Medium severity5.9NVD Advisory· Published May 14, 2024· Updated Jun 17, 2026
CVE-2024-4769
CVE-2024-4769
Description
When importing resources using Web Workers, error messages would distinguish the difference between application/javascript responses and non-script responses. This could have been abused to learn information cross-origin. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
40unspecified+ 4 more
- (no CPE)range: unspecified
- (no CPE)range: unspecified
- (no CPE)range: <126
- cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*range: <115.11.0
- cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*range: <126.0
unspecified+ 2 more
- (no CPE)range: unspecified
- (no CPE)range: <115.11
- cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*range: <115.11.0
- osv-coords31 versionspkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Tumbleweedpkg:apk/chainguard/firefox-esrpkg:rpm/opensuse/firefox-esr&distro=openSUSE%20Tumbleweedpkg:rpm/almalinux/firefoxpkg:rpm/almalinux/firefox-x11pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/almalinux/thunderbirdpkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP6pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP6pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Enterprise%20Storage%207.1pkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Leap%2015.6pkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP6pkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP5pkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Leap%2015.6
< 126.0-1.1+ 30 more
- (no CPE)range: < 126.0-1.1
- (no CPE)range: < 115.11.0-1.1
- (no CPE)range: < 115.11.0-r0
- (no CPE)range: < 128.5.1-1.1
- (no CPE)range: < 115.11.0-1.el9_4.alma.1
- (no CPE)range: < 115.11.0-1.el9_4.alma.1
- (no CPE)range: < 115.11.0-150200.152.137.2
- (no CPE)range: < 115.11.0-1.el9_4.alma.1
- (no CPE)range: < 115.11.0-150200.8.160.1
- (no CPE)range: < 115.11.0-112.212.1
- (no CPE)range: < 115.11.0-112.212.1
- (no CPE)range: < 115.11.0-150200.152.137.2
- (no CPE)range: < 115.11.0-150200.152.137.2
- (no CPE)range: < 115.11.0-150200.152.137.2
- (no CPE)range: < 115.11.0-150200.152.137.2
- (no CPE)range: < 115.11.0-150200.8.160.1
- (no CPE)range: < 115.11.0-112.212.1
- (no CPE)range: < 115.11.0-150200.152.137.2
- (no CPE)range: < 115.11.0-150200.152.137.2
- (no CPE)range: < 115.11.0-150200.152.137.2
- (no CPE)range: < 115.11.0-150200.152.137.2
- (no CPE)range: < 115.11.0-150200.152.137.2
- (no CPE)range: < 115.11.0-150200.152.137.2
- (no CPE)range: < 115.11.0-150200.152.137.2
- (no CPE)range: < 115.11.0-150200.152.137.2
- (no CPE)range: < 115.11.0-150200.152.137.2
- (no CPE)range: < 115.11.0-150200.152.137.2
- (no CPE)range: < 115.11.0-150200.8.160.1
- (no CPE)range: < 115.11.0-150200.8.160.1
- (no CPE)range: < 115.11.0-150200.8.160.1
- (no CPE)range: < 115.11.0-150200.8.160.1
Patches
Vulnerability mechanics
References
6- www.mozilla.org/security/advisories/mfsa2024-21/nvdVendor Advisory
- www.mozilla.org/security/advisories/mfsa2024-22/nvdVendor Advisory
- www.mozilla.org/security/advisories/mfsa2024-23/nvdVendor Advisory
- bugzilla.mozilla.org/show_bug.cginvdIssue Tracking
- lists.debian.org/debian-lts-announce/2024/05/msg00010.htmlnvdMailing List
- lists.debian.org/debian-lts-announce/2024/05/msg00012.htmlnvdMailing List
News mentions
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