CVE-2025-20234
clamav: Vulnerability in Universal Disk Format (UDF) processing (bsc#1245055).
CVE-2025-20234 is fixed in 24 products on 1 platform, first by clamav 1.4.3+dfsg-0ubuntu0.20.04.1+esm1, released June 18, 2025. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.5
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0082
57th percentile
Vulnerability in Universal Disk Format (UDF) processing (bsc#1245055).
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| clamav · Debian 13.5 (trixie) | 1.4.3+dfsg-1 | DEBIAN-CVE-2025-20234 | Jun 18, 2025 |
| clamav · Debian 14 | 1.4.3+dfsg-1 | DEBIAN-CVE-2025-20234 | Jun 18, 2025 |
| clamav · Ubuntu 20.04 LTS (focal) | 1.4.3+dfsg-0ubuntu0.20.04.1+esm1 | clamav 1.4.3+dfsg-0ubuntu0.20.04.1+esm1 | Jun 18, 2025 |
| clamav · Ubuntu 22.04.1 LTS (jammy) | 1.4.3+dfsg-0ubuntu0.22.04.1 | clamav 1.4.3+dfsg-0ubuntu0.22.04.1 | Jun 18, 2025 |
| clamav · Ubuntu 24.04.5 LTS (noble) | 1.4.3+dfsg-0ubuntu0.24.04.1 | clamav 1.4.3+dfsg-0ubuntu0.24.04.1 | Jun 18, 2025 |
| clamav · Ubuntu 24.10 (oracular) | 1.4.3+dfsg-0ubuntu0.24.10.1 | clamav 1.4.3+dfsg-0ubuntu0.24.10.1 | Jan 16, 2026 |
| clamav · Ubuntu 25.04 (plucky) | 1.4.3+dfsg-0ubuntu0.25.04.1 | clamav 1.4.3+dfsg-0ubuntu0.25.04.1 | Jan 16, 2026 |
| clamav · opensuse-leap 15.6 | 1.4.3-150600.18.18.1 | SUSE-SU-2025:02200-1 | Jul 2, 2025 |
| clamav · sles 15.6 | 1.4.3-150600.18.18.1 | SUSE-SU-2025:02200-1 | Jul 2, 2025 |
| clamav · sles 15.7 | 1.4.3-150600.18.18.1 | SUSE-SU-2025:02200-1 | Jul 2, 2025 |
| clamav-base · Ubuntu 20.04 LTS (focal) | 1.4.3+dfsg-0ubuntu0.20.04.1+esm1 | clamav-base 1.4.3+dfsg-0ubuntu0.20.04.1+esm1 | Jun 18, 2025 |
| clamav-base · Ubuntu 22.04.1 LTS (jammy) | 1.4.3+dfsg-0ubuntu0.22.04.1 | clamav-base 1.4.3+dfsg-0ubuntu0.22.04.1 | Jun 18, 2025 |
| clamav-base · Ubuntu 24.04.5 LTS (noble) | 1.4.3+dfsg-0ubuntu0.24.04.1 | clamav-base 1.4.3+dfsg-0ubuntu0.24.04.1 | Jun 18, 2025 |
| clamav-base · Ubuntu 24.10 (oracular) | 1.4.3+dfsg-0ubuntu0.24.10.1 | clamav-base 1.4.3+dfsg-0ubuntu0.24.10.1 | Jan 16, 2026 |
| clamav-base · Ubuntu 25.04 (plucky) | 1.4.3+dfsg-0ubuntu0.25.04.1 | clamav-base 1.4.3+dfsg-0ubuntu0.25.04.1 | Jan 16, 2026 |
| clamav-daemon · Ubuntu 20.04 LTS (focal) | 1.4.3+dfsg-0ubuntu0.20.04.1+esm1 | clamav-daemon 1.4.3+dfsg-0ubuntu0.20.04.1+esm1 | Jun 18, 2025 |
| clamav-daemon · Ubuntu 22.04.1 LTS (jammy) | 1.4.3+dfsg-0ubuntu0.22.04.1 | clamav-daemon 1.4.3+dfsg-0ubuntu0.22.04.1 | Jun 18, 2025 |
| clamav-daemon · Ubuntu 24.04.5 LTS (noble) | 1.4.3+dfsg-0ubuntu0.24.04.1 | clamav-daemon 1.4.3+dfsg-0ubuntu0.24.04.1 | Jun 18, 2025 |
| clamav-daemon · Ubuntu 24.10 (oracular) | 1.4.3+dfsg-0ubuntu0.24.10.1 | clamav-daemon 1.4.3+dfsg-0ubuntu0.24.10.1 | Jan 16, 2026 |
