Category Archives: Advisories

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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USN-5461-1: FreeRDP vulnerabilities

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It was discovered that FreeRDP incorrectly handled empty password values. A
remote attacker could use this issue to bypass server authentication. This
issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 21.10.
(CVE-2022-24882)

It was discovered that FreeRDP incorrectly handled server configurations
with an invalid SAM file path. A remote attacker could use this issue to
bypass server authentication. (CVE-2022-24883)

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USN-5460-1: Vim vulnerabilities

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It was discovered that Vim was incorrectly processing Vim buffers.
An attacker could possibly use this issue to perform illegal memory
access and expose sensitive information. (CVE-2022-0554)

It was discovered that Vim was not properly performing bounds checks
for column numbers when replacing tabs with spaces or spaces with
tabs, which could cause a heap buffer overflow. An attacker could
possibly use this issue to cause a denial of service or execute
arbitrary code. (CVE-2022-0572)

It was discovered that Vim was not properly performing validation of
data that contained special multi-byte characters, which could cause
an out-of-bounds read. An attacker could possibly use this issue to
cause a denial of service. (CVE-2022-0685)

It was discovered that Vim was incorrectly processing data used to
define indentation in a file, which could cause a heap buffer
overflow. An attacker could possibly use this issue to cause a denial
of service. (CVE-2022-0714)

It was discovered that Vim was incorrectly processing certain regular
expression patterns and strings, which could cause an out-of-bounds
read. An attacker could possibly use this issue to cause a denial of
service. (CVE-2022-0729)

It was discovered that Vim was not properly performing bounds checks
when executing spell suggestion commands, which could cause a heap
buffer overflow. An attacker could possibly use this issue to cause a
denial of service or execute arbitrary code. (CVE-2022-0943)

It was discovered that Vim was incorrectly performing bounds checks
when processing invalid commands with composing characters in Ex
mode, which could cause a buffer overflow. An attacker could possibly
use this issue to cause a denial of service or execute arbitrary
code. (CVE-2022-1616)

It was discovered that Vim was not properly processing latin1 data
when issuing Ex commands, which could cause a heap buffer overflow.
An attacker could possibly use this issue to cause a denial of
service or execute arbitrary code. (CVE-2022-1619)

It was discovered that Vim was not properly performing memory
management when dealing with invalid regular expression patterns in
buffers, which could cause a NULL pointer dereference. An attacker
could possibly use this issue to cause a denial of service.
(CVE-2022-1620)

It was discovered that Vim was not properly processing invalid bytes
when performing spell check operations, which could cause a heap
buffer overflow. An attacker could possibly use this issue to cause a
denial of service or execute arbitrary code. (CVE-2022-1621)

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containerd-1.6.6-1.fc35 golang-github-containerd-cni-1.1.6-1.fc35 golang-github-containernetworking-cni-1.1.1-1.fc35 golang-x-sys-0-23.20220604gitbc2c85a.fc35

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FEDORA-2022-725ac93b48

Packages in this update:

containerd-1.6.6-1.fc35
golang-github-containerd-cni-1.1.6-1.fc35
golang-github-containernetworking-cni-1.1.1-1.fc35
golang-x-sys-0-23.20220604gitbc2c85a.fc35

Update description:

golang-x-sys: Bump to commit bc2c85ada10aa9b6aa9607e9ac9ad0761b95cf1d

golang-github-containernetworking-cni: Update to 1.1.1.

golang-github-containerd-cni: Update to 1.1.6. Fixes rhbz#2092632.

containerd: Update to 1.6.6. Mitigates GHSA-5ffw-gxpp-mxpf / CVE-2022-31030.

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containerd-1.6.6-1.fc36 golang-github-containerd-cni-1.1.6-1.fc36 golang-github-containernetworking-cni-1.1.1-1.fc36 golang-x-sys-0-23.20220604gitbc2c85a.fc36

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FEDORA-2022-1da581ac6d

Packages in this update:

containerd-1.6.6-1.fc36
golang-github-containerd-cni-1.1.6-1.fc36
golang-github-containernetworking-cni-1.1.1-1.fc36
golang-x-sys-0-23.20220604gitbc2c85a.fc36

Update description:

golang-x-sys: Bump to commit bc2c85ada10aa9b6aa9607e9ac9ad0761b95cf1d

golang-github-containernetworking-cni: Update to 1.1.1.

golang-github-containerd-cni: Update to 1.1.6. Fixes rhbz#2092632.

containerd: Update to 1.6.6. Mitigates GHSA-5ffw-gxpp-mxpf / CVE-2022-31030.

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