Linux · 
Red Hat · Security advisory · February 20, 2023
Red Hat · Security advisory · February 20, 2023RHSA-2023:0821: thunderbird security update
RHSA-2023:0821, released February 20, 2023, fixes 12 CVEs in thunderbird (version 0:102.8.0-2.el8_7). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
12
None rated Critical
Exploited
0
None reported
Highest CVSS
8.8
Base score, 0 to 10
Highest EPSS
0.0074
54th percentile
Priority of the 12 CVEs
Patch now 0
Urgent 0
High 12
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| thunderbird | RHEL 8 | 0:102.8.0-2.el8_7 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2023-25732 | Mozilla Firefox and 4 others: Out-of-bounds Write | 8.8 | 0.0074 | None reported |
| High | CVE-2023-25735 | Mozilla Firefox and 4 others: Use After Free | 8.8 | 0.0072 | None reported |
| High | CVE-2023-25737 | Mozilla Firefox and 4 others: Incorrect Type Conversion or Cast | 8.8 | 0.0070 | None reported |
| High | CVE-2023-25739 | Mozilla Firefox and 4 others: Use After Free | 8.8 | 0.0068 | None reported |
| High | CVE-2023-25729 | Mozilla Firefox and 4 others: Incorrect Authorization | 8.8 | 0.0068 | None reported |
| High | CVE-2023-25744 | Mozilla Firefox and 2 others: Mmemory safety bugs present in Firefox 109 and Firefox ESR 102.7. | 8.8 | 0.0067 | None reported |
| High | CVE-2023-25728 | Mozilla Firefox and 4 others: Observable Discrepancy | 7.5 | 0.0067 | None reported |
| High | CVE-2023-25746 | Mozilla Thunderbird and 1 other: Out-of-bounds Write | 8.8 | 0.0067 | None reported |
| High | CVE-2023-25743 | Mozilla Firefox and 2 others: A lack of in app notification for entering fullscreen mode could have lead to a malicious website spoofing… | 7.5 | 0.0065 | None reported |
| High | CVE-2023-25742 | Mozilla Firefox and 4 others: When importing a SPKI RSA public key as ECDSA P-256, the key would be handled incorrectly causing the… | 7.5 | 0.0065 | None reported |
| High | CVE-2023-25730 | Mozilla Firefox and 4 others: Improper Restriction of Rendered UI Layers or Frames | 7.5 | 0.0055 | None reported |
| High | CVE-2023-0616 | Mozilla Thunderbird and 1 other: Allocation of Resources Without Limits or Throttling | 7.5 | 0.0049 | None reported |
Showing 1 to 12 of 12
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