CVE-2023-32208
published 2023-06-19CVE-2023-32208: Service workers could reveal script base URL due to dynamic `import()`. This vulnerability affects Firefox < 113.
PriorityP424medium5.3CVSS 3.1
AVNACLPRNUINSUCLINAN
EPSS
0.52%
40.6th percentile
Service workers could reveal script base URL due to dynamic `import()`. This vulnerability affects Firefox < 113.
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | firefox | < firefox 113.0-1 (sid) | firefox 113.0-1 (sid) |
| mozilla | firefox | < 113.0 | 113.0 |
| mozilla | firefox | — | — |
| mozilla | firefox | >= 0 < 113.0+build2-0ubuntu0.18.04.1 | 113.0+build2-0ubuntu0.18.04.1 |
| mozilla | firefox | >= 0 < 113.0.2+build1-0ubuntu0.18.04.1 | 113.0.2+build1-0ubuntu0.18.04.1 |
| mozilla | firefox | >= 0 < 113.0.1+build1-0ubuntu0.18.04.1 | 113.0.1+build1-0ubuntu0.18.04.1 |
| mozilla | firefox | >= 0 < 113.0+build2-0ubuntu0.20.04.1 | 113.0+build2-0ubuntu0.20.04.1 |
| mozilla | firefox | >= 0 < 113.0.2+build1-0ubuntu0.20.04.1 | 113.0.2+build1-0ubuntu0.20.04.1 |
| mozilla | firefox | >= 0 < 113.0.1+build1-0ubuntu0.20.04.1 | 113.0.1+build1-0ubuntu0.20.04.1 |
| mozilla | firefox | >= unspecified < 113 | 113 |
| msrc | azl3_mozjs_102.15.1-1_on_azure_linux_3.0 | — | — |
CVSS provenance
nvdv3.15.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
osv5.3MEDIUM
vendor_debian5.3MEDIUM
vendor_msrc5.3MEDIUM
vendor_ubuntu4.3MEDIUM
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.
GHSA
GHSA-7375-9833-jjwc: Service workers could reveal script base URL due to dynamic `import()`
ghsa_unreviewed·2023-06-19
CVE-2023-32208 [MEDIUM] GHSA-7375-9833-jjwc: Service workers could reveal script base URL due to dynamic `import()`
Service workers could reveal script base URL due to dynamic `import()`. This vulnerability affects Firefox < 113.
OSV
firefox regressions
osv·2023-05-24·CVSS 4.3
[MEDIUM] firefox regressions
firefox regressions
USN-6074-1 fixed vulnerabilities and USN-6074-2 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-2023-32205,
CVE-2023-32207, CVE-2023-32210, CVE-2023-32211, CVE-2023-32212,
CVE-2023-32213, CVE-2023-32215, CVE-2023-32216)
Irvan Kurniawan discovered that Firefox did not properly manage memory
when using RLBox Expat driver. An attacker could potentially exploits this
issue to
OSV
firefox regressions
osv·2023-05-16·CVSS 4.3
CVE-2023-32205 [MEDIUM] firefox regressions
firefox regressions
USN-6074-1 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-2023-32205,
CVE-2023-32207, CVE-2023-32210, CVE-2023-32211, CVE-2023-32212,
CVE-2023-32213, CVE-2023-32215, CVE-2023-32216)
Irvan Kurniawan discovered that Firefox did not properly manage memory
when using RLBox Expat driver. An attacker could potentially exploits this
issue to cause a denial of service. (CVE-2023-32
OSV
firefox vulnerabilities
osv·2023-05-15·CVSS 4.3
CVE-2023-32205 [MEDIUM] 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-2023-32205,
CVE-2023-32207, CVE-2023-32210, CVE-2023-32211, CVE-2023-32212,
CVE-2023-32213, CVE-2023-32215, CVE-2023-32216)
Irvan Kurniawan discovered that Firefox did not properly manage memory
when using RLBox Expat driver. An attacker could potentially exploits this
issue to cause a denial of service. (CVE-2023-32206)
Anne van Kesteren discovered that Firefox did not properly validate the
import() call in service workers. An attacker could potentially exploits
this to obtain sensitive information
OSV
CVE-2023-32208: Service workers could reveal script base URL due to dynamic `import()`
osv·2023-05-10·CVSS 5.3
CVE-2023-32208 [MEDIUM] CVE-2023-32208: Service workers could reveal script base URL due to dynamic `import()`
Service workers could reveal script base URL due to dynamic `import()`. This vulnerability affects Firefox < 113.
