c43a7f18718f5664
gitlab.xfce.org/xfce/thunar/-/commit/9165a61f95e43cc0b5abf9b98eee2818a0191e0b
gitlab.xfce.org/xfce/thunar/-/tags
launchpad.net/bugs/cve/CVE-2021-32563
nvd.nist.gov/vuln/detail/CVE-2021-32563
security-tracker.debian.org/tracker/CVE-2021-32563
www.cve.org/CVERecord?id=CVE-2021-32563
www.openwall.com/lists/oss-security/2021/05/09/2
Related
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.007 Low
EPSS
Percentile
80.2%