Crafted message headers can cause a Thunderbird process to hang on receiving the message. This vulnerability affects Thunderbird ESR < 52.8 and Thunderbird < 52.8.
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Score 4.3 from GitHub Security Advisory published 2022-05-14. NVD baseline CVSS 4.3; sources differ by 0.0.
Crafted message headers can cause a Thunderbird process to hang on receiving the message. This vulnerability affects Thunderbird ESR < 52.8 and Thunderbird < 52.8.
June 11, 2018
November 21, 2024
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| ubuntu | xul-ext-lightning (1:52.8.0+build1-0ubuntu0.16.04.1) @ xenial | 2026-05-28 | ubuntu |
| redhat | thunderbird-0:52.8.0-2.el6_9 | 2018-05-24 | redhat |
| redhat | thunderbird-0:52.8.0-1.el7_5 | 2018-05-24 | redhat |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
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Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.
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redhat
CWE-20