1131 matches found
Oracle Linux 7 : shim (ELSA-2024-1959)
The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-1959 advisory. - Full list of fixed CVEs: CVE-2023-40546, CVE-2023-40547, CVE-2023-40548, CVE-2023-40549, CVE-2023-40550, CVE-2023-40551 Orabug: 36271343 - Update to...
shim security update
shim - 15.8-2.0.3.el7 - Set shim.ol sbat generation to 3 Orabug: 36271343 - 15.8-2.0.1.el7 - Set SBATAUTOMATICDATE to 2021030218 Orabug: 36271343 - Rebuild with Oracle certificates Orabug: 36271343 - Full list of fixed CVEs: CVE-2023-40546, CVE-2023-40547, CVE-2023-40548, CVE-2023-40549,...
SUSE SLES15 Security Update : shim (SUSE-SU-2024:1461-1)
The remote SUSE Linux SLES15 / SLESSAP15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1461-1 advisory. - Update shim-install to set the TPM2 SRK algorithm bsc1213945 - Limit the requirement of fde-tpm-helper-macros to the distro with...
SUSE SLES12 Security Update : shim (SUSE-SU-2024:1462-1)
The remote SUSE Linux SLES12 / SLESSAP12 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1462-1 advisory. - Update shim-install to set the TPM2 SRK algorithm bsc1213945 - Limit the requirement of fde-tpm-helper-macros to the distro with...
shim: RCE in http boot support may lead to Secure Boot bypass
A remote code execution vulnerability was found in Shim. The Shim boot support trusts attacker-controlled values when parsing an HTTP response. This flaw allows an attacker to craft a specific malicious HTTP request, leading to a completely controlled out-of-bounds write primitive and complete...
shim: Interger overflow leads to heap buffer overflow in verify_sbat_section on 32-bits systems
A buffer overflow was found in Shim in the 32-bit system. The overflow happens due to an addition operation involving a user-controlled value parsed from the PE binary being used by Shim. This value is further used for memory allocation operations, leading to a heap-based buffer overflow. This fl...
shim: Out-of-bounds read in verify_buffer_authenticode() malformed PE file
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...
shim: out of bounds read when parsing MZ binaries
A flaw was found in the MZ binary format in Shim. An out-of-bounds read may occur, leading to a crash or possible exposure of sensitive data during the system's boot phase...
SUSE-SU-2024:1462-1 Security update for shim
This update for shim fixes the following issues: - Update shim-install to set the TPM2 SRK algorithm bsc1213945 - Limit the requirement of fde-tpm-helper-macros to the distro with suseversion 1600 and above bsc1219460 Update to version 15.8: Security issues fixed: - mok: fix LogError invocation...
SUSE-SU-2024:1461-1 Security update for shim
This update for shim fixes the following issues: - Update shim-install to set the TPM2 SRK algorithm bsc1213945 - Limit the requirement of fde-tpm-helper-macros to the distro with suseversion 1600 and above bsc1219460 Update to version 15.8: Security issues fixed: - mok: fix LogError invocation...
RHEL 8 : shim (RHSA-2024:2086)
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:2086 advisory. The shim package contains a first-stage UEFI boot loader that handles chaining to a trusted full boot loader under secure boot environments...
CentOS 7 : shim (RHSA-2024:1959)
The remote CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:1959 advisory. - A flaw was found in Shim when an error happened while creating a new ESL variable. If Shim fails to create the new variable, it tries to print an err...
shim security update
15.8-4.0.1 - Add support for Oracle signed shim Orabug: 36540084 - Add shim binaries signed with Oracle Secure Boot Signing key 1 Orabug: 36540084 15.8-1.0.3 - Update shimx64.efi, shimia32.efi and shimaa64.efi v15.8 signed by Microsoft Orabug: 36072863 15.8-1.0.2 - Use binaries with correct shim....
Oracle Linux 8 : shim (ELSA-2024-1902)
The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-1902 advisory. 15.8-4.0.1 - Add support for Oracle signed shim Orabug: 36540084 - Add shim binaries signed with Oracle Secure Boot Signing key 1 Orabug: 36540084...
Oracle Linux 9 : shim (ELSA-2024-1903)
The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-1903 advisory. 15.8-1.0.3 - Update shimx64.efi and shimaa64.efi v15.8 signed by Microsoft Orabug: 36072879 - Update shim fb and mm binaries to match unsigned releases...
SUSE CVE-2023-40548
A buffer overflow was found in Shim in the 32-bit system. The overflow happens due to an addition operation involving a user-controlled value parsed from the PE binary being used by Shim. This value is further used for memory allocation operations, leading to a heap-based buffer overflow. This fl...
SUSE CVE-2023-40546
A flaw was found in Shim when an error happened while creating a new ESL variable. If Shim fails to create the new variable, it tries to print an error message to the user; however, the number of parameters used by the logging function doesn't match the format string used by it, leading to a cras...
SUSE CVE-2023-40549
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...