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nvd[email protected]NVD:CVE-2023-1667
HistoryMay 26, 2023 - 6:15 p.m.

CVE-2023-1667

2023-05-2618:15:10
CWE-476
[email protected]
web.nvd.nist.gov
1
libssh
re-keying
denial of service
authenticated client

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.7 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

44.6%

JSON

A NULL pointer dereference was found In libssh during re-keying with algorithm guessing. This issue may allow an authenticated client to cause a denial of service.

Affected configurations

NVD
Node
libsshlibsshRange0.9.1–0.9.6
OR
libsshlibsshRange0.10.0–0.10.4
Node
fedoraprojectfedoraMatch37
Node
debiandebian_linuxMatch10.0
Node
redhatenterprise_linuxMatch8.0
OR
redhatenterprise_linuxMatch9.0

Related

redhatcve 1
ibm 11
cvelist 1
cve 1
debiancve 1
prion 1
ubuntucve 1
veracode 1
osv 7
nessus 35
redhat 44
openvas 22
fedora 2
oraclelinux 2
cloudfoundry 1
slackware 1
rocky 1
mageia 1
ubuntu 1
debian 2
almalinux 2
redos 1
rosalinux 1
gentoo 1
photon 3
hp 1
redhatcve
redhatcve
CVE-2023-1667
2023-05-08 04:52:00
ibm
ibm
Security Bulletin: IBM Watson Assistant for IBM Cloud Pak for Data is vulnerable to libssh denial of service vulnerabilitiy [ CVE-2023-1667]
2024-01-30 20:16:26
Security Bulletin: Vulnerabilities in libssh library (CVE-2023-1667, CVE-2023-2283 ) affect Power HMC
2024-04-16 16:54:11
Security Bulletin: IBM App Connect Enterprise Certified Container operands are vulnerable to denial of service and security restriction bypass due to [CVE-2023-2283], [CVE-2023-1667]
2023-07-27 15:40:30
cvelist
cvelist
CVE-2023-1667
2023-05-26 00:00:00
cve
cve
CVE-2023-1667
2023-05-26 18:15:10
debiancve
debiancve
CVE-2023-1667
2023-05-26 18:15:10
prion
prion
Null pointer dereference
2023-05-26 18:15:00
ubuntucve
ubuntucve
CVE-2023-1667
2023-05-09 00:00:00
veracode
veracode
Denial Of Services (DoS)
2023-05-21 16:19:18
osv
osv
CVE-2023-1667
2023-05-26 18:15:10
libssh - security update
2023-05-23 00:00:00
Moderate: libssh security update
2023-11-07 00:00:00
nessus
nessus
Oracle Linux 8 : libssh (ELSA-2023-3839)
2023-06-29 00:00:00
EulerOS Virtualization 2.10.1 : libssh (EulerOS-SA-2023-2542)
2023-08-02 00:00:00
Fedora 37 : libssh (2023-5fa5ca2043)
2023-05-28 00:00:00
redhat
redhat
(RHSA-2023:3839) Moderate: libssh security update
2023-06-27 13:35:53
(RHSA-2023:6643) Moderate: libssh security update
2023-11-07 06:10:49
(RHSA-2024:0538) Moderate: libssh security update
2024-01-29 08:02:58
openvas
openvas
Debian: Security Advisory (DSA-5409-1)
2023-05-25 00:00:00
Huawei EulerOS: Security Advisory for libssh (EulerOS-SA-2023-2561)
2023-08-03 00:00:00
Huawei EulerOS: Security Advisory for libssh (EulerOS-SA-2023-2358)
2023-07-17 00:00:00
fedora
fedora
[SECURITY] Fedora 37 Update: libssh-0.10.5-1.fc37
2023-05-28 02:56:47
[SECURITY] Fedora 38 Update: libssh-0.10.5-1.fc38
2023-05-14 01:39:52
oraclelinux
oraclelinux
libssh security update
2023-06-29 00:00:00
libssh security update
2023-11-11 00:00:00
cloudfoundry
cloudfoundry
USN-6138-1: libssh vulnerabilities | Cloud Foundry
2023-06-30 00:00:00
slackware
slackware
[slackware-security] libssh
2023-05-04 19:11:18
rocky
rocky
libssh security update
2023-07-08 02:54:11
mageia
mageia
Updated libssh packages fix security vulnerability
2023-05-21 11:42:44
ubuntu
ubuntu
libssh vulnerabilities
2023-06-05 00:00:00
debian
debian
[SECURITY] [DSA 5409-1] libssh security update
2023-05-23 11:50:46
[SECURITY] [DLA 3437-1] libssh security update
2023-05-29 22:01:33
almalinux
almalinux
Moderate: libssh security update
2023-06-27 00:00:00
Moderate: libssh security update
2023-11-07 00:00:00
redos
redos
ROS-20240329-18
2024-03-29 00:00:00
rosalinux
rosalinux
Advisory ROSA-SA-2024-2333
2024-01-30 08:34:02
gentoo
gentoo
libssh: Multiple Vulnerabilities
2023-12-22 00:00:00
photon
photon
Important Photon OS Security Update - PHSA-2023-4.0-0466
2023-09-07 00:00:00
Critical Photon OS Security Update - PHSA-2023-5.0-0089
2023-09-07 00:00:00
Important Photon OS Security Update - PHSA-2023-3.0-0645
2023-09-07 00:00:00
hp
hp
HP ThinPro 8.0 SP 7 Security Updates
2024-01-26 00:00:00

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.7 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

44.6%

JSON
Related for NVD:CVE-2023-1667
redhatcve1ibm11cvelist1cve1debiancve1prion1ubuntucve1veracode1osv7nessus35redhat44openvas22fedora2oraclelinux2cloudfoundry1slackware1rocky1mageia1ubuntu1debian2almalinux2redos1rosalinux1gentoo1photon3hp1