| clamav-daemon · Ubuntu 25.04 (plucky) | 1.4.3+dfsg-0ubuntu0.25.04.1 | clamav-daemon 1.4.3+dfsg-0ubuntu0.25.04.1 | Jan 16, 2026 |
| clamav-docs · Ubuntu 20.04 LTS (focal) | 1.4.3+dfsg-0ubuntu0.20.04.1+esm1 | clamav-docs 1.4.3+dfsg-0ubuntu0.20.04.1+esm1 | Jun 18, 2025 |
| clamav-docs · Ubuntu 22.04.1 LTS (jammy) | 1.4.3+dfsg-0ubuntu0.22.04.1 | clamav-docs 1.4.3+dfsg-0ubuntu0.22.04.1 | Jun 18, 2025 |
| clamav-docs · Ubuntu 24.04.5 LTS (noble) | 1.4.3+dfsg-0ubuntu0.24.04.1 | clamav-docs 1.4.3+dfsg-0ubuntu0.24.04.1 | Jun 18, 2025 |
| clamav-freshclam · Ubuntu 20.04 LTS (focal) | 1.4.3+dfsg-0ubuntu0.20.04.1+esm1 | clamav-freshclam 1.4.3+dfsg-0ubuntu0.20.04.1+esm1 | Jun 18, 2025 |
| clamav-freshclam · Ubuntu 22.04.1 LTS (jammy) | 1.4.3+dfsg-0ubuntu0.22.04.1 | clamav-freshclam 1.4.3+dfsg-0ubuntu0.22.04.1 | Jun 18, 2025 |
| clamav-freshclam · Ubuntu 24.04.5 LTS (noble) | 1.4.3+dfsg-0ubuntu0.24.04.1 | clamav-freshclam 1.4.3+dfsg-0ubuntu0.24.04.1 | Jun 18, 2025 |
| clamav-freshclam · Ubuntu 24.10 (oracular) | 1.4.3+dfsg-0ubuntu0.24.10.1 | clamav-freshclam 1.4.3+dfsg-0ubuntu0.24.10.1 | Jan 16, 2026 |
| clamav-freshclam · Ubuntu 25.04 (plucky) | 1.4.3+dfsg-0ubuntu0.25.04.1 | clamav-freshclam 1.4.3+dfsg-0ubuntu0.25.04.1 | Jan 16, 2026 |
| clamav-milter · Ubuntu 20.04 LTS (focal) | 1.4.3+dfsg-0ubuntu0.20.04.1+esm1 | clamav-milter 1.4.3+dfsg-0ubuntu0.20.04.1+esm1 | Jun 18, 2025 |
| clamav-milter · Ubuntu 22.04.1 LTS (jammy) | 1.4.3+dfsg-0ubuntu0.22.04.1 | clamav-milter 1.4.3+dfsg-0ubuntu0.22.04.1 | Jun 18, 2025 |
| clamav-milter · Ubuntu 24.04.5 LTS (noble) | 1.4.3+dfsg-0ubuntu0.24.04.1 | clamav-milter 1.4.3+dfsg-0ubuntu0.24.04.1 | Jun 18, 2025 |
| clamav-milter · Ubuntu 24.10 (oracular) | 1.4.3+dfsg-0ubuntu0.24.10.1 | clamav-milter 1.4.3+dfsg-0ubuntu0.24.10.1 | Jan 16, 2026 |
| clamav-milter · Ubuntu 25.04 (plucky) | 1.4.3+dfsg-0ubuntu0.25.04.1 | clamav-milter 1.4.3+dfsg-0ubuntu0.25.04.1 | Jan 16, 2026 |
| clamav-testfiles · Ubuntu 20.04 LTS (focal) | 1.4.3+dfsg-0ubuntu0.20.04.1+esm1 | clamav-testfiles 1.4.3+dfsg-0ubuntu0.20.04.1+esm1 | Jun 18, 2025 |
| clamav-testfiles · Ubuntu 22.04.1 LTS (jammy) | 1.4.3+dfsg-0ubuntu0.22.04.1 | clamav-testfiles 1.4.3+dfsg-0ubuntu0.22.04.1 | Jun 18, 2025 |
| clamav-testfiles · Ubuntu 24.04.5 LTS (noble) | 1.4.3+dfsg-0ubuntu0.24.04.1 | clamav-testfiles 1.4.3+dfsg-0ubuntu0.24.04.1 | Jun 18, 2025 |
| clamav-testfiles · Ubuntu 24.10 (oracular) | 1.4.3+dfsg-0ubuntu0.24.10.1 | clamav-testfiles 1.4.3+dfsg-0ubuntu0.24.10.1 | Jan 16, 2026 |
| clamav-testfiles · Ubuntu 25.04 (plucky) | 1.4.3+dfsg-0ubuntu0.25.04.1 | clamav-testfiles 1.4.3+dfsg-0ubuntu0.25.04.1 | Jan 16, 2026 |
| clamav1.4 · amzn 2023 | 1.4.3-1.amzn2023.0.1 | ALAS2023-2025-1081 | Jul 3, 2025 |
