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Cvelist
Cvelist
added 2020/10/21 6:36 p.m.26 views

CVE-2020-3458 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software for Firepower 1000/2100 Series Appliances Secure Boot Bypass Vulnerabilities

Multiple vulnerabilities in the secure boot process of Cisco Adaptive Security Appliance ASA Software and Firepower Threat Defense FTD Software for the Firepower 1000 Series and Firepower 2100 Series Appliances could allow an authenticated, local attacker to bypass the secure boot mechanism. The...

6.7CVSS6.6AI score0.0032EPSS
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CVE
CVE
added 2020/10/21 6:36 p.m.82 views

CVE-2020-3458

The CVE-2020-3458 entries describe multiple vulnerabilities in the secure boot process of Cisco ASA and Firepower Threat Defense (FTD) software on Firepower 1000/2100 series appliances. A local, authenticated attacker could bypass the chain of trust by injecting code into specific files used duri...

6.7CVSS6.6AI score0.0032EPSS
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Cisco
Cisco
added 2020/10/21 4:0 p.m.57 views

Cisco FXOS Software for Firepower 4100/9300 Series Appliances Secure Boot Bypass Vulnerability

A vulnerability in the secure boot process of Cisco FXOS Software could allow an authenticated, local attacker to bypass the secure boot mechanisms. The vulnerability is due to insufficient protections of the secure boot process. An attacker could exploit this vulnerability by injecting code into...

6.7CVSS6.9AI score0.00348EPSS
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Cisco
Cisco
added 2020/10/21 4:0 p.m.43 views

Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software for Firepower 1000/2100 Series Appliances Secure Boot Bypass Vulnerabilities

Update from October 23, 2020: Cisco has become aware of a new Cisco Adaptive Security Appliance vulnerability that could affect the fixed releases recommended for code trains 9.13 and 9.14 in the Fixed Software "fs" section of this advisory. See the Cisco Adaptive Security Appliance Software...

6.7CVSS6.7AI score0.0032EPSS
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Positive Technologies
Positive Technologies
added 2020/10/21 12:0 a.m.7 views

PT-2020-5138 · Cisco · Cisco Ftd +1

Name of the Vulnerable Software and Affected Versions: Cisco Adaptive Security Appliance ASA Software versions prior to the fixed version Cisco Firepower Threat Defense FTD Software for the Firepower 1000 Series and Firepower 2100 Series Appliances versions prior to the fixed version Description:...

6.8CVSS6.3AI score0.0032EPSS
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RedHat Linux
RedHat Linux
added 2020/10/20 8:41 a.m.119 views

Important: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 8.1 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

8.8CVSS6.8AI score0.07693EPSS
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RedHat Linux
RedHat Linux
added 2020/10/13 9:15 a.m.170 views

Moderate: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 7.7 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

7.2CVSS6.5AI score0.00448EPSS
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Tenable Nessus
Tenable Nessus
added 2020/10/12 12:0 a.m.35 views

EulerOS Virtualization 3.0.2.2 : grub2 (EulerOS-SA-2020-2184)

According to the version of the grub2 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - A flaw was found in grub2, prior to version 2.06. An attacker may use the GRUB 2 flaw to hijack and tamper the GRUB verification...

8.2CVSS7.8AI score0.01068EPSS
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RedhatCVE
RedhatCVE
added 2020/10/08 6:35 a.m.67 views

CVE-2020-26541

A flaw was found in the Linux kernel in certs/blacklist.c, When signature entries for EFICERTX509GUID are contained in the Secure Boot Forbidden Signature Database, the entries are skipped. This can cause a security threat and breach system integrity, confidentiality and even lead to a denial of...

6.9CVSS1.4AI score0.00528EPSS
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Oracle linux
Oracle linux
added 2020/10/06 12:0 a.m.105 views

kernel security, bug fix, and enhancement update

3.10.0-1160.OL7 - Oracle Linux certificates Ilya Okomin - Oracle Linux RHCK Module Signing Key was compiled into kernel [email protected] - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and shim-x64 = 15-2.0.3 3.10.0-1160 - kernel modsign: Add...

