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redhatcveRedhat.comRH:CVE-2021-25636
HistoryFeb 22, 2022 - 12:49 p.m.

CVE-2021-25636

2022-02-2212:49:07
redhat.com
access.redhat.com
23

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

0.001 Low

EPSS

Percentile

39.0%

JSON

A improper certificate validation flaw was found in LibreOffice allowing an attacker to manipulate a digitally signed ODF document to appear that no alteration of the document occurred since the last signing and that the signature is valid.

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osv 4
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prion 1
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suse 1
ubuntu 1
almalinux 1
debiancve 1
cnvd 1
nvd 1
fedora 1
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rocky 1
thn 1
debian 1
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CVE-2021-25636
2022-02-24 00:00:00
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Rocky Linux 8 : libreoffice (RLSA-2022:7461)
2023-11-07 00:00:00
SUSE SLED15 / SLES15 Security Update : libreoffice (SUSE-SU-2022:0886-1)
2022-03-23 00:00:00
Ubuntu 18.04 LTS / 20.04 LTS : LibreOffice vulnerability (USN-5330-1)
2022-03-15 00:00:00
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Improper Verification Of Signature
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Ubuntu: Security Advisory (USN-5330-1)
2022-03-16 00:00:00
SUSE: Security Advisory (SUSE-SU-2022:0886-1)
2022-03-18 00:00:00
Fedora: Security Advisory for libreoffice (FEDORA-2022-3bbe89c20f)
2022-03-04 00:00:00
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(RHSA-2022:7461) Moderate: libreoffice security update
2022-11-08 06:20:10
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Moderate: libreoffice security update
2022-11-08 00:00:00
Moderate: libreoffice security update
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libreoffice vulnerability
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CVE-2021-25636 Incorrect trust validation of signature with ambiguous KeyInfo children
2022-02-22 00:00:00
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Input validation
2022-02-24 15:15:00
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2022-02-24 15:15:21
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Security update for libreoffice (moderate)
2022-03-17 00:00:00
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LibreOffice vulnerability
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Moderate: libreoffice security update
2022-11-08 00:00:00
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CVE-2021-25636
2022-02-24 15:15:21
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libreoffice trust management issue vulnerability (CNVD-2022-55626)
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CVE-2021-25636
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[SECURITY] Fedora 34 Update: libreoffice-7.1.8.1-4.fc34
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2022-11-08 06:20:10
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2022-07-28 06:41:00
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2023-03-26 21:05:00

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

0.001 Low

EPSS

Percentile

39.0%

JSON
Related for RH:CVE-2021-25636
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