critique
CVE-2021-38503
Mozilla: iframe sandbox rules did not apply to XSLT stylesheets
Dans la Trivy database depuis au moins le 24 oct. 2026, 07:11 UTCLa date d'entrée avant ce build n'est pas enregistrée.
Sévérité par source
NVD10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Red Hat10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Le label propre à Trivy est CRITICAL. Critique selon NVD. Plus basse selon Red Hat (élevée), AlmaLinux (élevée), Amazon (élevée), Oracle (élevée), Rocky Linux (élevée), Ubuntu (moyenne).
Description
The iframe sandbox rules were not correctly applied to XSLT stylesheets, allowing an iframe to bypass restrictions such as executing scripts or navigating the top-level frame. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3.
Paquets affectés et versions corrigées
| Source | Paquet | Corrigé en |
|---|---|---|
| alma 8 | firefox, thunderbird | 91.3.0-1.el8_4.alma et 1 autres |
| alpine 3.15 | firefox, firefox-esr | 94.0-r0 et 1 autres |
| alpine 3.16 | firefox, firefox-esr, thunderbird | 94.0-r0 et 2 autres |
| alpine 3.17 | firefox, firefox-esr, thunderbird | 94.0-r0 et 2 autres |
| alpine 3.18 | firefox, firefox-esr, thunderbird | 94.0-r0 et 2 autres |
| alpine 3.19 | firefox, firefox-esr, thunderbird | 94.0-r0 et 2 autres |
| alpine 3.20 | firefox, firefox-esr, thunderbird | 94.0-r0 et 2 autres |
| alpine 3.21 | firefox, firefox-esr, librewolf et 1 autres | 94.0-r0 et 2 autres |
| alpine 3.22 | firefox, firefox-esr, librewolf et 1 autres | 94.0-r0 et 2 autres |
| alpine 3.23 | firefox, firefox-esr, librewolf et 1 autres | 94.0-r0 et 2 autres |
| alpine 3.24 | librewolf | 94.0-r0 |
| alpine edge | librewolf | 94.0-r0 |
Afficher les 73 entrées de 33 sources
| Source | Paquet | Corrigé en |
|---|---|---|
| alma 8 | firefox | 91.3.0-1.el8_4.alma |
| alma 8 | thunderbird | 91.3.0-2.el8_4.alma |
| alpine 3.15 | firefox | 94.0-r0 |
| alpine 3.15 | firefox-esr | 91.3.0-r0 |
| alpine 3.16 | firefox | 94.0-r0 |
| alpine 3.16 | firefox-esr | 91.3.0-r0 |
| alpine 3.16 | thunderbird | 91.3.2-r0 |
| alpine 3.17 | firefox | 94.0-r0 |
| alpine 3.17 | firefox-esr | 91.3.0-r0 |
| alpine 3.17 | thunderbird | 91.3.2-r0 |
| alpine 3.18 | firefox | 94.0-r0 |
| alpine 3.18 | firefox-esr | 91.3.0-r0 |
| alpine 3.18 | thunderbird | 91.3.2-r0 |
| alpine 3.19 | firefox | 94.0-r0 |
| alpine 3.19 | firefox-esr | 91.3.0-r0 |
| alpine 3.19 | thunderbird | 91.3.2-r0 |
| alpine 3.20 | firefox | 94.0-r0 |
| alpine 3.20 | firefox-esr | 91.3.0-r0 |
| alpine 3.20 | thunderbird | 91.3.2-r0 |
| alpine 3.21 | firefox | 94.0-r0 |
| alpine 3.21 | firefox-esr | 91.3.0-r0 |
| alpine 3.21 | librewolf | 94.0-r0 |
| alpine 3.21 | thunderbird | 91.3.2-r0 |
| alpine 3.22 | firefox | 94.0-r0 |
| alpine 3.22 | firefox-esr | 91.3.0-r0 |
| alpine 3.22 | librewolf | 94.0-r0 |
| alpine 3.22 | thunderbird | 91.3.2-r0 |
| alpine 3.23 | firefox | 94.0-r0 |
| alpine 3.23 | firefox-esr | 91.3.0-r0 |
| alpine 3.23 | librewolf | 94.0-r0 |
| alpine 3.23 | thunderbird | 91.3.2-r0 |
| alpine 3.24 | librewolf | 94.0-r0 |
| alpine edge | librewolf | 94.0-r0 |
| amazon linux 2 | thunderbird | 91.6.0-1.amzn2.0.1 |
| amazon linux 2 | thunderbird-debuginfo | 91.6.0-1.amzn2.0.1 |
| debian 10 | thunderbird | 1:91.4.1-1~deb10u1 |
| debian 11 | firefox-esr | 91.4.1esr-1~deb11u1 |
| debian 11 | thunderbird | 1:91.4.1-1~deb11u1 |
