UBUNTU-CVE-2021-25634

LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since the last signing and that the signature is valid. An Improper Certificate Validation vulnerability in LibreOffice allowed an attacker to...

Input validation

LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since the last signing and that the signature is valid. An Improper Certificate Validation vulnerability in LibreOffice allowed an attacker to...

CVE-2021-25634

LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since the last signing and that the signature is valid. An Improper Certificate Validation vulnerability in LibreOffice allowed an attacker to...

CVE-2021-25634

Summary: CVE-2021-25634 is a LibreOffice vulnerability described as an Improper Certificate Validation issue that allows an attacker to modify a digitally signed ODF document to insert an additional signing time timestamp, which LibreOffice may incorrectly treat as valid. The issue affects The Do...

CVE-2021-25634

LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since the last signing and that the signature is valid. An Improper Certificate Validation vulnerability in LibreOffice allowed an attacker to...

CVE-2021-25634 Timestamp Manipulation with Signature Wrapping

LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since the last signing and that the signature is valid. An Improper Certificate Validation vulnerability in LibreOffice allowed an attacker to...

CVE-2021-25634: Improper Certificate Validation

LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since the last signing and that the signature is valid. An Improper Certificate Validation vulnerability in LibreOffice allowed an attacker to...

CVE-2021-25633

LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since the last signing and that the signature is valid. An Improper Certificate Validation vulnerability in LibreOffice allowed an attacker to...

CVE-2021-25633

LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since the last signing and that the signature is valid. An Improper Certificate Validation vulnerability in LibreOffice allowed an attacker to...

DEBIAN-CVE-2021-25633

LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since the last signing and that the signature is valid. An Improper Certificate Validation vulnerability in LibreOffice allowed an attacker to...

UBUNTU-CVE-2021-25633

LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since the last signing and that the signature is valid. An Improper Certificate Validation vulnerability in LibreOffice allowed an attacker to...

CVE-2021-25633

LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since the last signing and that the signature is valid. An Improper Certificate Validation vulnerability in LibreOffice allowed an attacker to...

Input validation

LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since the last signing and that the signature is valid. An Improper Certificate Validation vulnerability in LibreOffice allowed an attacker to...

CVE-2021-25633

CVE-2021-25633 affects The Document Foundation LibreOffice. It is an Improper Certificate Validation vulnerability where an attacker can create a digitally signed ODF document by manipulating documentsignatures.xml or macrosignatures.xml; LibreOffice may display a valid signature while the conten...

CVE-2021-25633

LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since the last signing and that the signature is valid. An Improper Certificate Validation vulnerability in LibreOffice allowed an attacker to...

CVE-2021-25633

LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since the last signing and that the signature is valid. An Improper Certificate Validation vulnerability in LibreOffice allowed an attacker to...

CVE-2021-25634

LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since the last signing and that the signature is valid. An Improper Certificate Validation vulnerability in LibreOffice allowed an attacker to...

CVE-2021-25633: Improper Certificate Validation

LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since the last signing and that the signature is valid. An Improper Certificate Validation vulnerability in LibreOffice allowed an attacker to...

LibreOffice 信任管理问题漏洞

LibreOffice is a suite that is compatible with other major office softwares and can be executed on a variety of platforms. A vulnerability exists in LibreOffice due to a trust management issue. An attacker could use this vulnerability to create digitally signed ODF documents by manipulating the...

CVE-2021-40439

CVE-2021-40439 maps to Apache OpenOffice’s use of expat. The issue stems from the historic Billion Laughs XML entity expansion vulnerability (CVE-2013-0340) affecting expat in OpenOffice builds up to 4.1.10, with Expat patched in 4.1.11. The linked CNVD entry describes XML external entity injecti...