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18 matches found

AstraLinux
AstraLinux
added 2026/05/20 5:53 a.m.4 views

Astra Linux - уязвимость в firefox, thunderbird

It was possible to create specific XSLT markup that could bypass the iframe sandbox. This vulnerability affects Firefox ESR versions prior to 91.5, Firefox versions prior to 96, and Thunderbird versions prior to 91.5...

10CVSS7.3AI score0.01351EPSS
Exploits1References1
EUVD
EUVD
added 2025/10/03 8:7 p.m.2 views

EUVD-2021-34009

Malicious code in bioql PyPI...

10CVSS9.1AI score0.01351EPSS
Exploits1References21
SUSE CVE
SUSE CVE
added 2023/02/15 3:47 a.m.2 views

SUSE CVE-2021-4140

It was possible to construct specific XSLT markup that would be able to bypass an iframe sandbox. This vulnerability affects Firefox ESR 91.5, Firefox 96, and Thunderbird 91.5...

10CVSS8.6AI score0.01351EPSS
Exploits1References11
OSV
OSV
added 2022/12/22 8:15 p.m.7 views

CVE-2021-4140

It was possible to construct specific XSLT markup that would be able to bypass an iframe sandbox. This vulnerability affects Firefox ESR 91.5, Firefox 96, and Thunderbird 91.5...

10CVSS8.8AI score
Exploits0References4
Vulnrichment
Vulnrichment
added 2022/12/22 12:0 a.m.3 views

CVE-2021-4140

It was possible to construct specific XSLT markup that would be able to bypass an iframe sandbox. This vulnerability affects Firefox ESR 91.5, Firefox 96, and Thunderbird 91.5...

8.8AI score0.01351EPSS
Exploits1References4
CVE
CVE
added 2022/12/22 12:0 a.m.283 views

CVE-2021-4140

CVE-2021-4140 is a vulnerability where crafted XSLT markup could bypass the iframe sandbox, affecting Mozilla Firefox/Thunderbird products. Connected advisories consistently describe an iframe sandbox bypass with XSLT as the issue (CVE-2021-4140) and document affected versions such as Firefox ESR...

10CVSS8.8AI score0.01351EPSS
Exploits1References4Affected Software3
AlpineLinux
AlpineLinux
added 2022/12/22 12:0 a.m.59 views

CVE-2021-4140

It was possible to construct specific XSLT markup that would be able to bypass an iframe sandbox. This vulnerability affects Firefox ESR 91.5, Firefox 96, and Thunderbird 91.5...

10CVSS9.1AI score0.01351EPSS
Exploits1
Tenable Nessus
Tenable Nessus
added 2022/01/21 12:0 a.m.40 views

SUSE SLES15 Security Update : MozillaFirefox (SUSE-SU-2022:0137-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:0137-1 advisory. - It was possible to construct specific XSLT markup that would be able to bypass an iframe sandbox. This vulnerability affects...

10CVSS7.9AI score0.01351EPSS
Exploits6References30
OSV
OSV
added 2022/01/16 8:39 p.m.8 views

MGASA-2022-0019 Updated thunderbird packages fix security vulnerability

It was possible to construct specific XSLT markup that would be able to bypass an iframe sandbox CVE-2021-4140. Constructing audio sinks could have lead to a race condition when playing audio files and closing windows. This could have lead to a use-after-free causing a potentially exploitable cra...

10CVSS8.6AI score0.01351EPSS
Exploits6References5
Tenable Nessus
Tenable Nessus
added 2022/01/13 12:0 a.m.238 views

Oracle Linux 8 : thunderbird (ELSA-2022-0129)

The remote Oracle Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2022-0129 advisory. 91.5.0-1.0.1 - Replaced thunderbird-redhat-default-prefs.js with thunderbird-oracle-default-prefs.js 91.5.0-1 - Update to 91.5.0 build1 Tenable has...

10CVSS7.4AI score0.01351EPSS
Exploits6References13
Tenable Nessus
Tenable Nessus
added 2022/01/13 12:0 a.m.54 views

Ubuntu 18.04 LTS / 20.04 LTS : Firefox vulnerabilities (USN-5229-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5229-1 advisory. Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could...

10CVSS7.5AI score0.01351EPSS
Exploits6References14
Tenable Nessus
Tenable Nessus
added 2022/01/13 12:0 a.m.45 views

Oracle Linux 7 : firefox (ELSA-2022-0124)

The remote Oracle Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2022-0124 advisory. 91.5.0-1.0.2 - Enabled aarch64 builds 91.5.0-1.0.1 - Remove upstream references Orabug: 30143292 - Update distribution for Oracle Linux Orabug: 3014329...

10CVSS7.4AI score0.01351EPSS
Exploits6References13
RedHat Linux
RedHat Linux
added 2022/01/12 12:21 p.m.4 views

Mozilla: Iframe sandbox bypass with XSLT

The Mozilla Foundation Security Advisory describes this flaw as: It was possible to construct specific XSLT markups that would enable someone to bypass an iframe sandbox...

10CVSS7.3AI score0.01351EPSS
Exploits1References6
OSV
OSV
added 2022/01/11 11:22 p.m.11 views

MGASA-2022-0013 Updated nss and firefox packages fix security vulnerabilities

It was possible to construct specific XSLT markup that would be able to bypass an iframe sandbox CVE-2021-4140. Constructing audio sinks could have lead to a race condition when playing audio files and closing windows. This could have lead to a use-after-free causing a potentially exploitable cra...

10CVSS8.5AI score0.01351EPSS
Exploits6References6
Tenable Nessus
Tenable Nessus
added 2022/01/11 12:0 a.m.56 views

Mozilla Thunderbird < 91.5

The version of Thunderbird installed on the remote macOS or Mac OS X host is prior to 91.5. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2022-03 advisory. - Mozilla developers Calixte Denizet, Kershaw Chang, Christian Holler, Jason Kratzer, Gabriele Svelto, Tyso...

10CVSS7.8AI score0.01351EPSS
Exploits6References15
Tenable Nessus
Tenable Nessus
added 2022/01/11 12:0 a.m.35 views

Mozilla Firefox ESR < 91.5

The version of Firefox ESR installed on the remote macOS or Mac OS X host is prior to 91.5. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2022-02 advisory. - Mozilla developers Calixte Denizet, Kershaw Chang, Christian Holler, Jason Kratzer, Gabriele Svelto, Tyso...

10CVSS7.8AI score0.01351EPSS
Exploits6References15
Tenable Nessus
Tenable Nessus
added 2022/01/11 12:0 a.m.31 views

Mozilla Thunderbird < 91.5

The version of Thunderbird installed on the remote Windows host is prior to 91.5. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2022-03 advisory. - Mozilla developers Calixte Denizet, Kershaw Chang, Christian Holler, Jason Kratzer, Gabriele Svelto, Tyson Smith,...

10CVSS7.8AI score0.01351EPSS
Exploits6References15
UbuntuCve
UbuntuCve
added 2021/12/31 12:0 a.m.42 views

CVE-2021-4140

It was possible to construct specific XSLT markup that would be able to bypass an iframe sandbox. This vulnerability affects Firefox ESR 91.5, Firefox 96, and Thunderbird 91.5...

10CVSS7.2AI score0.01351EPSS
Exploits1References7
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