Vulnerability CVE-2023-5732: Information

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.

Severity: MEDIUM (6.5) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

URL: https://nvd.nist.gov/vuln/detail/CVE-2023-5732
Published: Oct. 25, 2023
Modified: Nov. 1, 2023

Fixed packages

Package name
Branch
Fixed in version
Version from repository
Errata ID
Task #
State
firefoxp10118.0.2-alt0.p10.1118.0.2-alt0.p10.1ALT-PU-2024-4241-4342418Fixed
firefox-esrsisyphus115.4.0-alt1115.10.0-alt1ALT-PU-2023-6883-2333443Fixed
firefox-esrp10115.4.0-alt1115.10.0-alt1ALT-PU-2023-6908-3333444Fixed
firefox-esrc10f1115.8.0-alt0.c10.1115.9.1-alt0.c10.1ALT-PU-2024-3614-2340631Fixed
thunderbirdsisyphus115.4.1-alt1115.9.0-alt1ALT-PU-2023-6856-2333372Fixed
thunderbirdp10115.8.1-alt1115.9.0-alt1ALT-PU-2024-3860-2342581Fixed
thunderbirdc10f1115.8.1-alt0.c10.1115.9.0-alt0.c10.1ALT-PU-2024-4748-2343092Fixed

References to Advisories, Solutions, and Tools

Hyperlink
Resource
https://www.mozilla.org/security/advisories/mfsa2023-34/
  • Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-47/
  • Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-46/
  • Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1690979
  • Issue Tracking
  • Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1836962
  • Issue Tracking
  • Vendor Advisory
https://www.debian.org/security/2023/dsa-5535
  • Mailing List
  • Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/10/msg00037.html
  • Mailing List
  • Third Party Advisory
https://www.debian.org/security/2023/dsa-5538
  • Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/10/msg00042.html
  • Mailing List
  • Third Party Advisory

    1. Configuration 1

      cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
      End excliding
      117.0
      cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
      End excliding
      115.4.1
      cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
      End excliding
      115.4.1

      Configuration 2

      cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
      cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
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