Vulnerability Monitor

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CVE-2021-45086

XSS can occur in GNOME Web (aka Epiphany) before 40.4 and 41.x before 41.1 because a server's suggested_filename is used as the pdf_name value in PDF.js.

Published

2021-12-16T03:15:10.263

Last Modified

2024-11-21T06:31:55.317

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.1 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
CWE-79

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	gnome	epiphany	< 40.4	Yes
Application	gnome	epiphany	< 41.1	Yes
Operating System	debian	debian_linux	11.0	Yes

References

https://gitlab.gnome.org/GNOME/epiphany/-/issues/1612 Exploit, Vendor Advisory ([email protected])
https://gitlab.gnome.org/GNOME/epiphany/-/merge_requests/1045 Patch, Vendor Advisory ([email protected])
https://www.debian.org/security/2022/dsa-5042 Third Party Advisory ([email protected])
https://gitlab.gnome.org/GNOME/epiphany/-/issues/1612 Exploit, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://gitlab.gnome.org/GNOME/epiphany/-/merge_requests/1045 Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2022/dsa-5042 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)