9.3CVSS0.4AI score0.05114EPSS
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RedHat Linux
RedHat Linux
added 2020/10/05 1:11 p.m.3 views

grub2: Crafted grub.cfg file can lead to arbitrary code execution during boot process

A flaw was found in grub2, prior to version 2.06. An attacker may use the GRUB 2 flaw to hijack and tamper the GRUB verification process. This flaw also allows the bypass of Secure Boot protections. In order to load an untrusted or modified kernel, an attacker would first need to establish access...

8.2CVSS7.9AI score0.01068EPSS
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Microsoft CVE
Microsoft CVE
added 2020/10/05 7:0 a.m.4 views

The Linux kernel through 5.8.13 does not properly enforce the Secure Boot Forbidden Signature Database (aka dbx) protection mechanism. This affects certs/blacklist.c and certs/system_keyring.c.

...

6.9CVSS7AI score0.00528EPSS
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NVD
NVD
added 2020/10/02 7:15 p.m.19 views

CVE-2020-26541

The Linux kernel through 5.8.13 does not properly enforce the Secure Boot Forbidden Signature Database aka dbx protection mechanism. This affects certs/blacklist.c and certs/systemkeyring.c...

6.9CVSS0.00528EPSS
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OSV
OSV
added 2020/10/02 7:15 p.m.10 views

CVE-2020-26541

The Linux kernel through 5.8.13 does not properly enforce the Secure Boot Forbidden Signature Database aka dbx protection mechanism. This affects certs/blacklist.c and certs/systemkeyring.c...

6.5CVSS6.7AI score
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OSV
OSV
added 2020/10/02 7:15 p.m.3 views

DEBIAN-CVE-2020-26541

The Linux kernel through 5.8.13 does not properly enforce the Secure Boot Forbidden Signature Database aka dbx protection mechanism. This affects certs/blacklist.c and certs/systemkeyring.c...

6.5CVSS6.9AI score0.00528EPSS
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Prion
Prion
added 2020/10/02 7:15 p.m.31 views

Code injection

The Linux kernel through 5.8.13 does not properly enforce the Secure Boot Forbidden Signature Database aka dbx protection mechanism. This affects certs/blacklist.c and certs/systemkeyring.c...

6.9CVSS6.5AI score0.00528EPSS
SaveExploits1References1Affected Software1
UbuntuCve
UbuntuCve
added 2020/10/02 7:15 p.m.58 views

CVE-2020-26541

The Linux kernel through 5.8.13 does not properly enforce the Secure Boot Forbidden Signature Database aka dbx protection mechanism. This affects certs/blacklist.c and certs/systemkeyring.c...

6.9CVSS6.8AI score0.00528EPSS
SaveExploits1References10
OSV
OSV
added 2020/10/02 7:15 p.m.3 views

UBUNTU-CVE-2020-26541

The Linux kernel through 5.8.13 does not properly enforce the Secure Boot Forbidden Signature Database aka dbx protection mechanism. This affects certs/blacklist.c and certs/systemkeyring.c...

6.5CVSS6.7AI score0.00528EPSS
SaveExploits1References11
CVE
CVE
added 2020/10/02 6:14 p.m.401 views

CVE-2020-26541

CVE-2020-26541 : Local attacker can bypass the Secure Boot Forbidden Signature Database (dbx) protection in Linux kernels up to 5.8.13, affecting certs/blacklist.c and certs/system_keyring.c. Impact involves potential system integrity/confidentiality compromise. Connected sources confirm the issu...

6.9CVSS6.7AI score0.00528EPSS
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Cvelist
Cvelist
added 2020/10/02 6:14 p.m.25 views

CVE-2020-26541

The Linux kernel through 5.8.13 does not properly enforce the Secure Boot Forbidden Signature Database aka dbx protection mechanism. This affects certs/blacklist.c and certs/systemkeyring.c...

6.5CVSS6.9AI score0.00528EPSS
SaveExploits1References1
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