Red Hat Security Advisory: thunderbird security update
A security update for Mozilla Thunderbird has been released by Red Hat, upgrading the software to version 115.10.0. This update addresses multiple vulnerabilities, including a denial of service issue involving HTTP/2 CONTINUATION frames (CVE-2024-3302). The update is rated with a low security impact by Red Hat Product Security. The advisory covers Red Hat Enterprise Linux 7 variants and related platforms. Users are advised to apply the update to mitigate these issues.
AI Analysis
Technical Summary
Red Hat issued a security advisory (RHSA-2024:1935) for Mozilla Thunderbird, upgrading it to version 115.10.0 to address several vulnerabilities, notably a denial of service vulnerability via HTTP/2 CONTINUATION frames (CVE-2024-3302). The advisory includes eight CVEs in total, with a low severity rating. The update applies to Red Hat Enterprise Linux 7 and its variants. No CVSS score is provided in the advisory. The update is available as RPM packages for multiple architectures. Red Hat recommends applying this update after ensuring all prior errata are applied.
Potential Impact
The primary impact is a denial of service vulnerability in Mozilla Thunderbird that could be triggered using HTTP/2 CONTINUATION frames, potentially causing application disruption. Red Hat rates the overall security impact as low. No known exploits in the wild have been reported. The update addresses multiple vulnerabilities, reducing risk to affected systems.
Mitigation Recommendations
Red Hat has released an official security update upgrading Thunderbird to version 115.10.0 that fixes these vulnerabilities. Users of Red Hat Enterprise Linux 7 and related variants should apply this update promptly. Before applying, ensure all previously released errata relevant to the system are installed. No additional mitigation steps are indicated by the vendor advisory.
Red Hat Security Advisory: thunderbird security update
Description
A security update for Mozilla Thunderbird has been released by Red Hat, upgrading the software to version 115.10.0. This update addresses multiple vulnerabilities, including a denial of service issue involving HTTP/2 CONTINUATION frames (CVE-2024-3302). The update is rated with a low security impact by Red Hat Product Security. The advisory covers Red Hat Enterprise Linux 7 variants and related platforms. Users are advised to apply the update to mitigate these issues.
Affected software
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
Red Hat issued a security advisory (RHSA-2024:1935) for Mozilla Thunderbird, upgrading it to version 115.10.0 to address several vulnerabilities, notably a denial of service vulnerability via HTTP/2 CONTINUATION frames (CVE-2024-3302). The advisory includes eight CVEs in total, with a low severity rating. The update applies to Red Hat Enterprise Linux 7 and its variants. No CVSS score is provided in the advisory. The update is available as RPM packages for multiple architectures. Red Hat recommends applying this update after ensuring all prior errata are applied.
Potential Impact
The primary impact is a denial of service vulnerability in Mozilla Thunderbird that could be triggered using HTTP/2 CONTINUATION frames, potentially causing application disruption. Red Hat rates the overall security impact as low. No known exploits in the wild have been reported. The update addresses multiple vulnerabilities, reducing risk to affected systems.
Mitigation Recommendations
Red Hat has released an official security update upgrading Thunderbird to version 115.10.0 that fixes these vulnerabilities. Users of Red Hat Enterprise Linux 7 and related variants should apply this update promptly. Before applying, ensure all previously released errata relevant to the system are installed. No additional mitigation steps are indicated by the vendor advisory.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2024:1935
- Cve Count
- 8
- Additional Cves
- ["CVE-2024-3302","CVE-2024-3852","CVE-2024-3854","CVE-2024-3857","CVE-2024-3859","CVE-2024-3861","CVE-2024-3864"]
- Cvss Version
- null
Threat ID: 6a3da1fa4853345fc1835773
Added to database: 06/25/2026, 21:47:38 UTC
Last enriched: 06/25/2026, 22:51:36 UTC
Last updated: 06/26/2026, 01:00:49 UTC
Views: 4
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