| debian 12 | firefox-esr | 91.3.0esr-1 |
| debian 12 | thunderbird | 1:91.3.0-1 |
| debian 13 | firefox-esr | 91.3.0esr-1 |
| debian 13 | thunderbird | 1:91.3.0-1 |
| debian 14 | firefox-esr | 91.3.0esr-1 |
| debian 14 | thunderbird | 1:91.3.0-1 |
| debian 9 | firefox-esr | 91.4.1esr-1~deb9u1 |
| debian 9 | thunderbird | 1:91.4.1-1~deb9u1 |
| echo | firefox-esr | 91.3.0esr-1 |
| echo | thunderbird | 1:91.3.0-1 |
| Oracle Linux 7 | firefox | 91.3.0-1.0.1.el7_9 |
| Oracle Linux 7 | thunderbird | 91.3.0-2.0.1.el7_9 |
| Oracle Linux 8 | firefox | 91.3.0-1.0.1.el8_4 |
| Oracle Linux 8 | thunderbird | 91.3.0-2.0.1.el8_4 |
| Red Hat | firefox | pas de correctif indiqué |
| Red Hat | thunderbird | pas de correctif indiqué |
| rocky 8 | firefox | 91.3.0-1.el8_4 |
| rocky 8 | thunderbird | 91.3.0-2.el8 |
| ubuntu 18.04 | firefox | 94.0+build3-0ubuntu0.18.04.1 |
| ubuntu 18.04 | thunderbird | 1:91.5.0+build1-0ubuntu0.18.04.1 |
| ubuntu 20.04 | firefox | 94.0+build3-0ubuntu0.20.04.1 |
| ubuntu 20.04 | thunderbird | 1:91.5.0+build1-0ubuntu0.20.04.1 |
| ubuntu 21.04 | firefox | 94.0+build3-0ubuntu0.21.04.1 |
| ubuntu 21.10 | firefox | 94.0+build3-0ubuntu0.21.10.1 |
| ubuntu 21.10 | thunderbird | 1:91.3.1+build1-0ubuntu0.21.10.1 |
| ubuntu 22.04 | firefox | 94.0+build3-0ubuntu1 |
| ubuntu 22.04 | thunderbird | 1:91.3.1+build1-0ubuntu1 |
| ubuntu 22.10 | firefox | 94.0+build3-0ubuntu1 |
| ubuntu 22.10 | thunderbird | 1:91.3.1+build1-0ubuntu1 |
| ubuntu 23.04 | firefox | 94.0+build3-0ubuntu1 |
| ubuntu 23.04 | thunderbird | 1:91.3.1+build1-0ubuntu1 |
| ubuntu 23.10 | firefox | 94.0+build3-0ubuntu1 |
| ubuntu 23.10 | thunderbird | 1:91.3.1+build1-0ubuntu1 |
| ubuntu 24.04 | firefox | 94.0+build3-0ubuntu1 |
| ubuntu 24.04 | thunderbird | 1:91.3.1+build1-0ubuntu1 |
Références
- https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-38503.json
- https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-38504.json
- https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-38506.json
- https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-38507.json
- https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-38508.json
- https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-38509.json
- https://access.redhat.com/security/cve/CVE-2021-38503
- https://bugzilla.mozilla.org/show_bug.cgi?id=1729517
Les 26 références
- https://linux.oracle.com/cve/CVE-2021-38503.html
- https://linux.oracle.com/errata/ELSA-2021-4134.html
- https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html
- https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html
- https://nvd.nist.gov/vuln/detail/CVE-2021-38503
- https://security.gentoo.org/glsa/202202-03
- https://security.gentoo.org/glsa/202208-14
- https://ubuntu.com/security/notices/USN-5131-1
- https://ubuntu.com/security/notices/USN-5152-1
- https://ubuntu.com/security/notices/USN-5248-1
- https://www.cve.org/CVERecord?id=CVE-2021-38503
- https://www.debian.org/security/2021/dsa-5026
- https://www.debian.org/security/2022/dsa-5034
- https://www.mozilla.org/en-US/security/advisories/mfsa2021-48/#CVE-2021-38503
- https://www.mozilla.org/en-US/security/advisories/mfsa2021-49/#CVE-2021-38503
- https://www.mozilla.org/security/advisories/mfsa2021-48/
- https://www.mozilla.org/security/advisories/mfsa2021-49/
- https://www.mozilla.org/security/advisories/mfsa2021-50/