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prionPRIOn knowledge basePRION:CVE-2023-3347
HistoryJul 20, 2023 - 3:15 p.m.

Design/Logic Flaw

2023-07-2015:15:00
PRIOn knowledge base
www.prio-n.com
6
samba
smb2
packet signing
vulnerability
data integrity
man-in-the-middle

5.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

38.1%

JSON

A vulnerability was found in Samba’s SMB2 packet signing mechanism. The SMB2 packet signing is not enforced if an admin configured “server signing = required” or for SMB2 connections to Domain Controllers where SMB2 packet signing is mandatory. This flaw allows an attacker to perform attacks, such as a man-in-the-middle attack, by intercepting the network traffic and modifying the SMB2 messages between client and server, affecting the integrity of the data.

Related

redhatcve 1
oraclelinux 2
nessus 16
samba 1
debiancve 1
almalinux 2
redhat 2
osv 5
openvas 8
cvelist 1
cve 1
ubuntucve 1
veracode 1
nvd 1
ibm 1
slackware 1
ubuntu 1
fedora 2
debian 1
cloudfoundry 1
freebsd 1
mageia 1
redos 1
gentoo 1
hp 1
redhatcve
redhatcve
CVE-2023-3347
2023-07-20 09:31:05
oraclelinux
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samba security and bug fix update
2023-08-02 00:00:00
samba security and bug fix update
2023-08-02 00:00:00
nessus
nessus
RHEL 9 : samba (RHSA-2023:4325)
2023-07-31 00:00:00
AlmaLinux 9 : samba (ALSA-2023:4325)
2023-08-03 00:00:00
Oracle Linux 9 : samba (ELSA-2023-4325)
2023-08-02 00:00:00
samba
samba
SMB2 packet signing not enforced
2023-07-19 00:00:00
debiancve
debiancve
CVE-2023-3347
2023-07-20 15:15:11
almalinux
almalinux
Moderate: samba security and bug fix update
2023-07-31 00:00:00
Moderate: samba security and bug fix update
2023-07-31 00:00:00
redhat
redhat
(RHSA-2023:4328) Moderate: samba security and bug fix update
2023-07-31 08:42:56
(RHSA-2023:4325) Moderate: samba security and bug fix update
2023-07-31 08:22:24
osv
osv
Moderate: samba security and bug fix update
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2023-07-20 15:15:11
Moderate: samba security and bug fix update
2023-07-31 00:00:00
openvas
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Samba Information Disclosure Vulnerability (CVE-2023-3347)
2023-07-20 00:00:00
Samba File Truncation Vulnerability (CVE-2023-3347)
2023-10-11 00:00:00
Debian: Security Advisory (DSA-5477-1)
2023-08-15 00:00:00
cvelist
cvelist
CVE-2023-3347 Samba: smb2 packet signing is not enforced when "server signing = required" is set
2023-07-20 14:54:05
cve
cve
CVE-2023-3347
2023-07-20 15:15:11
ubuntucve
ubuntucve
CVE-2023-3347
2023-07-19 00:00:00
veracode
veracode
Authorization Bypass
2023-07-21 14:57:25
nvd
nvd
CVE-2023-3347
2023-07-20 15:15:11
ibm
ibm
Security Bulletin: Multiple vulnerabilities in samba affects IBM Storage Scale SMB protocol access method
2023-11-07 09:50:32
slackware
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[slackware-security] samba
2023-08-04 20:53:11
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2023-07-19 00:00:00
fedora
fedora
[SECURITY] Fedora 38 Update: samba-4.18.5-0.fc38
2023-07-22 01:23:14
[SECURITY] Fedora 37 Update: samba-4.17.10-0.fc37
2023-08-05 01:20:29
debian
debian
[SECURITY] [DSA 5477-1] samba security update
2023-08-14 18:38:41
cloudfoundry
cloudfoundry
USN-6238-1: Samba vulnerabilities | Cloud Foundry
2023-08-10 00:00:00
freebsd
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samba -- multiple vulnerabilities
2023-07-19 00:00:00
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2023-08-23 22:56:41
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ROS-20230920-01
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gentoo
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2024-03-01 00:00:00

5.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

38.1%

JSON
Related for PRION:CVE-2023-3347
redhatcve1oraclelinux2nessus16samba1debiancve1almalinux2redhat2osv5openvas8cvelist1cve1ubuntucve1veracode1nvd1ibm1slackware1ubuntu1fedora2debian1cloudfoundry1freebsd1mageia1redos1gentoo1hp1