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nvd[email protected]NVD:CVE-2023-40549
HistoryJan 29, 2024 - 5:15 p.m.

CVE-2023-40549

2024-01-2917:15:08
CWE-125
[email protected]
web.nvd.nist.gov
cve-2023-40549
boundary verification
denial of service

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

An out-of-bounds read flaw was found in Shim due to the lack of proper boundary verification during the load of a PE binary. This flaw allows an attacker to load a crafted PE binary, triggering the issue and crashing Shim, resulting in a denial of service.

Affected configurations

NVD
Node
redhatshimRange<15.8
Node
fedoraprojectfedoraMatch39
OR
redhatenterprise_linuxMatch8.0
OR
redhatenterprise_linuxMatch9.0

Related

cve 1
osv 4
ubuntucve 1
debiancve 1
redhatcve 1
prion 1
cvelist 1
openvas 14
nessus 23
fedora 3
redhat 9
debian 1
oraclelinux 3
redos 1
almalinux 2
thn 1
ibm 1
cve
cve
CVE-2023-40549
2024-01-29 17:15:08
osv
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CVE-2023-40549
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2024-04-18 00:00:00
Important: shim bug fix update
2024-04-18 00:00:00
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2024-01-23 00:00:00
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2024-01-29 17:15:00
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CVE-2023-40549 Shim: out-of-bounds read in verify_buffer_authenticode() malformed pe file
2024-01-29 16:29:26
openvas
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Huawei EulerOS: Security Advisory for shim (EulerOS-SA-2024-1619)
2024-05-15 00:00:00
Huawei EulerOS: Security Advisory for shim (EulerOS-SA-2024-1227)
2024-03-12 00:00:00
Huawei EulerOS: Security Advisory for shim (EulerOS-SA-2024-1249)
2024-03-12 00:00:00
nessus
nessus
EulerOS Virtualization 2.11.1 : shim (EulerOS-SA-2024-1619)
2024-05-15 00:00:00
EulerOS 2.0 SP11 : shim (EulerOS-SA-2024-1227)
2024-03-12 00:00:00
EulerOS 2.0 SP11 : shim (EulerOS-SA-2024-1249)
2024-03-12 00:00:00
fedora
fedora
[SECURITY] Fedora 38 Update: shim-unsigned-x64-15.8-2
2024-03-18 02:18:45
[SECURITY] Fedora 38 Update: shim-15.8-2
2024-03-18 02:18:44
[SECURITY] Fedora 38 Update: shim-unsigned-aarch64-15.8-2
2024-03-18 02:18:45
redhat
redhat
(RHSA-2024:1873) Important: shim security update
2024-04-18 00:58:14
(RHSA-2024:1834) Important: shim security update
2024-04-16 13:24:13
(RHSA-2024:1876) Important: shim bug fix update
2024-04-18 00:58:24
debian
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[SECURITY] [DLA 3813-1] shim security update
2024-05-14 09:57:15
oraclelinux
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shim bug fix update
2024-04-22 00:00:00
shim security update
2024-05-01 00:00:00
redos
redos
ROS-20240411-07
2024-04-11 00:00:00
almalinux
almalinux
Important: shim bug fix update
2024-04-18 00:00:00
Important: shim security update
2024-04-18 00:00:00
thn
thn
Critical Boot Loader Vulnerability in Shim Impacts Nearly All Linux Distros
2024-02-07 13:33:00
ibm
ibm
Security Bulletin: IBM QRadar SIEM contains multiple vulnerabilities
2024-06-06 14:36:19

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON
Related for NVD:CVE-2023-40549
cve1osv4ubuntucve1debiancve1redhatcve1prion1cvelist1openvas14nessus23fedora3redhat9debian1oraclelinux3redos1almalinux2thn1ibm1