CVE-2023-23604
published 2023-06-02CVE-2023-23604: A duplicate `SystemPrincipal` object could be created when parsing a non-system html document via `DOMParser::ParseFromSafeString`. This could have lead to…
PriorityP429medium6.5CVSS 3.1
AVNACLPRNUIRSUCNIHAN
EPSS
0.46%
36.9th percentile
A duplicate `SystemPrincipal` object could be created when parsing a non-system html document via `DOMParser::ParseFromSafeString`. This could have lead to bypassing web security checks. This vulnerability affects Firefox < 109.
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | firefox | < firefox 109.0-1 (sid) | firefox 109.0-1 (sid) |
| mozilla | firefox | < 109.0 | 109.0 |
| mozilla | firefox | — | — |
| mozilla | firefox | >= 0 < 109.0.1+build1-0ubuntu0.18.04.2 | 109.0.1+build1-0ubuntu0.18.04.2 |
| mozilla | firefox | >= 0 < 109.0+build2-0ubuntu0.18.04.1 | 109.0+build2-0ubuntu0.18.04.1 |
| mozilla | firefox | >= 0 < 109.0.1+build1-0ubuntu0.20.04.2 | 109.0.1+build1-0ubuntu0.20.04.2 |
| mozilla | firefox | >= 0 < 109.0+build2-0ubuntu0.20.04.1 | 109.0+build2-0ubuntu0.20.04.1 |
| mozilla | firefox | >= unspecified < 109 | 109 |
| msrc | azl3_mozjs_102.15.1-1_on_azure_linux_3.0 | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
osv6.5MEDIUM
vendor_debian6.5MEDIUM
vendor_msrc6.5MEDIUM
vendor_ubuntu6.5MEDIUM
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Microsoft
A duplicate <code>SystemPrincipal</code> object could be created when parsing a non-system html document via <code>DOMParser::ParseFromSafeString</code>. This could have lead to bypassing web security
vendor_msrc·2023-06-13·CVSS 6.5
CVE-2023-23604 [MEDIUM] A duplicate <code>SystemPrincipal</code> object could be created when parsing a non-system html document via <code>DOMParser::ParseFromSafeString</code>. This could have lead to bypassing web security
A duplicate SystemPrincipal object could be created when parsing a non-system html document via DOMParser::ParseFromSafeString. This could have lead to bypassing web security checks. This vulnerability affects Firefox Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will
Ubuntu
Firefox regressions
vendor_ubuntu·2023-02-06·CVSS 6.5
[MEDIUM] Firefox regressions
Title: Firefox regressions
Summary: USN-5816-1 caused some minor regressions in Firefox.
USN-5816-1 fixed vulnerabilities in Firefox. The update introduced
several minor regressions. This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
Niklas Baumstark discovered that a compromised web child process of Firefox
could disable web security opening restrictions, leading to a new child
process being spawned within the file:// context. An attacker could
potentially exploits this to obtain sensitive information. (CVE-2023-23597)
Tom Schuster discovered that Firefox was not performing a validation check
on GTK drag data. An attacker could potentially exploits this to obtain
sensitive information. (CVE-2023-23598)
Vadim discovered that Firefox was not
Ubuntu
Firefox vulnerabilities
vendor_ubuntu·2023-01-23·CVSS 6.5
CVE-2023-23603 [MEDIUM] Firefox vulnerabilities
Title: Firefox vulnerabilities
Summary: Several security issues were fixed in Firefox.
Niklas Baumstark discovered that a compromised web child process of Firefox
could disable web security opening restrictions, leading to a new child
process being spawned within the file:// context. An attacker could
potentially exploits this to obtain sensitive information. (CVE-2023-23597)
Tom Schuster discovered that Firefox was not performing a validation check
on GTK drag data. An attacker could potentially exploits this to obtain
sensitive information. (CVE-2023-23598)
Vadim discovered that Firefox was not properly sanitizing a curl command
output when copying a network request from the developer tools panel. An
attacker could potentially exploits this to hide and execute arbitrary
commands. (CV
Debian
CVE-2023-23604: firefox - A duplicate `SystemPrincipal` object could be created when parsing a non-system ...
vendor_debian·2023·CVSS 6.5
CVE-2023-23604 [MEDIUM] CVE-2023-23604: firefox - A duplicate `SystemPrincipal` object could be created when parsing a non-system ...
