curl security update

An update is available for curl. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The curl packages provide the libcurl library and the curl utility for downloadi...

Oracle Linux 8 : curl (ELSA-2022-6159)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-6159 advisory. - fix HTTP compression denial of service CVE-2022-32206 Tenable has extracted the preceding description block directly from the Oracle Linux security...

PT-2022-37215 · Blosc2 · Blosc2

Name of the Vulnerable Software and Affected Versions: blosc2 affected versions not specified Description: The issue is related to a heap-buffer-overflow crash. Technical details about the crash include the do job function, blosc compress context, and blosc2 compress. Recommendations: At the...

curl security update

7.61.1-22.el86.4 - fix HTTP compression denial of service CVE-2022-32206 - fix FTP-KRB bad message verification CVE-2022-32208...

Explained: Steganography

Steganography is the prime example of effectively hiding something in plain sight. The word steganography comes from the Greek words "stegos" meaning "cover" and "grafia" meaning "writing." Steganography, then, is defined as "covered writing." In essence, we use the name steganography for every...

August 16, 2022—KB5016693 (OS Build 20348.946) Preview

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Fedora: Security Advisory for zlib (FEDORA-2022-3a92250fd5)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

[SECURITY] Fedora 36 Update: zlib-1.2.11-32.fc36

Zlib is a general-purpose, patent-free, lossless data compression library which is used by many different programs...

xz security update

CentOS Errata and Security Advisory CESA-2022:5052 An update for xz is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

Important: go-toolset:rhel8 security and bug fix update

Go Toolset provides the Go programming language tools and libraries. Go is alternatively known as golang. Security Fixes: golang: compress/gzip: stack exhaustion in Reader.Read CVE-2022-30631 golang: net/http: improper sanitization of Transfer-Encoding header CVE-2022-1705 golang: go/parser: stac...

GSD-2022-1004626 f2fs: attach inline_data after setting compression

f2fs: attach inlinedata after setting compression This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.127 by commit...

Fedora: Security Advisory for go-bindata (FEDORA-2022-5ef0bd9a27)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] Fedora 36 Update: golang-github-snappy-0.0.2-7.fc36

Implementation of the Snappy compression format for Go...

CVE-2022-23001

When compressing or decompressing elliptic curve points using the Sweet B library, an incorrect choice of sign bit is used. An attacker with user level privileges and no other user's assistance can exploit this vulnerability with only knowledge of the public key and the library. The resulting...

CVE-2022-23001

When compressing or decompressing elliptic curve points using the Sweet B library, an incorrect choice of sign bit is used. An attacker with user level privileges and no other user's assistance can exploit this vulnerability with only knowledge of the public key and the library. The resulting...

CVE-2022-23002 Point Compression/Decompression of NIST P-256 points with X coordinate of zero

When compressing or decompressing a point on the NIST P-256 elliptic curve with an X coordinate of zero, the resulting output is not properly reduced modulo the P-256 field prime and is invalid. The resulting output will cause an error when used in other operations. This may be leveraged by an...

CVE-2022-23001

The CVE-2022-23001 entry concerns the Western Digital Sweet B library, which implements public-key elliptic-curve cryptography (NIST P-256 and SECG secp256k1). The vulnerability stems from selecting the wrong sign bit during compression or decompression of elliptic-curve points. An attacker with ...

Western Digital Sweet B 安全漏洞

Western Digital Sweet B is a library from Western Digital, Inc. that implements public key elliptic curve cryptography ECC using NIST P-256 and SECG secp256k1 curves. A security vulnerability exists in the Western Digital Sweet B library that arises from the use of incorrect sign bit selection wh...

OESA-2022-1762 gdk-pixbuf2 security update

gdk is written in C but has been designed from the ground up to support a wide range of languages. It provide a complete set of widgets,and suitable for projects ranging from small one-off tools to complete application suites. Security Fixes: A flaw was found in gdk-pixbuf in versions before...

curl < 7.84.0 supports "chained" HTTP compression algorithms meaning that a serverresponse can be compressed multiple times and potentially with different algorithms. The number of acceptable "links" in this "decompression chain" was unbounded allowing a malicious server to insert a virtually unlimited number of compression steps.The use of such a decompression chain could result in a "malloc bomb" makingcurl end up spending enormous amounts of allocated heap memory or trying toand returning out of memory errors.

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