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Category Archives: GNU/Linux

Everything about GNU+Linux security

An update for the parfait:0.5 module is now available for Red Hat Enterprise Linux 8.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score,

An update for the parfait:0.5 module is now available for Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score,

An update for the parfait:0.5 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score,

An update is now available for Red Hat Process Automation Manager. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from

security update

security update

security update

security update

security update

The Qualys Research Labs discovered a local privilege escalation in PolicyKit’s pkexec. Details can be found in the Qualys advisory at

The Qualys Research Labs discovered a local privilege escalation in PolicyKit’s pkexec. Details can be found in the Qualys advisory at

Upstream details at : https://access.redhat.com/errata/RHSA-2022:0143

Red Hat OpenShift Container Platform release 3.11.570 is now available with updates to packages and images that fix several bugs and add enhancements. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which

An update for the httpd:2.4 module is now available for Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 8.2 Extended Update Support, and Red Hat Enterprise Linux 8.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact

An update for etcd is now available for Red Hat OpenStack Platform 16.1 (Train). Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score,

The Red Hat Build of OpenJDK 11 (java-11-openjdk) is now available for Windows. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which

The Red Hat build of OpenJDK 17 (java-17-openjdk) is now available for portable Linux. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which

The Red Hat Build of OpenJDK 11 (java-11-openjdk) is now available for portable Linux. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which

The Red Hat build of OpenJDK 17 (java-17-openjdk) is now available for Windows. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which

An update for etcd is now available for Red Hat OpenStack Platform 16.2 (Train). Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score,

An update for libreswan is now available for Red Hat Enterprise Linux 8.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score,

Multiple security issues were discovered in Chromium, which could result in the execution of arbitrary code, denial of service or information disclosure.

Update to 2.34.4: * Fix dire [“Safari Leaks”](https://safarileaks.com/) IndexedDB privacy violation. * Make audio tools (like mixers) display the actual name of the application producing sound, instead of a generic one. * Fix several crashes and rendering issues. * Additional security fixes: CVE-2021-30887, CVE-2021-30890, CVE-2021-30934, CVE-2021-30936, CVE-2021-30951,

Fix CVE-2022-23132, CVE-2022-23133, CVE-2022-23134

Fix CVE-2022-23132, CVE-2022-23133, CVE-2022-23134

Several vulnerabilities were discovered in the Go programming language. An attacker could trigger a denial-of-service (DoS) and information leak.

Several vulnerabilities were discovered in the Go programming language. An attacker could trigger a denial-of-service (DoS) and information leak.

The 5.15.16 stable kernel update contains a number of important fixes across the tree.

Security fix for CVE-2021-45931

security update

security update

The 5.15.16 stable kernel update contains a number of important fixes across the tree.

An update is now available for OpenShift Logging (5.2.6) Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which

Several security issues were fixed in Thunderbird.

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Security fix for CVE-2021-45930

Rebase to version 2.4.3

An update that fixes one vulnerability is now available.

An update that fixes one vulnerability is now available.

security update

An update for Red Hat Data Grid is now available. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which

A security update is now available for Red Hat JBoss Enterprise Application Platform 7.4. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which

An update is now available for Red Hat build of Eclipse Vert.x. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability. For

Fileless Malware on Linux: Anatomy of an Attack>

The container suse/sle15 was updated. The following patches have been included in this update:

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks.

Overcoming vulnerabilities with live kernel patching in Red Hat Enterprise Linux 8.5

AIDE could be made to crash or run programs as an administrator if it opened a specially crafted file.

An update for kernel is now available for Red Hat Enterprise Linux 8. 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 rating, is available for each vulnerability

Updated Satellite 6.10 packages that fix several bugs are now available for Red Hat Satellite. 2. Relevant releases/architectures: Red Hat Satellite 6.10 – noarch, x86_64

Red Hat OpenShift Container Platform release 4.7.41 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.7.

An update for kernel is now available for Red Hat Enterprise Linux 8.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score,

An update for kernel-rt is now available for Red Hat Enterprise Linux 8.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score,

The following updated rpms for Oracle Linux 7 have been uploaded to the Unbreakable Linux Network:

httpd: mod_lua: Possible buffer overflow when parsing multipart content (CVE-2021-44790) * httpd: mod_session: Heap overflow via a crafted SessionHeader value (CVE-2021-26691) * httpd: NULL pointer dereference via malformed requests (CVE-2021-34798) * httpd: Out-of-bounds write in ap_escape_quotes() via malicious input (CVE-2021-39275) For more details about the security issue(s), includin [More…]

This kernel-linus update is based on upstream 5.15.15 and fixes atleast the following security issues: A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size increase of files with unaligned size. A

This kernel update is based on upstream 5.15.15 and fixes atleast the following security issues: A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size increase of files with unaligned size. A

Upstream details at : https://access.redhat.com/errata/RHSA-2022:0162

An update that fixes two vulnerabilities is now available.

