CVE-2020-12801

Summary

If LibreOffice has an encrypted document open and crashes, that document is auto-saved encrypted. On restart, LibreOffice offers to restore the document and prompts for the password to decrypt it. If the recovery is successful, and if the file format of the recovered document was not LibreOffice's default ODF file format, then affected versions of LibreOffice default that subsequent saves of the document are unencrypted. This may lead to a user accidentally saving a MSOffice file format document unencrypted while believing it to be encrypted. This issue affects: LibreOffice 6-3 series versions prior to 6.3.6; 6-4 series versions prior to 6.4.3.

Affected Software

Weaknesses

• CWE-311: CWE-311 Missing Encryption of Sensitive Data

ADP Enrichment

CVE Program Container

Additional References

• https://www.libreoffice.org/about-us/security/advisories/CVE-2020-12801
• http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00011.html
• https://lists.debian.org/debian-lts-announce/2023/12/msg00026.html

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: yes
  • Technical Impact: partial

References

• https://www.libreoffice.org/about-us/security/advisories/CVE-2020-12801
• http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00011.html
• https://lists.debian.org/debian-lts-announce/2023/12/msg00026.html

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