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CVE-2023-0547

Published: Jun 2, 2023Updated: Jan 10, 2025 Sources: CVE List NVD BDUCWE-295
NVD MITRE
6.5CVSSMEDIUM
EPSS Score
0.4%
Top 71.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

OCSP revocation status of recipient certificates was not checked when sending S/Mime encrypted email, and revoked certificates would be accepted. Thunderbird versions from 68 to 102.9.1 were affected by this bug. This vulnerability affects Thunderbird < 102.10.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:RS:UC:NI:HA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:HIntegrity
High
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-295

Affected Products

ThunderbirdMozilla
On-premDesktop App
Communications / email-server-client
thunderbirdmozilla
On-premDesktop App
Communications / email-server-client
РЕД ОСООО «Ред Софт»
On-premOS
Operating Systems / linux-distro
Astra Linux Special EditionООО «РусБИТех-Астра»
On-premOS
Operating Systems / linux-distro
ОС ТД АИС ФССП РоссииФССП России
On-prem
Operating Systems / linux-distro
mozillaoss-projectUSConsumer Softwareaka mozilla corp.
ооо «ред софт»commercialRUOperating Systemsaka red soft
ооо «русбитех-астра»commercialRUOperating Systemsaka rusbitech-astra
фссп россииRUOperating Systems
and 3 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://www.mozilla.org/security/advisories/mfsa2023-15/
mozilla.org
https://bugzilla.mozilla.org/show_bug.cgi?id=1811298
bugzilla.mozilla.org
https://redos.red-soft.ru/support/secure/uyazvimosti/mnozhestvennye-uyazvimosti-thunderbird-cve-2023-0547-cve-2023-1945-cve-2023-29479-cve-2023-29531-cve/&#13;
redos.red-soft.ru
and 6 more references View all →

Timeline

Published
Jun 2, 2023
Last Updated
Jan 10, 2025

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