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7.5
CVSSv2

CVE-2021-32563

Published: 11/05/2021 Updated: 28/02/2023
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
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Vulnerability Summary

An issue exists in Thunar prior to 4.16.7 and 4.17.x prior to 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.

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xfce thunar

Vendor Advisories

Debian CVElist Bug Report Logs: thunar: CVE-2021-32563
Debian Bug report logs - #988394 thunar: CVE-2021-32563 Package: src:thunar; Maintainer for src:thunar is Debian Xfce Maintainers <debian-xfce@listsdebianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Tue, 11 May 2021 19:48:02 UTC Severity: grave Tags: security, upstream Found in versions thunar ...
Arch Linux Issues:
An issue was discovered in Thunar before 4167 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 ...

References

CWE-913https://gitlab.xfce.org/xfce/thunar/-/tagshttps://gitlab.xfce.org/xfce/thunar/-/commit/9165a61f95e43cc0b5abf9b98eee2818a0191e0bhttps://gitlab.xfce.org/xfce/thunar/-/commit/3b54d9d7dbd7fd16235e2141c43a7f18718f5664https://www.openwall.com/lists/oss-security/2021/05/09/2http://www.openwall.com/lists/oss-security/2021/05/11/3https://gitlab.xfce.org/xfce/thunar/-/commit/1b85b96ebf7cb9bf6a3ddf1acee7643643fdf92dhttp://www.openwall.com/lists/oss-security/2023/01/05/1http://www.openwall.com/lists/oss-security/2023/01/05/2https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=988394https://nvd.nist.govhttps://security.archlinux.org/CVE-2021-32563
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2023-7028memory leaklog injectionCVE-2024-3400CVE-2022-48695CVE-2022-48675CVE-2024-34487CVE-2024-33792spoof
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