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Debian · Security advisory · December 14, 2021
Debian · Security advisory · December 14, 2021DEBIAN-CVE-2021-44538: Security update for 2 packages
DEBIAN-CVE-2021-44538, released December 14, 2021, fixes 1 CVE across 2 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.0200
80th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| olm | Debian 12.15 (bookworm) | 3.2.8~dfsg-1 |
| olm | Debian 13.5 (trixie) | 3.2.8~dfsg-1 |
| olm | Debian 14 | 3.2.8~dfsg-1 |
| thunderbird | Debian 12.15 (bookworm) | 1:91.4.1-1 |
| thunderbird | Debian 13.5 (trixie) | 1:91.4.1-1 |
| thunderbird | Debian 14 | 1:91.4.1-1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2021-44538 | thunderbird: The olm_session_describe function in Matrix libolm before 3.2.7 isvulnerable to a buffer overflow | 9.8 | 0.0200 | None reported |
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