CVE-2023-34417
published 2023-06-19CVE-2023-34417: Memory safety bugs present in Firefox 113. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could…
PriorityP339critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
0.78%
51.4th percentile
Memory safety bugs present in Firefox 113. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 114.
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | firefox | < firefox 114.0-1 (sid) | firefox 114.0-1 (sid) |
| mozilla | firefox | < 114.0 | 114.0 |
| mozilla | firefox | — | — |
| mozilla | firefox | >= 0 < 114.0+build3-0ubuntu0.20.04.1 | 114.0+build3-0ubuntu0.20.04.1 |
| mozilla | firefox | >= 0 < 114.0.1+build1-0ubuntu0.20.04.1 | 114.0.1+build1-0ubuntu0.20.04.1 |
| mozilla | firefox | >= 0 < 114.0.2+build1-0ubuntu0.20.04.1 | 114.0.2+build1-0ubuntu0.20.04.1 |
| mozilla | firefox | >= unspecified < 114 | 114 |
| msrc | azl3_mozjs_102.15.1-1_on_azure_linux_3.0 | — | — |
| msrc | azl3_rust_1.86.0-1_on_azure_linux_3.0 | — | — |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
osv9.8CRITICAL
vendor_debian9.8CRITICAL
vendor_msrc8.4HIGH
vendor_ubuntu3.1LOW
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Ubuntu
Firefox regressions
vendor_ubuntu·2023-06-21·CVSS 3.1
[LOW] Firefox regressions
Title: Firefox regressions
Summary: USN-6143-2 caused some minor regressions in Firefox.
USN-6143-1 fixed vulnerabilities and USN-6143-2 fixed minor regressions in
Firefox. The update introduced several minor regressions. This update fixes
the problem.
We apologize for the inconvenience.
Original advisory details:
Multiple security issues were discovered in Firefox. If a user were
tricked into opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service, obtain sensitive
information across domains, or execute arbitrary code. (CVE-2023-34414,
CVE-2023-34416, CVE-2023-34417)
Jun Kokatsu discovered that Firefox did not properly validate site-isolated
process for a document loaded from a data: URL that was the result of a
redirect, leading
Microsoft
Memory safety bugs present in Firefox 113. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code.
vendor_msrc·2023-06-13·CVSS 8.4
CVE-2023-34417 [CRITICAL] CWE-787 Memory safety bugs present in Firefox 113. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code.
Memory safety bugs present in Firefox 113. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. 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 i
Ubuntu
Firefox regressions
vendor_ubuntu·2023-06-13·CVSS 3.1
[LOW] Firefox regressions
Title: Firefox regressions
Summary: USN-6143-1 caused some minor regressions in Firefox.
USN-6143-1 fixed vulnerabilities in Firefox. The update introduced
several minor regressions. This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
Multiple security issues were discovered in Firefox. If a user were
tricked into opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service, obtain sensitive
information across domains, or execute arbitrary code. (CVE-2023-34414,
CVE-2023-34416, CVE-2023-34417)
Jun Kokatsu discovered that Firefox did not properly validate site-isolated
process for a document loaded from a data: URL that was the result of a
redirect, leading to an open redirect attack. An attacke
Ubuntu
Firefox vulnerabilities
vendor_ubuntu·2023-06-07·CVSS 3.1
CVE-2023-34414 [LOW] Firefox vulnerabilities
Title: Firefox vulnerabilities
Summary: Several security issues were fixed in Firefox.
Multiple security issues were discovered in Firefox. If a user were
tricked into opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service, obtain sensitive
information across domains, or execute arbitrary code. (CVE-2023-34414,
CVE-2023-34416, CVE-2023-34417)
Jun Kokatsu discovered that Firefox did not properly validate site-isolated
process for a document loaded from a data: URL that was the result of a
redirect, leading to an open redirect attack. An attacker could possibly
use this issue to perform phishing attacks. (CVE-2023-34415)
Instructions: After a standard system update you need to restart Firefox to make all the
necessary changes.