A duplicate `SystemPrincipal` object could be created when parsing a non-system html document via `DOMParser::ParseFromSafeString`. This could have lead to bypassing web security checks. This vulnerability affects Firefox < 109.
Scope: local
sid: resolved (fixed in 109.0-1)
Mozilla
Mozilla Foundation Security Advisory 2023-01: CVE-2023-23604
vendor_mozilla·CVSS 6.5
CVE-2023-23604 [MEDIUM] Mozilla Foundation Security Advisory 2023-01: CVE-2023-23604
Mozilla Foundation Security Advisory 2023-01
CVE: CVE-2023-23604
Product: Firefox
Impact: high
Fixed in: Firefox 109
GHSA
GHSA-5997-5448-jfqf: A duplicate SystemPrincipal object could be created when parsing a non-system html document via DOMParser::ParseFromSafeString
ghsa_unreviewed·2023-06-02
CVE-2023-23604 [MEDIUM] CWE-863 GHSA-5997-5448-jfqf: A duplicate SystemPrincipal object could be created when parsing a non-system html document via DOMParser::ParseFromSafeString
A duplicate SystemPrincipal object could be created when parsing a non-system html document via DOMParser::ParseFromSafeString. This could have lead to bypassing web security checks. This vulnerability affects Firefox < 109.
OSV
firefox regressions
osv·2023-02-06·CVSS 6.5
[MEDIUM] firefox regressions
firefox regressions
USN-5816-1 fixed vulnerabilities in Firefox. The update introduced
several minor regressions. This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
Niklas Baumstark discovered that a compromised web child process of Firefox
could disable web security opening restrictions, leading to a new child
process being spawned within the file:// context. An attacker could
potentially exploits this to obtain sensitive information. (CVE-2023-23597)
Tom Schuster discovered that Firefox was not performing a validation check
on GTK drag data. An attacker could potentially exploits this to obtain
sensitive information. (CVE-2023-23598)
Vadim discovered that Firefox was not properly sanitizing a curl command
output when copying a network requ
OSV
firefox vulnerabilities
osv·2023-01-23·CVSS 6.5
CVE-2023-23597 [MEDIUM] firefox vulnerabilities
firefox vulnerabilities
Niklas Baumstark discovered that a compromised web child process of Firefox
could disable web security opening restrictions, leading to a new child
process being spawned within the file:// context. An attacker could
potentially exploits this to obtain sensitive information. (CVE-2023-23597)
Tom Schuster discovered that Firefox was not performing a validation check
on GTK drag data. An attacker could potentially exploits this to obtain
sensitive information. (CVE-2023-23598)
Vadim discovered that Firefox was not properly sanitizing a curl command
output when copying a network request from the developer tools panel. An
attacker could potentially exploits this to hide and execute arbitrary
commands. (CVE-2023-23599)
Luan Herrera discovered that Firefox was not stop
OSV
CVE-2023-23604: A duplicate `SystemPrincipal` object could be created when parsing a non-system html document via `DOMParser::ParseFromSafeString`
osv·2023-01-18·CVSS 6.5
CVE-2023-23604 [MEDIUM] CVE-2023-23604: A duplicate `SystemPrincipal` object could be created when parsing a non-system html document via `DOMParser::ParseFromSafeString`
A duplicate `SystemPrincipal` object could be created when parsing a non-system html document via `DOMParser::ParseFromSafeString`. This could have lead to bypassing web security checks. This vulnerability affects Firefox < 109.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2023-06-02
Published