CVE-2022-26306
published 2022-07-25CVE-2022-26306: LibreOffice supports the storage of passwords for web connections in the user’s configuration database. The stored passwords are encrypted with a single master…
PriorityP346high7.5CVSS 3.1
AVNACLPRNUINSUCHINAN
EPSS
1.00%
59.3th percentile
LibreOffice supports the storage of passwords for web connections in the user’s configuration database. The stored passwords are encrypted with a single master key provided by the user. A flaw in LibreOffice existed where the required initialization vector for encryption was always the same which weakens the security of the encryption making them vulnerable if an attacker has access to the user's configuration data. This issue affects: The Document Foundation LibreOffice 7.2 versions prior to 7.2.7; 7.3 versions prior to 7.3.1.
Affected
14 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apache | openoffice | < 4.1.13 | 4.1.13 |
| apache_software_foundation | apache_openoffice | >= Apache OpenOffice 4 < 4.1.13 | 4.1.13 |
| debian | debian_linux | — | — |
| debian | libreoffice | < libreoffice 1:7.3.3~rc1-2 (bookworm) | libreoffice 1:7.3.3~rc1-2 (bookworm) |
| libreoffice | libreoffice | >= 0 < 1:7.0.4-4+deb11u2 | 1:7.0.4-4+deb11u2 |
| libreoffice | libreoffice | >= 0 < 1:7.3.3~rc1-2 | 1:7.3.3~rc1-2 |
| libreoffice | libreoffice | >= 0 < 1:7.3.3~rc1-2 | 1:7.3.3~rc1-2 |
| libreoffice | libreoffice | >= 0 < 1:7.3.3~rc1-2 | 1:7.3.3~rc1-2 |
| libreoffice | libreoffice | >= 0 < 1:6.0.7-0ubuntu0.18.04.12 | 1:6.0.7-0ubuntu0.18.04.12 |
| libreoffice | libreoffice | >= 0 < 1:6.4.7-0ubuntu0.20.04.5 | 1:6.4.7-0ubuntu0.20.04.5 |
| libreoffice | libreoffice | >= 0 < 1:6.4.7-0ubuntu0.20.04.6 | 1:6.4.7-0ubuntu0.20.04.6 |
| libreoffice | libreoffice | >= 0 < 1:7.3.6-0ubuntu0.22.04.2 | 1:7.3.6-0ubuntu0.22.04.2 |
| libreoffice | libreoffice | >= 7.2.0 < 7.2.7 | 7.2.7 |
| libreoffice | libreoffice | >= 7.3.0 < 7.3.3 | 7.3.3 |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
osv7.5HIGH
vendor_debian7.5HIGH
vendor_redhat7.5HIGH
vendor_ubuntu7.5HIGH
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Ubuntu
LibreOffice vulnerabilities
vendor_ubuntu·2022-10-20·CVSS 5.3
CVE-2022-3140 [MEDIUM] LibreOffice vulnerabilities
Title: LibreOffice vulnerabilities
Summary: Several security issues were fixed in LibreOffice.
It was discovered that LibreOffice incorrectly handled links using the
Office URI Schemes. If a user were tricked into opening a specially
crafted document, a remote attacker could use this issue to execute
arbitrary scripts. (CVE-2022-3140)
Thomas Florian discovered that LibreOffice incorrectly handled crashes when
an encrypted document is open. If the document is recovered upon restarting
LibreOffice, subsequent saves of the document were unencrypted. This issue
only affected Ubuntu 18.04 LTS. (CVE-2020-12801)
Jens Müller discovered that LibreOffice incorrectly handled certain
documents containing forms. If a user were tricked into opening a specially
crafted document, a remote attacker cou
Ubuntu
LibreOffice vulnerabilities
vendor_ubuntu·2022-10-06·CVSS 7.5
CVE-2022-26307 [HIGH] LibreOffice vulnerabilities
Title: LibreOffice vulnerabilities
Summary: Several security issues were fixed in LibreOffice.
It was discovered that LibreOffice incorrectly validated macro signatures.
If a user were tricked into opening a specially crafted document, a remote
attacker could possibly use this issue to execute arbitrary macros.
(CVE-2022-26305)
It was discovered that Libreoffice incorrectly handled encrypting the
master key provided by the user for storing passwords for web connections.
A local attacker could possibly use this issue to obtain access to
passwords stored in the user's configuration data. (CVE-2022-26306,
CVE-2022-26307)
Instructions: In general, a standard system update will make all the necessary changes.
Red Hat
libreoffice: Static Initialization Vector Allows to Recover Passwords for Web Connections Without Knowing the Master Password
vendor_redhat·2022-07-25·CVSS 7.5
CVE-2022-26306 [HIGH] libreoffice: Static Initialization Vector Allows to Recover Passwords for Web Connections Without Knowing the Master Password
libreoffice: Static Initialization Vector Allows to Recover Passwords for Web Connections Without Knowing the Master Password
LibreOffice supports the storage of passwords for web connections in the user’s configuration database. The stored passwords are encrypted with a single master key provided by the user. A flaw in LibreOffice existed where the required initialization vector for encryption was always the same which weakens the security of the encryption making them vulnerable if an attacker has access to the user's configuration data. This issue affects: The Document Foundation LibreOffice 7.2 versions prior to 7.2.7; 7.3 versions prior to 7.3.1.