An update that fixes one vulnerability is now available.

security update

security update

New expat packages are available for Slackware 14.0, 14.1, 14.2, and -current to fix security issues.

Pulling Back the Curtain: About LinuxSecurity.com>

An update that fixes 24 vulnerabilities is now available.

Several security issues were fixed in Pillow.

An update for httpd 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 rating, is available for each vulnerability

Update to 1.12.3 Fixes these two security issues: * CVE-2021-43860 or https://github.com/flatpak/flatpak/security/advisories/GHSA-qpjc-vq3c-572j * CVE-2022-21682 or https://github.com/flatpak/flatpak/security/advisories/GHSA-8ch7-5j3h-g4fx Full release notes: https://github.com/flatpak/flatpak/releases/tag/1.12.3

It was discovered that sphinxsearch, a fast standalone full-text SQL search engine, could allow arbitrary files to be read by abusing a configuration option.

Multiple security issues were discovered in Thunderbird, which could result in denial of service or the execution of arbitrary code. For Debian 9 stretch, these problems have been fixed in version

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code, information disclosure, denial of service or spoofing.

security update

security update

Security fix for CVE-2021-4122

– kombu 5.2.3: https://github.com/celery/kombu/blob/master/Changelog.rst#523 – celery 5.2.3: https://github.com/celery/celery/blob/master/Changelog.rst#523

– kombu 5.2.3: https://github.com/celery/kombu/blob/master/Changelog.rst#523 – celery 5.2.3: https://github.com/celery/celery/blob/master/Changelog.rst#523

Update to 0.9.6, see https://github.com/uriparser/uriparser/blob/uriparser-0.9.6/ChangeLog for details.

Network Intrusion Detection Using Snort>

CPAN 2.28 allows Signature Verification Bypass. (CVE-2020-16156) References: – https://bugs.mageia.org/show_bug.cgi?id=29878 – https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/SZ32AJIV4RHJMLWLU5QULGKMMIHYOMDC/

This update provides Mbed TLS 2.16.12, with a number of bug fixes and a security fix. Mbed TLS has a double free in certain out-of-memory conditions, as demonstrated by an mbedtls_ssl_set_session() failure. (CVE-2021-44732)

A flaw was found in systemd. An uncontrolled recursion in systemd-tmpfiles may lead to a denial of service at boot time when too many nested directories are created in /tmp. (CVE-2021-3997) References:

CWE-122 Heap-based Buffer Overflow (CVE-2021-4136) CWE-125 Out-of-bounds Read (CVE-2021-4166) CWE-416 Use After Free (CVE-2021-4173) CWE-416 Use After Free (CVE-2021-4187)

Buffer overflow vulnerability in htmldoc before 1.9.12, allows attackers to cause a denial of service via a crafted BMP image to image_load_bmp. (CVE-2021-40985) References:

security update

The 5.15.14 stable kernel update contains a number of important fixes across the tree.

kernel: perf_event_parse_addr_filter memory (CVE-2020-25704) * kernel: fuse: fuse_do_getattr() calls make_bad_inode() in inappropriate situations (CVE-2020-36322) * kernel: Heap buffer overflow in firedtv driver (CVE-2021-42739) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE Bug Fix(es): * [More…]

An update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from

An update for samba is now available for Red Hat Enterprise Linux 8.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score,

An update is now available for ansible-runner for Red Hat Ansible Automation Platform 2.0 Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which

Security fix for CVE-2021-46059, CVE-2022-0158, CVE-2022-0156

security update

security update

Security fix for CVE-2021-41500. Upstream notes for version 1.2.7 read: “Bug fixes, Python 3.10 compatibility”.

The following updated rpms for Oracle Linux 7 have been uploaded to the Unbreakable Linux Network:

This update upgrades Thunderbird to version 91.5.0. * Mozilla: Iframe sandbox bypass with XSLT (CVE-2021-4140) * Mozilla: Race condition when playing audio files (CVE-2022-22737) * Mozilla: Heap-buffer-overflow in blendGaussianBlur (CVE-2022-22738) * Mozilla: Use-after-free of ChannelEventQueue::mOwner (CVE-2022-22740) * Mozilla: Browser window spoof using fullscreen mode (CVE-2022-22741) [More…]

This update upgrades Firefox to version 91.5.0 ESR. * Mozilla: Iframe sandbox bypass with XSLT (CVE-2021-4140) * Mozilla: Race condition when playing audio files (CVE-2022-22737) * Mozilla: Heap-buffer-overflow in blendGaussianBlur (CVE-2022-22738) * Mozilla: Use-after-free of ChannelEventQueue::mOwner (CVE-2022-22740) * Mozilla: Browser window spoof using fullscreen mode (CVE-2022-22741) [More…]

Several security issues were fixed in Pillow.

Several security issues were fixed in Ghostscript.

Apache Log4j 1.2 could be made to crash or run programs if it received specially crafted input.

security update