| clamav1.4-data · amzn 2023 | 1.4.3-1.amzn2023.0.1 | ALAS2023-2025-1081 | Jul 3, 2025 |
| clamav1.4-debuginfo · amzn 2023 | 1.4.3-1.amzn2023.0.1 | ALAS2023-2025-1081 | Jul 3, 2025 |
| clamav1.4-debugsource · amzn 2023 | 1.4.3-1.amzn2023.0.1 | ALAS2023-2025-1081 | Jul 3, 2025 |
| clamav1.4-devel · amzn 2023 | 1.4.3-1.amzn2023.0.1 | ALAS2023-2025-1081 | Jul 3, 2025 |
| clamav1.4-doc · amzn 2023 | 1.4.3-1.amzn2023.0.1 | ALAS2023-2025-1081 | Jul 3, 2025 |
| clamav1.4-filesystem · amzn 2023 | 1.4.3-1.amzn2023.0.1 | ALAS2023-2025-1081 | Jul 3, 2025 |
| clamav1.4-freshclam · amzn 2023 | 1.4.3-1.amzn2023.0.1 | ALAS2023-2025-1081 | Jul 3, 2025 |
| clamav1.4-freshclam-debuginfo · amzn 2023 | 1.4.3-1.amzn2023.0.1 | ALAS2023-2025-1081 | Jul 3, 2025 |
| clamav1.4-lib · amzn 2023 | 1.4.3-1.amzn2023.0.1 | ALAS2023-2025-1081 | Jul 3, 2025 |
| clamav1.4-lib-debuginfo · amzn 2023 | 1.4.3-1.amzn2023.0.1 | ALAS2023-2025-1081 | Jul 3, 2025 |
| clamav1.4-milter · amzn 2023 | 1.4.3-1.amzn2023.0.1 | ALAS2023-2025-1081 | Jul 3, 2025 |
| clamav1.4-milter-debuginfo · amzn 2023 | 1.4.3-1.amzn2023.0.1 | ALAS2023-2025-1081 | Jul 3, 2025 |
| clamd1.4 · amzn 2023 | 1.4.3-1.amzn2023.0.1 | ALAS2023-2025-1081 | Jul 3, 2025 |
| clamd1.4-debuginfo · amzn 2023 | 1.4.3-1.amzn2023.0.1 | ALAS2023-2025-1081 | Jul 3, 2025 |
| clamdscan · Ubuntu 20.04 LTS (focal) | 1.4.3+dfsg-0ubuntu0.20.04.1+esm1 | clamdscan 1.4.3+dfsg-0ubuntu0.20.04.1+esm1 | Jun 18, 2025 |
| clamdscan · Ubuntu 22.04.1 LTS (jammy) | 1.4.3+dfsg-0ubuntu0.22.04.1 | clamdscan 1.4.3+dfsg-0ubuntu0.22.04.1 | Jun 18, 2025 |
| clamdscan · Ubuntu 24.04.5 LTS (noble) | 1.4.3+dfsg-0ubuntu0.24.04.1 | clamdscan 1.4.3+dfsg-0ubuntu0.24.04.1 | Jun 18, 2025 |
| clamdscan · Ubuntu 24.10 (oracular) | 1.4.3+dfsg-0ubuntu0.24.10.1 | clamdscan 1.4.3+dfsg-0ubuntu0.24.10.1 | Jan 16, 2026 |
| clamdscan · Ubuntu 25.04 (plucky) | 1.4.3+dfsg-0ubuntu0.25.04.1 | clamdscan 1.4.3+dfsg-0ubuntu0.25.04.1 | Jan 16, 2026 |
| libclamav12 · Ubuntu 20.04 LTS (focal) | 1.4.3+dfsg-0ubuntu0.20.04.1+esm1 | libclamav12 1.4.3+dfsg-0ubuntu0.20.04.1+esm1 | Jun 18, 2025 |
| libclamav12 · Ubuntu 22.04.1 LTS (jammy) | 1.4.3+dfsg-0ubuntu0.22.04.1 | libclamav12 1.4.3+dfsg-0ubuntu0.22.04.1 | Jun 18, 2025 |
| libclamav12 · Ubuntu 24.04.5 LTS (noble) | 1.4.3+dfsg-0ubuntu0.24.04.1 | libclamav12 1.4.3+dfsg-0ubuntu0.24.04.1 | Jun 18, 2025 |
| libclamav12 · Ubuntu 24.10 (oracular) | 1.4.3+dfsg-0ubuntu0.24.10.1 | libclamav12 1.4.3+dfsg-0ubuntu0.24.10.1 | Jan 16, 2026 |
| libclamav12 · Ubuntu 25.04 (plucky) | 1.4.3+dfsg-0ubuntu0.25.04.1 | libclamav12 1.4.3+dfsg-0ubuntu0.25.04.1 | Jan 16, 2026 |
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