During an address list folding when a separating comma ends up on a folded line and that line is to be unicode-encoded then the separator itself is also unicode-encoded. Expected behavior is that the separating comma remains a plan comma. This can result in the address header being misinterpreted by some mail servers.
CVSS Details
- CVSS 4.0 Base Score: 2.3 (LOW)
- CVSS 4.0 Vector: (CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade python3-develUpgrade python3-libsUpgrade python3-toolsUpgrade python3-debuginfoUpgrade python3-tkinterUpgrade python3-testUpgrade python3-debugUpgrade python3 | Apr 2, 2025 | Feb 28, 2025 |
| Amazon_linux_2023 | — | Upgrade python3.11-debuginfoUpgrade python3-debugUpgrade python3Upgrade python3.11-idleUpgrade python3.11-libsUpgrade python3-libsUpgrade python3.9-debuginfoUpgrade python3-develUpgrade python3.11-debugUpgrade python3.11-develUpgrade python3.11-debugsourceUpgrade python3-idleUpgrade python3-tkinterUpgrade python3.11-testUpgrade python3.9-debugsourceUpgrade python3-testUpgrade python-unversioned-commandUpgrade python3.11-tkinterUpgrade python3.11 | Apr 2, 2025 | Feb 28, 2025 |
| Debian | — | Upgrade python3.11Upgrade python3.13Upgrade pypy3Upgrade python3.9 | Mar 21, 2025 | Feb 28, 2025 |
| Huawei Euleros 2_0_sp10 | — | Upgrade python3-fgoUpgrade python3Upgrade python3-unversioned-command | Jan 15, 2026 | Jan 6, 2026 |
| Huawei Euleros 2_0_sp11 | — | Upgrade python3-unversioned-commandUpgrade python3 | Dec 12, 2025 | Dec 11, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade python3-fgoUpgrade python3-unversioned-commandUpgrade python3 | Jan 15, 2026 | Jan 6, 2026 |
| Huawei Euleros 2_0_sp13 | — | Upgrade python3-fgoUpgrade python3-unversioned-commandUpgrade python3 | Dec 12, 2025 | Dec 11, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Feb 28, 2025 |
| Suse | — | Upgrade python312-idleUpgrade python313-cursesUpgrade python313-x86-64-v3Upgrade python313-dbmUpgrade python311-dbmUpgrade python311-doc-devhelpUpgrade python313-idleUpgrade python311-32bitUpgrade python311-tkUpgrade python313-docUpgrade python312-32bitUpgrade python312-docUpgrade python312-baseUpgrade libpython3_12-1_0-32bitUpgrade python311-testsuiteUpgrade python313-base-x86-64-v3Upgrade python311-cursesUpgrade python311-idleUpgrade python312-doc-devhelpUpgrade python311Upgrade python312-develUpgrade python311-toolsUpgrade python312Upgrade python311-docUpgrade libpython3_13-1_0-x86-64-v3Upgrade python312-cursesUpgrade python311-develUpgrade python313-doc-devhelpUpgrade python312-dbmUpgrade python313-develUpgrade python313-tkUpgrade python311-baseUpgrade python312-base-32bitUpgrade python313Upgrade libpython3_12-1_0Upgrade python313-toolsUpgrade libpython3_11-1_0-32bitUpgrade python312-tkUpgrade python313-baseUpgrade python312-testsuiteUpgrade python312-toolsUpgrade libpython3_13-1_0Upgrade libpython3_11-1_0Upgrade python311-base-32bit | Mar 18, 2025 | Feb 28, 2025 |
| Ubuntu | — | Upgrade libpython3.13Upgrade libpython3.11-minimal (Ubuntu Pro)Upgrade python3.13-minimalUpgrade libpython3.8-minimal (Ubuntu Pro)Upgrade libpython3.7 (Ubuntu Pro)Upgrade python3.13Upgrade libpython3.6 (Ubuntu Pro)Upgrade libpython3.10Upgrade libpython3.9-minimal (Ubuntu Pro)Upgrade python3.7-minimal (Ubuntu Pro)Upgrade libpython3.12t64Upgrade python3.12Upgrade python3.6-minimal (Ubuntu Pro)Upgrade python3.7 (Ubuntu Pro)Upgrade libpython3.9 (Ubuntu Pro)Upgrade libpython3.12-minimalUpgrade libpython3.8 (Ubuntu Pro)Upgrade python3.9-minimal (Ubuntu Pro)Upgrade python3.11-minimal (Ubuntu Pro)Upgrade libpython3.6-minimal (Ubuntu Pro)Upgrade libpython3.7-minimal (Ubuntu Pro)Upgrade python3.11 (Ubuntu Pro)Upgrade libpython3.13-minimalUpgrade python3.8 (Ubuntu Pro)Upgrade python3.12-minimalUpgrade python3.10-minimalUpgrade python3.6 (Ubuntu Pro)Upgrade python3.9 (Ubuntu Pro)Upgrade python3.8-minimal (Ubuntu Pro)Upgrade python3.10Upgrade libpython3.11 (Ubuntu Pro)Upgrade libpython3.10-minimal | Jun 17, 2025 | Feb 28, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Feb 28, 2025 |
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