Microsoft
Service workers could reveal script base URL due to dynamic `import()`. This vulnerability affects Firefox < 113.
vendor_msrc·2023-06-13·CVSS 5.3
CVE-2023-32208 [MEDIUM] Service workers could reveal script base URL due to dynamic `import()`. This vulnerability affects Firefox < 113.
Service workers could reveal script base URL due to dynamic `import()`. 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 update the CVE to reflect this.
Mariner: Mariner
mozilla: mozilla
Customer Action Required: Yes
Ubuntu
Firefox regressions
vendor_ubuntu·2023-05-24·CVSS 4.3
[MEDIUM] Firefox regressions
Title: Firefox regressions
Summary: USN-6074-2 caused some minor regressions in Firefox.
USN-6074-1 fixed vulnerabilities and USN-6074-2 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-2023-32205,
CVE-2023-32207, CVE-2023-32210, CVE-2023-32211, CVE-2023-32212,
CVE-2023-32213, CVE-2023-32215, CVE-2023-32216)
Irvan Kurniawan discovered that Firefox did not properly manage memory
when using RLB
Ubuntu
Firefox regressions
vendor_ubuntu·2023-05-16·CVSS 4.3
[MEDIUM] Firefox regressions
Title: Firefox regressions
Summary: USN-6074-1 caused some minor regressions in Firefox.
USN-6074-1 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-2023-32205,
CVE-2023-32207, CVE-2023-32210, CVE-2023-32211, CVE-2023-32212,
CVE-2023-32213, CVE-2023-32215, CVE-2023-32216)
Irvan Kurniawan discovered that Firefox did not properly manage memory
when using RLBox Expat driver. An attacker could pote
Ubuntu
Firefox vulnerabilities
vendor_ubuntu·2023-05-15·CVSS 4.3
CVE-2023-32208 [MEDIUM] 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-2023-32205,
CVE-2023-32207, CVE-2023-32210, CVE-2023-32211, CVE-2023-32212,
CVE-2023-32213, CVE-2023-32215, CVE-2023-32216)
Irvan Kurniawan discovered that Firefox did not properly manage memory
when using RLBox Expat driver. An attacker could potentially exploits this
issue to cause a denial of service. (CVE-2023-32206)
Anne van Kesteren discovered that Firefox did not properly validate the
import() call in service workers. An attacker
Debian
CVE-2023-32208: firefox - Service workers could reveal script base URL due to dynamic `import()`. This vul...
vendor_debian·2023·CVSS 5.3
CVE-2023-32208 [MEDIUM] CVE-2023-32208: firefox - Service workers could reveal script base URL due to dynamic `import()`. This vul...
Service workers could reveal script base URL due to dynamic `import()`. This vulnerability affects Firefox < 113.
Scope: local
sid: resolved (fixed in 113.0-1)
Mozilla
Mozilla Foundation Security Advisory 2023-16: CVE-2023-32208
vendor_mozilla·CVSS 5.3
CVE-2023-32208 [MEDIUM] Mozilla Foundation Security Advisory 2023-16: CVE-2023-32208
Mozilla Foundation Security Advisory 2023-16
CVE: CVE-2023-32208
Product: Firefox
Impact: high
Fixed in: Firefox 113
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://bugzilla.mozilla.org/show_bug.cgi?id=1646034https://security.gentoo.org/glsa/202401-10https://www.mozilla.org/security/advisories/mfsa2023-16/https://bugzilla.mozilla.org/show_bug.cgi?id=1646034https://security.gentoo.org/glsa/202401-10https://www.mozilla.org/security/advisories/mfsa2023-16/
2023-06-19
Published