A flaw was found in LibreOffice, where the required initialization vector for encryption was always the same. Stored passwords are encrypt
Debian
CVE-2022-26306: libreoffice - LibreOffice supports the storage of passwords for web connections in the user’s ...
vendor_debian·2022·CVSS 7.5
CVE-2022-26306 [HIGH] CVE-2022-26306: libreoffice - LibreOffice supports the storage of passwords for web connections in the user’s ...
LibreOffice supports the storage of passwords for web connections in the user’s configuration database. The stored passwords are encrypted with a single master key provided by the user. A flaw in LibreOffice existed where the required initialization vector for encryption was always the same which weakens the security of the encryption making them vulnerable if an attacker has access to the user's configuration data. This issue affects: The Document Foundation LibreOffice 7.2 versions prior to 7.2.7; 7.3 versions prior to 7.3.1.
Scope: local
bookworm: resolved (fixed in 1:7.3.3~rc1-2)
bullseye: resolved (fixed in 1:7.0.4-4+deb11u2)
forky: resolved (fixed in 1:7.3.3~rc1-2)
sid: resolved (fixed in 1:7.3.3~rc1-2)
trixie: resolved (fixed in 1:7.3.3~rc1-2)
OSV
libreoffice vulnerabilities
osv·2022-10-20·CVSS 5.3
CVE-2022-3140 [MEDIUM] libreoffice vulnerabilities
libreoffice vulnerabilities
It was discovered that LibreOffice incorrectly handled links using the
Office URI Schemes. If a user were tricked into opening a specially
crafted document, a remote attacker could use this issue to execute
arbitrary scripts. (CVE-2022-3140)
Thomas Florian discovered that LibreOffice incorrectly handled crashes when
an encrypted document is open. If the document is recovered upon restarting
LibreOffice, subsequent saves of the document were unencrypted. This issue
only affected Ubuntu 18.04 LTS. (CVE-2020-12801)
Jens Müller discovered that LibreOffice incorrectly handled certain
documents containing forms. If a user were tricked into opening a specially
crafted document, a remote attacker could overwrite arbitrary files when
the form was submitted. This issue
OSV
libreoffice vulnerabilities
osv·2022-10-06·CVSS 7.5
CVE-2022-26305 [HIGH] libreoffice vulnerabilities
libreoffice vulnerabilities
It was discovered that LibreOffice incorrectly validated macro signatures.
If a user were tricked into opening a specially crafted document, a remote
attacker could possibly use this issue to execute arbitrary macros.
(CVE-2022-26305)
It was discovered that Libreoffice incorrectly handled encrypting the
master key provided by the user for storing passwords for web connections.
A local attacker could possibly use this issue to obtain access to
passwords stored in the user's configuration data. (CVE-2022-26306,
CVE-2022-26307)
GHSA
GHSA-x2qp-w4jg-wv76: Apache OpenOffice supports the storage of passwords for web connections in the user's configuration database
ghsa_unreviewed·2022-08-16·CVSS 7.5
CVE-2022-37400 [HIGH] CWE-326 GHSA-x2qp-w4jg-wv76: Apache OpenOffice supports the storage of passwords for web connections in the user's configuration database
Apache OpenOffice supports the storage of passwords for web connections in the user's configuration database. The stored passwords are encrypted with a single master key provided by the user. A flaw in OpenOffice existed where the required initialization vector for encryption was always the same which weakens the security of the encryption making them vulnerable if an attacker has access to the user's configuration data. This issue affects: Apache OpenOffice versions prior to 4.1.13. Reference: CVE-2022-26306 - LibreOffice
GHSA
GHSA-v7pr-9gfg-7hpc: LibreOffice supports the storage of passwords for web connections in the user’s configuration database
ghsa_unreviewed·2022-07-26
CVE-2022-26306 [HIGH] CWE-326 GHSA-v7pr-9gfg-7hpc: LibreOffice supports the storage of passwords for web connections in the user’s configuration database
LibreOffice supports the storage of passwords for web connections in the user’s configuration database. The stored passwords are encrypted with a single master key provided by the user. A flaw in LibreOffice existed where the required initialization vector for encryption was always the same which weakens the security of the encryption making them vulnerable if an attacker has access to the user's configuration data. This issue affects: The Document Foundation LibreOffice 7.2 versions prior to 7.2.7; 7.3 versions prior to 7.3.1.
OSV
CVE-2022-26306: LibreOffice supports the storage of passwords for web connections in the user’s configuration database
osv·2022-07-25·CVSS 7.5
CVE-2022-26306 [HIGH] CVE-2022-26306: LibreOffice supports the storage of passwords for web connections in the user’s configuration database
LibreOffice supports the storage of passwords for web connections in the user’s configuration database. The stored passwords are encrypted with a single master key provided by the user. A flaw in LibreOffice existed where the required initialization vector for encryption was always the same which weakens the security of the encryption making them vulnerable if an attacker has access to the user's configuration data. This issue affects: The Document Foundation LibreOffice 7.2 versions prior to 7.2.7; 7.3 versions prior to 7.3.1.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
http://www.openwall.com/lists/oss-security/2022/08/13/1https://lists.debian.org/debian-lts-announce/2023/03/msg00022.htmlhttps://www.libreoffice.org/about-us/security/advisories/cve-2022-26306http://www.openwall.com/lists/oss-security/2022/08/13/1https://lists.debian.org/debian-lts-announce/2023/03/msg00022.htmlhttps://www.libreoffice.org/about-us/security/advisories/cve-2022-26306
2022-07-25
Published