CVE-2023-25739
published 2023-06-02CVE-2023-25739: Module load requests that failed were not being checked as to whether or not they were cancelled causing a use-after-free in ScriptLoadContext. This…
PriorityP343high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.68%
47.9th percentile
Module load requests that failed were not being checked as to whether or not they were cancelled causing a use-after-free in ScriptLoadContext. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.
Affected
21 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | firefox | < firefox 110.0-1 (sid) | firefox 110.0-1 (sid) |
| debian | firefox-esr | < firefox 110.0-1 (sid) | firefox 110.0-1 (sid) |
| debian | thunderbird | < firefox 110.0-1 (sid) | firefox 110.0-1 (sid) |
| mozilla | firefox | < 110.0 | 110.0 |
| mozilla | firefox | — | — |
| mozilla | firefox | >= 0 < 110.0+build3-0ubuntu0.18.04.1 | 110.0+build3-0ubuntu0.18.04.1 |
| mozilla | firefox | >= 0 < 110.0.1+build2-0ubuntu0.18.04.1 | 110.0.1+build2-0ubuntu0.18.04.1 |
| mozilla | firefox | >= 0 < 110.0+build3-0ubuntu0.20.04.1 | 110.0+build3-0ubuntu0.20.04.1 |
| mozilla | firefox | >= 0 < 110.0.1+build2-0ubuntu0.20.04.1 | 110.0.1+build2-0ubuntu0.20.04.1 |
| mozilla | firefox | >= unspecified < 110 | 110 |
| mozilla | firefox_esr | < 102.8 | 102.8 |
| mozilla | firefox_esr | >= unspecified < 102.8 | 102.8 |
| mozilla | thunderbird | < 102.8 | 102.8 |
| mozilla | thunderbird | >= 0 < 1:102.8.0-1~deb11u1 | 1:102.8.0-1~deb11u1 |
| mozilla | thunderbird | >= 0 < 1:102.8.0-1 | 1:102.8.0-1 |
| mozilla | thunderbird | >= 0 < 1:102.8.0-1 | 1:102.8.0-1 |
| mozilla | thunderbird | >= 0 < 1:102.8.0-1 | 1:102.8.0-1 |
| mozilla | thunderbird | >= 0 < 1:102.8.0+build2-0ubuntu0.18.04.1 | 1:102.8.0+build2-0ubuntu0.18.04.1 |
| mozilla | thunderbird | >= 0 < 1:102.8.0+build2-0ubuntu0.20.04.1 | 1:102.8.0+build2-0ubuntu0.20.04.1 |
| mozilla | thunderbird | >= 0 < 1:102.8.0+build2-0ubuntu0.22.04.1 | 1:102.8.0+build2-0ubuntu0.22.04.1 |
| mozilla | thunderbird | >= unspecified < 102.8 | 102.8 |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
osv8.8HIGH
vendor_debian8.8HIGH
vendor_redhat8.8HIGH
vendor_ubuntu8.8HIGH
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
OSV
CVE-2023-25739: Module load requests that failed were not being checked as to whether or not they were cancelled causing a use-after-free in ScriptLoadContext
osv·2023-06-02·CVSS 8.8
CVE-2023-25739 [HIGH] CVE-2023-25739: Module load requests that failed were not being checked as to whether or not they were cancelled causing a use-after-free in ScriptLoadContext
Module load requests that failed were not being checked as to whether or not they were cancelled causing a use-after-free in ScriptLoadContext. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.
GHSA
GHSA-p6cx-mxcp-cp6r: Module load requests that failed were not being checked as to whether or not they were cancelled causing a use-after-free in ScriptLoadContext
ghsa_unreviewed·2023-06-02
CVE-2023-25739 [HIGH] CWE-416 GHSA-p6cx-mxcp-cp6r: Module load requests that failed were not being checked as to whether or not they were cancelled causing a use-after-free in ScriptLoadContext
Module load requests that failed were not being checked as to whether or not they were cancelled causing a use-after-free in ScriptLoadContext. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.
