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CVE-2020-26541 (Medium) detected in linuxlinux-4.19.313, linuxlinux-4.19.313 #444

Open mend-bolt-for-github[bot] opened 3 months ago

mend-bolt-for-github[bot] commented 3 months ago

CVE-2020-26541 - Medium Severity Vulnerability

Vulnerable Libraries - linuxlinux-4.19.313, linuxlinux-4.19.313

Vulnerability Details

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.

Publish Date: 2020-10-02

URL: CVE-2020-26541

CVSS 3 Score Details (6.5)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Local - Attack Complexity: Low - Privileges Required: High - User Interaction: Required - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: High - Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://nvd.nist.gov/vuln/detail/CVE-2020-26541

Release Date: 2020-10-05

Fix Resolution: kernel-debug-modules-extra - 4.18.0-147.51.1,4.18.0-193.60.2,4.18.0-147.51.1,4.18.0-147.51.1;kernel-rt-debuginfo - 4.18.0-193.60.2.rt13.112;kernel-zfcpdump-devel - 4.18.0-193.60.2,4.18.0-147.51.1;perf - 4.18.0-305.7.1,4.18.0-193.60.2,4.18.0-147.51.1,4.18.0-193.60.2,4.18.0-147.51.1;kernel-zfcpdump-modules-extra - 4.18.0-147.51.1,4.18.0-305.7.1,4.18.0-193.60.2;kernel-debuginfo - 4.18.0-193.60.2,4.18.0-147.51.1,4.18.0-305.7.1;kernel-debug-devel - 4.18.0-147.51.1,4.18.0-305.7.1,4.18.0-193.60.2,4.18.0-305.7.1,4.18.0-193.60.2,4.18.0-147.51.1,4.18.0-193.60.2,4.18.0-147.51.1,4.18.0-193.60.2,4.18.0-305.7.1,4.18.0-305.7.1,4.18.0-147.51.1;bpftool - 4.18.0-305.7.1,4.18.0-147.51.1,4.18.0-193.60.2,4.18.0-147.51.1,4.18.0-147.51.1,4.18.0-305.7.1,4.18.0-305.7.1,4.18.0-193.60.2,4.18.0-193.60.2,4.18.0-305.7.1,4.18.0-147.51.1,4.18.0-193.60.2;kernel-rt-debug-core - 4.18.0-193.60.2.rt13.112,4.18.0-305.7.1.rt7.79;kernel-tools-libs - 4.18.0-305.7.1,4.18.0-147.51.1,4.18.0-147.51.1,4.18.0-193.60.2,4.18.0-147.51.1,4.18.0-193.60.2,4.18.0-193.60.2,4.18.0-305.7.1,4.18.0-305.7.1;perf-debuginfo - 4.18.0-147.51.1,4.18.0-193.60.2,4.18.0-305.7.1;kernel-cross-headers - 4.18.0-147.51.1,4.18.0-193.60.2,4.18.0-147.51.1,4.18.0-147.51.1,4.18.0-147.51.1,4.18.0-305.7.1,4.18.0-305.7.1,4.18.0-193.60.2,4.18.0-305.7.1,4.18.0-193.60.2,4.18.0-193.60.2,4.18.0-305.7.1;kernel-debug-debuginfo - 4.18.0-193.60.2,4.18.0-305.7.1,4.18.0-147.51.1;kernel-debug - 4.18.0-147.51.1,4.18.0-193.60.2,4.18.0-147.51.1,4.18.0-305.7.1,4.18.0-305.7.1,4.18.0-147.51.1,4.18.0-193.60.2,4.18.0-147.51.1,4.18.0-193.60.2,4.18.0-193.60.2,4.18.0-305.7.1,4.18.0-305.7.1;kernel-devel - 4.18.0-305.7.1,4.18.0-193.60.2,4.18.0-193.60.2,4.18.0-193.60.2,4.18.0-147.51.1,4.18.0-147.51.1,4.18.0-305.7.1,4.18.0-147.51.1,4.18.0-193.60.2,4.18.0-305.7.1,4.18.0-305.7.1,4.18.0-147.51.1;kernel - 4.18.0-305.7.1,4.18.0-305.7.1,4.18.0-193.60.2,4.18.0-147.51.1,4.18.0-147.51.1,4.18.0-193.60.2,4.18.0-147.51.1,4.18.0-305.7.1,4.18.0-305.7.1,4.18.0-147.51.1,4.18.0-193.60.2,4.18.0-193.60.2,4.18.0-193.60.2,4.18.0-305.7.1,4.18.0-147.51.1;bpftool-debuginfo - 4.18.0-193.60.2,4.18.0-147.51.1,4.18.0-305.7.1;kernel-zfcpdump-core - 4.18.0-147.51.1,4.18.0-305.7.1,4.18.0-193.60.2;kernel-debug-core - 4.18.0-305.7.1,4.18.0-305.7.1,4.18.0-193.60.2,4.18.0-305.7.1,4.18.0-147.51.1,4.18.0-147.51.1,4.18.0-193.60.2,4.18.0-147.51.1,4.18.0-305.7.1,4.18.0-147.51.1,4.18.0-193.60.2,4.18.0-193.60.2;kernel-modules-extra - 4.18.0-193.60.2,4.18.0-147.51.1,4.18.0-305.7.1,4.18.0-147.51.1,4.18.0-193.60.2,4.18.0-305.7.1,4.18.0-305.7.1,4.18.0-193.60.2,4.18.0-147.51.1,4.18.0-193.60.2,4.18.0-305.7.1,4.18.0-147.51.1;kernel-rt-debug-devel - 4.18.0-193.60.2.rt13.112,4.18.0-305.7.1.rt7.79;kernel-core - 4.18.0-193.60.2,4.18.0-147.51.1,4.18.0-193.60.2,4.18.0-305.7.1,4.18.0-305.7.1,4.18.0-305.7.1,4.18.0-147.51.1,4.18.0-193.60.2,4.18.0-147.51.1,4.18.0-147.51.1,4.18.0-193.60.2,4.18.0-305.7.1;kernel-rt-debug - 4.18.0-305.7.1.rt7.79,4.18.0-193.60.2.rt13.112;kernel-rt-devel - 4.18.0-305.7.1.rt7.79,4.18.0-193.60.2.rt13.112;python3-perf - 4.18.0-147.51.1,4.18.0-193.60.2,4.18.0-193.60.2,4.18.0-305.7.1,4.18.0-147.51.1,4.18.0-193.60.2,4.18.0-147.51.1,4.18.0-305.7.1,4.18.0-147.51.1,4.18.0-193.60.2,4.18.0-305.7.1,4.18.0-305.7.1;kernel-tools - 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4.18.0-147.51.1,4.18.0-305.7.1,4.18.0-193.60.2;kernel-rt - 4.18.0-193.60.2.rt13.112,4.18.0-193.60.2.rt13.112,4.18.0-305.7.1.rt7.79,4.18.0-305.7.1.rt7.79;kernel-zfcpdump - 4.18.0-147.51.1,4.18.0-193.60.2,4.18.0-305.7.1;kernel-rt-debug-modules-extra - 4.18.0-193.60.2.rt13.112,4.18.0-305.7.1.rt7.79;python3-perf-debuginfo - 4.18.0-147.51.1,4.18.0-305.7.1,4.18.0-193.60.2;kernel-rt-modules-extra - 4.18.0-305.7.1.rt7.79,4.18.0-193.60.2.rt13.112;kernel-doc - 4.18.0-193.60.2,4.18.0-305.7.1,4.18.0-147.51.1;kernel-rt-core - 4.18.0-305.7.1.rt7.79,4.18.0-193.60.2.rt13.112;kernel-rt-debug-debuginfo - 4.18.0-305.7.1.rt7.79,4.18.0-193.60.2.rt13.112;kernel-abi-whitelists - 4.18.0-147.51.1,4.18.0-193.60.2;kernel-zfcpdump-modules - 4.18.0-147.51.1,4.18.0-305.7.1,4.18.0-193.60.2;kernel-debug-modules-extra - 4.18.0-305.7.1,4.18.0-305.7.1,4.18.0-193.60.2,4.18.0-305.7.1,4.18.0-193.60.2,4.18.0-147.51.1,4.18.0-193.60.2,4.18.0-305.7.1;kernel-rt-debug-kvm - 4.18.0-193.60.2.rt13.112,4.18.0-305.7.1.rt7.79;kernel-rt-debuginfo - 4.18.0-305.7.1.rt7.79;kernel-rt-debug-modules - 4.18.0-193.60.2.rt13.112,4.18.0-305.7.1.rt7.79;kernel-zfcpdump-devel - 4.18.0-305.7.1;perf - 4.18.0-305.7.1,4.18.0-305.7.1,4.18.0-193.60.2,4.18.0-147.51.1,4.18.0-147.51.1,4.18.0-193.60.2,4.18.0-305.7.1

Step up your Open Source Security Game with Mend here

mend-bolt-for-github[bot] commented 2 months ago

:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.

mend-bolt-for-github[bot] commented 2 months ago

:information_source: This issue was automatically re-opened by Mend because the vulnerable library in the specific branch(es) has been detected in the Mend inventory.

mend-bolt-for-github[bot] commented 1 month ago

:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.

mend-bolt-for-github[bot] commented 1 month ago

:information_source: This issue was automatically re-opened by Mend because the vulnerable library in the specific branch(es) has been detected in the Mend inventory.