CVE-2021-29061

A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in Vfsjfilechooser2 version 0.2.9 and below which occurs when the application attempts to validate crafted URIs.

CVSS v3.1 NVD

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2.0 NVD

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS

2.31% chance of exploitation in the next 30 days, 83rd percentile

Published

2021-06-21

Updated

2024-08-03

Proof-of-concept exploits (2)

• yetingli/PoCs/blob/main/CVE-2021-29061/Vfsjfilechooser2.md11★ · 2021-06-17
• yetingli/SaveResults/blob/main/md/vfsjfilechooser2.md0★ · 2021-09-07

Security advisories

• fracpete/vfsjfilechooser2/issues/7
• advisories/GHSA-c7fh-chf7-jr5x

References

• CVE Record
• NVD entry

Related

• CVE-2020-27511
• CVE-2021-29059
• CVE-2021-29060
• CVE-2021-29063