OSV
thunderbird vulnerabilities
osv·2023-03-13·CVSS 6.5
CVE-2023-0616 [MEDIUM] thunderbird vulnerabilities
thunderbird vulnerabilities
Multiple security issues were discovered in Thunderbird. If a user were
tricked into opening a specially crafted website in a browsing context, an
attacker could potentially exploit these to cause a denial of service,
obtain sensitive information, bypass security restrictions, cross-site
tracing, or execute arbitrary code. (CVE-2023-0616, CVE-2023-25735,
CVE-2023-25737, CVE-2023-25739, CVE-2023-25729, CVE-2023-25742,
CVE-2023-25746)
Johan Carlsson discovered that Thunderbird did not properly implement CSP
policy on a header when using iframes. An attacker could potentially
exploits this to exfiltrate data. (CVE-2023-25728)
Irvan Kurniawan discovered that Thunderbird was not properly handling
background fullscreen scripts when the window goes into fullscreen m
OSV
firefox regressions
osv·2023-03-01·CVSS 8.8
CVE-2023-0767 [HIGH] firefox regressions
firefox regressions
USN-5880-1 fixed vulnerabilities in Firefox. The update introduced
several minor regressions. This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
Christian Holler discovered that Firefox did not properly manage memory
when using PKCS 12 Safe Bag attributes. An attacker could construct a
PKCS 12 cert bundle in such a way that could allow for arbitrary memory
writes. (CVE-2023-0767)
Johan Carlsson discovered that Firefox did not properly manage child
iframe's unredacted URI when using Content-Security-Policy-Report-Only
header. An attacker could potentially exploits this to obtain sensitive
information. (CVE-2023-25728)
Vitor Torres discovered that Firefox did not properly manage permissions
of extensions interaction via Exp
OSV
firefox vulnerabilities
osv·2023-02-20·CVSS 8.8
CVE-2023-0767 [HIGH] firefox vulnerabilities
firefox vulnerabilities
Christian Holler discovered that Firefox did not properly manage memory
when using PKCS 12 Safe Bag attributes. An attacker could construct a
PKCS 12 cert bundle in such a way that could allow for arbitrary memory
writes. (CVE-2023-0767)
Johan Carlsson discovered that Firefox did not properly manage child
iframe's unredacted URI when using Content-Security-Policy-Report-Only
header. An attacker could potentially exploits this to obtain sensitive
information. (CVE-2023-25728)
Vitor Torres discovered that Firefox did not properly manage permissions
of extensions interaction via ExpandedPrincipals. An attacker could
potentially exploits this issue to download malicious files or execute
arbitrary code. (CVE-2023-25729)
Irvan Kurniawan discovered that Firefox did not
Ubuntu
SpiderMonkey vulnerabilities
vendor_ubuntu·2023-05-30
CVE-2023-29535 SpiderMonkey vulnerabilities
Title: SpiderMonkey vulnerabilities
Summary: Several security issues were fixed in SpiderMonkey.
Several security issues were discovered in the SpiderMonkey JavaScript
library. If a user were tricked into opening malicious JavaScript
applications or processing malformed data, a remote attacker could exploit
a variety of issues related to JavaScript security, including denial of
service attacks, and arbitrary code execution.
Instructions: After a standard system update you need to reboot your computer to make all
the necessary changes.
Ubuntu
Thunderbird vulnerabilities
vendor_ubuntu·2023-03-13·CVSS 6.5
CVE-2023-25737 [MEDIUM] Thunderbird vulnerabilities
Title: Thunderbird vulnerabilities
Summary: Several security issues were fixed in Thunderbird.
Multiple security issues were discovered in Thunderbird. If a user were
tricked into opening a specially crafted website in a browsing context, an
attacker could potentially exploit these to cause a denial of service,
obtain sensitive information, bypass security restrictions, cross-site
tracing, or execute arbitrary code. (CVE-2023-0616, CVE-2023-25735,
CVE-2023-25737, CVE-2023-25739, CVE-2023-25729, CVE-2023-25742,
CVE-2023-25746)
Johan Carlsson discovered that Thunderbird did not properly implement CSP
policy on a header when using iframes. An attacker could potentially
exploits this to exfiltrate data. (CVE-2023-25728)
Irvan Kurniawan discovered that Thunderbird was not properly handling
Ubuntu
Firefox regressions
vendor_ubuntu·2023-03-01·CVSS 8.8
[HIGH] Firefox regressions
Title: Firefox regressions
Summary: USN-5880-1 caused some minor regressions in Firefox.