Debian
CVE-2023-34417: firefox - Memory safety bugs present in Firefox 113. Some of these bugs showed evidence of...
vendor_debian·2023·CVSS 9.8
CVE-2023-34417 [CRITICAL] CVE-2023-34417: firefox - Memory safety bugs present in Firefox 113. Some of these bugs showed evidence of...
Memory safety bugs present in Firefox 113. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 114.
Scope: local
sid: resolved (fixed in 114.0-1)
Mozilla
Mozilla Foundation Security Advisory 2023-20: CVE-2023-34417
vendor_mozilla·CVSS 9.8
CVE-2023-34417 [CRITICAL] Mozilla Foundation Security Advisory 2023-20: CVE-2023-34417
Mozilla Foundation Security Advisory 2023-20
CVE: CVE-2023-34417
Product: Firefox
Impact: high
Fixed in: Firefox 114
OSV
firefox regressions
osv·2023-06-21·CVSS 3.1
[LOW] firefox regressions
firefox regressions
USN-6143-1 fixed vulnerabilities and USN-6143-2 fixed minor regressions in
Firefox. The update introduced several minor regressions. This update fixes
the problem.
We apologize for the inconvenience.
Original advisory details:
Multiple security issues were discovered in Firefox. If a user were
tricked into opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service, obtain sensitive
information across domains, or execute arbitrary code. (CVE-2023-34414,
CVE-2023-34416, CVE-2023-34417)
Jun Kokatsu discovered that Firefox did not properly validate site-isolated
process for a document loaded from a data: URL that was the result of a
redirect, leading to an open redirect attack. An attacker could possibly
use this issue
GHSA
GHSA-jr8c-7w56-v2rh: Memory safety bugs present in Firefox 113
ghsa_unreviewed·2023-06-19
CVE-2023-34417 [CRITICAL] CWE-787 GHSA-jr8c-7w56-v2rh: Memory safety bugs present in Firefox 113
Memory safety bugs present in Firefox 113. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 114.
OSV
firefox regressions
osv·2023-06-13·CVSS 3.1
CVE-2023-34414 [LOW] firefox regressions
firefox regressions
USN-6143-1 fixed vulnerabilities in Firefox. The update introduced
several minor regressions. This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
Multiple security issues were discovered in Firefox. If a user were
tricked into opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service, obtain sensitive
information across domains, or execute arbitrary code. (CVE-2023-34414,
CVE-2023-34416, CVE-2023-34417)
Jun Kokatsu discovered that Firefox did not properly validate site-isolated
process for a document loaded from a data: URL that was the result of a
redirect, leading to an open redirect attack. An attacker could possibly
use this issue to perform phishing attacks. (CVE-2023
OSV
firefox vulnerabilities
osv·2023-06-07·CVSS 3.1
CVE-2023-34414 [LOW] firefox vulnerabilities
firefox vulnerabilities
Multiple security issues were discovered in Firefox. If a user were
tricked into opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service, obtain sensitive
information across domains, or execute arbitrary code. (CVE-2023-34414,
CVE-2023-34416, CVE-2023-34417)
Jun Kokatsu discovered that Firefox did not properly validate site-isolated
process for a document loaded from a data: URL that was the result of a
redirect, leading to an open redirect attack. An attacker could possibly
use this issue to perform phishing attacks. (CVE-2023-34415)
OSV
CVE-2023-34417: Memory safety bugs present in Firefox 113
osv·2023-06-07·CVSS 9.8
CVE-2023-34417 [CRITICAL] CVE-2023-34417: Memory safety bugs present in Firefox 113
Memory safety bugs present in Firefox 113. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 114.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1746447%2C1820903%2C1832832https://security.gentoo.org/glsa/202401-10https://www.mozilla.org/security/advisories/mfsa2023-20/https://bugzilla.mozilla.org/buglist.cgi?bug_id=1746447%2C1820903%2C1832832https://security.gentoo.org/glsa/202401-10https://www.mozilla.org/security/advisories/mfsa2023-20/
2023-06-19
Published