CVE-2023-37202

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Summary

CVECVE-2023-37202
StatePUBLISHED
Assignermozilla
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-07-05 09:15:09 UTC
Updated2026-10-24 13:10:00 UTC
DescriptionCross-compartment wrappers wrapping a scripted proxy could have caused objects from other compartments to be stored in the main compartment resulting in a use-after-free. This vulnerability affects Firefox < 115, Firefox ESR < 102.13, and Thunderbird < 102.13.

Risk And Classification

Primary CVSS: v3.1 8.8 HIGH from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Problem Types: CWE-416 | Potential use-after-free from compartment mismatch in SpiderMonkey

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 10.0 All All All
Operating System Debian Debian Linux 11.0 All All All
Operating System Debian Debian Linux 12.0 All All All
Application Mozilla Firefox All All All All
Application Mozilla Firefox Esr All All All All
Application Mozilla Thunderbird All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Mozilla Firefox affected unspecified 115 custom Not specified
CNA Mozilla Firefox ESR affected unspecified 102.13 custom Not specified
CNA Mozilla Thunderbird affected unspecified 102.13 custom Not specified

References

ReferenceSourceLinkTags
Access Denied af854a3a-2127-422b-91ae-364da2661108 bugzilla.mozilla.org Issue Tracking, Permissions Required
[SECURITY] [DLA 3484-1] firefox-esr security update af854a3a-2127-422b-91ae-364da2661108 lists.debian.org Mailing List, Third Party Advisory
Security Vulnerabilities fixed in Firefox 115 — Mozilla af854a3a-2127-422b-91ae-364da2661108 www.mozilla.org Vendor Advisory
[SECURITY] [DLA 3490-1] thunderbird security update af854a3a-2127-422b-91ae-364da2661108 lists.debian.org
Debian -- Security Information -- DSA-5450-1 firefox-esr af854a3a-2127-422b-91ae-364da2661108 www.debian.org Third Party Advisory
Security Vulnerabilities fixed in Firefox ESR 102.13 — Mozilla af854a3a-2127-422b-91ae-364da2661108 www.mozilla.org Vendor Advisory
Security Vulnerabilities fixed in Thunderbird 102.13 — Mozilla af854a3a-2127-422b-91ae-364da2661108 www.mozilla.org Vendor Advisory
Debian -- Security Information -- DSA-5451-1 thunderbird af854a3a-2127-422b-91ae-364da2661108 www.debian.org Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: zx (en)

Legacy QID Mappings

  • 160779 Oracle Enterprise Linux Security Update for thunderbird (ELSA-2023-4062)
  • 160780 Oracle Enterprise Linux Security Update for thunderbird (ELSA-2023-4064)
  • 160781 Oracle Enterprise Linux Security Update for thunderbird (ELSA-2023-4063)
  • 160782 Oracle Enterprise Linux Security Update for firefox (ELSA-2023-4076)
  • 160783 Oracle Enterprise Linux Security Update for firefox (ELSA-2023-4071)
  • 160805 Oracle Enterprise Linux Security Update for firefox (ELSA-2023-4079)
  • 199447 Ubuntu Security Notification for Firefox Vulnerabilities (USN-6201-1)
  • 199457 Ubuntu Security Notification for Thunderbird Vulnerabilities (USN-6214-1)
  • 199467 Ubuntu Security Notification for SpiderMonkey Vulnerabilities (USN-6227-1)
  • 241793 Red Hat Update for firefox (RHSA-2023:4069)
  • 241794 Red Hat Update for thunderbird (RHSA-2023:4063)
  • 241795 Red Hat Update for firefox (RHSA-2023:4070)
  • 241796 Red Hat Update for thunderbird (RHSA-2023:4065)
  • 241800 Red Hat Update for firefox (RHSA-2023:4073)
  • 241801 Red Hat Update for thunderbird (RHSA-2023:4062)
  • 241802 Red Hat Update for thunderbird (RHSA-2023:4068)
  • 241803 Red Hat Update for firefox (RHSA-2023:4079)
  • 241804 Red Hat Update for firefox (RHSA-2023:4071)
  • 241806 Red Hat Update for thunderbird (RHSA-2023:4064)
  • 241807 Red Hat Update for firefox (RHSA-2023:4075)
  • 241808 Red Hat Update for thunderbird (RHSA-2023:4074)
  • 241809 Red Hat Update for firefox (RHSA-2023:4072)
  • 241810 Red Hat Update for thunderbird (RHSA-2023:4067)
  • 241812 Red Hat Update for thunderbird (RHSA-2023:4066)
  • 241813 Red Hat Update for firefox (RHSA-2023:4076)
  • 296103 Oracle Solaris 11.4 Support Repository Update (SRU) 61.151.2 Missing (CPUJUL2023)
  • 355696 Amazon Linux Security Advisory for thunderbird : ALAS2-2023-2156
  • 356273 Amazon Linux Security Advisory for firefox : ALASFIREFOX-2023-001
  • 356501 Amazon Linux Security Advisory for firefox : ALAS2FIREFOX-2023-001
  • 378628 Mozilla Firefox ESR Multiple Vulnerabilities (MFSA2023-23)
  • 378629 Mozilla Thunderbird Multiple Vulnerabilities (MFSA2023-24)
  • 378630 Mozilla Firefox Multiple Vulnerabilities (MFSA2023-22)
  • 503457 Alpine Linux Security Update for firefox-esr
  • 506065 Alpine Linux Security Update for firefox-esr
  • 6000007 Debian Security Update for thunderbird (DSA 5451-1)
  • 6000101 Debian Security Update for thunderbird (DLA 3490-1)
  • 6000107 Debian Security Update for firefox-esr (DLA 3484-1)
  • 6000232 Debian Security Update for firefox-esr (DSA 5450-1)
  • 710875 Gentoo Linux Mozilla Thunderbird Multiple Vulnerabilities (GLSA 202402-25)
  • 754172 SUSE Enterprise Linux Security Update for MozillaFirefox, MozillaFirefox-branding-SLE (SUSE-SU-2023:2850-1)
  • 754173 SUSE Enterprise Linux Security Update for MozillaFirefox, MozillaFirefox-branding-SLE (SUSE-SU-2023:2849-1)
  • 754193 SUSE Enterprise Linux Security Update for MozillaFirefox, MozillaFirefox-branding-SLE (SUSE-SU-2023:2886-1)
  • 941178 AlmaLinux Security Update for firefox (ALSA-2023:4076)
  • 941179 AlmaLinux Security Update for thunderbird (ALSA-2023:4063)
  • 941180 AlmaLinux Security Update for firefox (ALSA-2023:4071)
  • 941181 AlmaLinux Security Update for thunderbird (ALSA-2023:4064)
  • 960958 Rocky Linux Security Update for firefox (RLSA-2023:4071)

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