USN-5880-1 fixed vulnerabilities in Firefox. The update introduced
several minor regressions. This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
Christian Holler discovered that Firefox did not properly manage memory
when using PKCS 12 Safe Bag attributes. An attacker could construct a
PKCS 12 cert bundle in such a way that could allow for arbitrary memory
writes. (CVE-2023-0767)
Johan Carlsson discovered that Firefox did not properly manage child
iframe's unredacted URI when using Content-Security-Policy-Report-Only
header. An attacker could potentially exploits this to obtain sensitive
information. (CVE-2023-25728)
Vitor Torres discovered that Firefox
Ubuntu
Firefox vulnerabilities
vendor_ubuntu·2023-02-20·CVSS 8.8
CVE-2023-0767 [HIGH] Firefox vulnerabilities
Title: Firefox vulnerabilities
Summary: Several security issues were fixed in Firefox.
Christian Holler discovered that Firefox did not properly manage memory
when using PKCS 12 Safe Bag attributes. An attacker could construct a
PKCS 12 cert bundle in such a way that could allow for arbitrary memory
writes. (CVE-2023-0767)
Johan Carlsson discovered that Firefox did not properly manage child
iframe's unredacted URI when using Content-Security-Policy-Report-Only
header. An attacker could potentially exploits this to obtain sensitive
information. (CVE-2023-25728)
Vitor Torres discovered that Firefox did not properly manage permissions
of extensions interaction via ExpandedPrincipals. An attacker could
potentially exploits this issue to download malicious files or execute
arbitrary code. (
Red Hat
Mozilla: Use-after-free in mozilla::dom::ScriptLoadContext::~ScriptLoadContext
vendor_redhat·2023-02-14·CVSS 8.8
CVE-2023-25739 [HIGH] CWE-416 Mozilla: Use-after-free in mozilla::dom::ScriptLoadContext::~ScriptLoadContext
Mozilla: Use-after-free in mozilla::dom::ScriptLoadContext::~ScriptLoadContext
Module load requests that failed were not being checked as to whether or not they were cancelled causing a use-after-free in ScriptLoadContext. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.
The Mozilla Foundation Security Advisory describes this flaw as:
Module load requests that failed were not being checked as to whether or not they were cancelled causing a use-after-free in `ScriptLoadContext`.
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.
Package: firefox (Red Hat Enterprise Linux 6) - Out of support scope
Package: thunderbird (Red Hat Enterprise Linux 6) - Out of support scope
Debian
CVE-2023-25739: firefox - Module load requests that failed were not being checked as to whether or not the...
vendor_debian·2023·CVSS 8.8
CVE-2023-25739 [HIGH] CVE-2023-25739: firefox - Module load requests that failed were not being checked as to whether or not the...
Module load requests that failed were not being checked as to whether or not they were cancelled causing a use-after-free in ScriptLoadContext. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.
Scope: local
sid: resolved (fixed in 110.0-1)
Mozilla
Mozilla Foundation Security Advisory 2023-06: CVE-2023-25739
vendor_mozilla·CVSS 8.8
CVE-2023-25739 [HIGH] Mozilla Foundation Security Advisory 2023-06: CVE-2023-25739
Mozilla Foundation Security Advisory 2023-06
CVE: CVE-2023-25739
Product: Firefox ESR
Impact: high
Fixed in: Firefox ESR 102.8
Mozilla
Mozilla Foundation Security Advisory 2023-05: CVE-2023-25739
vendor_mozilla·CVSS 8.8
CVE-2023-25739 [HIGH] Mozilla Foundation Security Advisory 2023-05: CVE-2023-25739
Mozilla Foundation Security Advisory 2023-05
CVE: CVE-2023-25739
Product: Firefox
Impact: high
Fixed in: Firefox 110
Mozilla
Mozilla Foundation Security Advisory 2023-07: CVE-2023-25739
vendor_mozilla·CVSS 8.8
CVE-2023-25739 [HIGH] Mozilla Foundation Security Advisory 2023-07: CVE-2023-25739
Mozilla Foundation Security Advisory 2023-07
CVE: CVE-2023-25739
Product: Thunderbird
Impact: high
Fixed in: Thunderbird 102.8
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://bugzilla.mozilla.org/show_bug.cgi?id=1811939https://www.mozilla.org/security/advisories/mfsa2023-05/https://www.mozilla.org/security/advisories/mfsa2023-06/https://www.mozilla.org/security/advisories/mfsa2023-07/https://bugzilla.mozilla.org/show_bug.cgi?id=1811939https://www.mozilla.org/security/advisories/mfsa2023-05/https://www.mozilla.org/security/advisories/mfsa2023-06/https://www.mozilla.org/security/advisories/mfsa2023-07/https://bugzilla.mozilla.org/show_bug.cgi?id=1811939
2023-06-02
Published