Category Archives: Advisories

Advisories

USN-5717-1: PHP vulnerabilities

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It was discovered that PHP incorrectly handled certain gzip files.
An attacker could possibly use this issue to cause a denial of service.
(CVE-2022-31628)

It was discovered that PHP incorrectly handled certain cookies.
An attacker could possibly use this issue to compromise the data
(CVE-2022-31629)

It was discovered that PHP incorrectly handled certain image fonts.
An attacker could possibly use this issue to expose sensitive information.
This issue only affected Ubuntu 20.04 LTS, Ubuntu 22.10, and Ubuntu 22.04 LTS.
(CVE-2022-31630)

Nicky Mouha discovered that PHP incorrectly handled certain SHA-3 operations.
An attacker could possibly use this issue to cause a crash
or execute arbitrary code. This issue only affected Ubuntu 20.04 LTS,
Ubuntu 22.10, and Ubuntu 22.04 LTS. (CVE-2022-37454)

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Advisories

Multiple Vulnerabilities in Google Android OS Could Allow for Privilege Escalation

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Multiple vulnerabilities have been discovered in Google Android OS, the most severe of which could allow for privilege escalation. Android is an operating system developed by Google for mobile devices, including, but not limited to, smartphones, tablets, and watches. Successful exploitation of the most severe of these vulnerabilities could allow for privilege escalation. Depending on the privileges associated with the exploited component, an attacker could then install programs; view, change, or delete data; or create new accounts with full rights.

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Advisories

USN-5714-1: LibTIFF vulnerabilities

Read Time:2 Minute, 18 Second

It was discovered that LibTIFF incorrectly handled certain memory operations
when using tiffcrop. An attacker could trick a user into processing a specially
crafted tiff image file and potentially use this issue to cause a denial of
service. This issue only affected Ubuntu 22.10. (CVE-2022-2519, CVE-2022-2520,
CVE-2022-2521, CVE-2022-2953)

It was discovered that LibTIFF did not properly perform bounds checking in
certain operations when using tiffcrop. An attacker could trick a user into
processing a specially crafted tiff image file and potentially use this issue
to allow for information disclosure or to cause the application to crash. This
issue only affected to Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and Ubuntu 22.04 LTS.
(CVE-2022-2867, CVE-2022-2868, CVE-2022-2869)

It was discovered that LibTIFF did not properly perform bounds checking in
certain operations when using tiffsplit. An attacker could trick a user into
processing a specially crafted tiff image file and potentially use this issue
to allow for information disclosure or to cause the application to crash. This
issue only affected to Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS,
Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. (CVE-2022-34526)

Chintan Shah discovered that LibTIFF incorrectly handled memory in certain
conditions when using tiffcrop. An attacker could trick a user into processing
a specially crafted image file and potentially use this issue to allow for
information disclosure or to cause the application to crash. This issue only
affected to Ubuntu 14.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04
LTS and Ubuntu 22.10. (CVE-2022-3570)

It was discovered that LibTIFF incorrectly handled memory in certain conditions
when using tiffcrop. An attacker could trick a user into processing a specially
crafted tiff file and potentially use this issue to cause a denial of service.
This issue only affected to Ubuntu 14.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04
LTS, Ubuntu 22.04 LTS and Ubuntu 22.10. (CVE-2022-3598)

It was discovered that LibTIFF did not properly perform bounds checking in
certain operations when using tiffcrop. An attacker could trick a user into
processing a specially crafted tiff image file and potentially use this issue
to allow for information disclosure or to cause the application to crash.
(CVE-2022-3599)

It was discovered that LibTIFF did not properly perform bounds checking in
certain operations when using tiffcrop. An attacker could trick a user into
processing a specially crafted tiff image file and potentially use this issue
to allow for information disclosure or to cause the application to crash. This
issue only affected to Ubuntu 22.10. (CVE-2022-3626, CVE-2022-3627)

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Advisories

CVE-2020-35473

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An information leakage vulnerability in the Bluetooth Low Energy advertisement scan response in Bluetooth Core Specifications 4.0 through 5.2, and extended scan response in Bluetooth Core Specifications 5.0 through 5.2, may be used to identify devices using Resolvable Private Addressing (RPA) by their response or non-response to specific scan requests from remote addresses. RPAs that have been associated with a specific remote device may also be used to identify a peer in the same manner by using its reaction to an active scan request. This has also been called an allowlist-based side channel.

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Advisories

APPLE-SA-2022-11-01-1 Xcode 14.1

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Posted by Apple Product Security via Fulldisclosure on Nov 07

APPLE-SA-2022-11-01-1 Xcode 14.1

Xcode 14.1 addresses the following issues.
Information about the security content is also available at
https://support.apple.com/HT213496.

Git
Available for: macOS Monterey 12.5 and later
Impact: Multiple issues in git
Description: Multiple issues were addressed by updating to git
version 2.32.3.
CVE-2022-29187: Carlo Marcelo Arenas Belón and Johannes Schindelin

Git
Available for: macOS Monterey 12.5 and later…

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Advisories

CVE-2022-3602 and CVE-2022-3786 Critical OpenSSL 3.0.x security vulnerabilities

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Posted by Turritopsis Dohrnii Teo En Ming on Nov 07

Subject: CVE-2022-3602 and CVE-2022-3786 Critical OpenSSL 3.0.x
security vulnerabilities

Good day from Singapore,

Please refer to the following posts. The story is developing.

[1] OpenSSL Gives Heads Up to Critical Vulnerability Disclosure, Check
Point Alerts Organizations to Prepare Now
Link:
https://blog.checkpoint.com/2022/10/30/openssl-gives-heads-up-to-critical-vulnerability-disclosure-check-point-alerts-organizations-to-prepare-now/…

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