Category Archives: Advisories

grub2-2.06-42.fc36

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FEDORA-2022-27932fdd06

Packages in this update:

grub2-2.06-42.fc36

Update description:

CVE fixes for 2022-06-06

Includes: CVE-2022-28736 CVE-2022-28735 CVE-2022-28734 CVE-2022-28733 CVE-2021-3697 CVE-2021-3696 CVE-2021-3695

Moderate/high, some network access. Update!

Upstream disclosure with more information: https://lists.gnu.org/archive/html/grub-devel/2022-06/msg00035.html

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USN-5463-1: NTFS-3G vulnerabilities

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It was discovered that NTFS-3G incorrectly handled the ntfsck tool. If a
user or automated system were tricked into using ntfsck on a specially
crafted disk image, a remote attacker could possibly use this issue to
execute arbitrary code. (CVE-2021-46790)

Roman Fiedler discovered that NTFS-3G incorrectly handled certain return
codes. A local attacker could possibly use this issue to intercept
protocol traffic between FUSE and the kernel. (CVE-2022-30783)

It was discovered that NTFS-3G incorrectly handled certain NTFS disk
images. If a user or automated system were tricked into mounting a
specially crafted disk image, a remote attacker could use this issue to
cause a denial of service, or possibly execute arbitrary code.
(CVE-2022-30784, CVE-2022-30786, CVE-2022-30788, CVE-2022-30789)

Roman Fiedler discovered that NTFS-3G incorrectly handled certain file
handles. A local attacker could possibly use this issue to read and write
arbitrary memory. (CVE-2022-30785, CVE-2022-30787)

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USN-5462-2: Ruby vulnerability

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USN-5462-1 fixed several vulnerabilities in Ruby. This update provides
the corresponding CVE-2022-28739 update for ruby2.3 on Ubuntu 16.04 ESM.

Original advisory details:

It was discovered that Ruby incorrectly handled certain inputs.
An attacker could possibly use this issue to expose sensitive information.

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CVE-2020-6220

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BI Launchpad and CMC in SAP Business Objects Business Intelligence Platform, versions 4.1, 4.2, does not sufficiently encode user-controlled inputs, resulting in Cross-Site Scripting (XSS) vulnerability. Exploit is possible only when the bttoken in victim’s session is active.

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USN-5462-1: Ruby vulnerabilities

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It was discovered that Ruby incorrectly handled certain regular expressions.
An attacker could possibly use this issue to execute arbitrary code. This
issue only affected Ubuntu 22.04 LTS. (2022-28738)

It was discovered that Ruby incorrectly handled certain inputs.
An attacker could possibly use this issue to expose sensitive information.
(CVE-2022-28739)

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