Detections
Analytics

CVE-2023-5732

medium

Description

An attacker could have created a malicious link using bidirectional characters to spoof the location in the address bar when visited. This vulnerability affects Firefox < 117, Firefox ESR < 115.4, and Thunderbird < 115.4.1.

References

https://www.debian.org/security/2023/dsa-5538

https://www.debian.org/security/2023/dsa-5535

https://lists.debian.org/debian-lts-announce/2023/10/msg00042.html

https://lists.debian.org/debian-lts-announce/2023/10/msg00037.html

https://www.mozilla.org/security/advisories/mfsa2023-47/

https://www.mozilla.org/security/advisories/mfsa2023-46/

https://www.mozilla.org/security/advisories/mfsa2023-34/

https://bugzilla.mozilla.org/show_bug.cgi?id=1836962

https://bugzilla.mozilla.org/show_bug.cgi?id=1690979

Details

Source: Mitre, NVD

Published: 2023-10-25

Updated: 2023-11-01

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:C/A:N

Severity: High

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Severity: Medium

EPSS

EPSS: 0.0083