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Category Archives: GNU/Linux

Everything about GNU+Linux security

libheif could be made to crash if it opened a specially crafted file.

https://security-tracker.debian.org/tracker/DSA-5721-1

https://security-tracker.debian.org/tracker/DSA-5722-1

* bsc#1065729 * bsc#1141539 * bsc#1174585 * bsc#1181674 * bsc#1187716

* bsc#1224158 Cross-References: * CVE-2017-17507 * CVE-2018-11205

* bsc#1224458 * bsc#1225552 Cross-References: * CVE-2024-4741

* bsc#1225491 Cross-References: * CVE-2024-33871

* bsc#1225491 Cross-References: * CVE-2024-33871

* bsc#1216594 * bsc#1216598 * bsc#1226586 Cross-References:

The Marvin Attack
Passkey is the Future, and the Future is Now with Red Hat Enterprise Linux
Customize your Red Hat OpenShift nodes and keep them updated

Hibernate could be made to expose sensitive information.

* bsc#1226134 Cross-References: * CVE-2024-37535

* bsc#1226423 Cross-References: * CVE-2024-38394

* bsc#1226423 Cross-References: * CVE-2024-38394

* bsc#1225971 Cross-References: * CVE-2024-20696

* bsc#1089090 Cross-References: * CVE-2018-9918

https://security-tracker.debian.org/tracker/DSA-5715-2

Use-after-free in networking. (CVE-2024-5702) Use-after-free in JavaScript object transplant. (CVE-2024-5688) External protocol handlers leaked by timing attack. (CVE-2024-5690) Sandboxed iframes were able to bypass sandbox restrictions to open a new window. (CVE-2024-5691)

This update includes a rebase from 9.0.83 to 9.0.89. #2269611 CVE-2024-24549 tomcat: CVE-2024-24549: Apache Tomcat: HTTP/2 header handling DoS #2269612 CVE-2024-23672 tomcat: Apache Tomcat: WebSocket DoS with incomplete closing handshake

New emacs packages are available for Slackware 15.0 and -current to fix a security issue.

Multiple vulnerabilities have been discovered in JHead, the worst of which may lead to arbitrary code execution.

A vulnerability has been discovered in LZ4, which can lead to memory corruption.

A vulnerability has been discovered in RDoc, which can lead to execution of arbitrary code.

A vulnerability has been discovered in Flatpak, which can lead to a sandbox escape.

A vulnerability has been discovered in GLib, which can lead to privilege escalation.

Update to 2.44.2: Make gamepads visible on axis movements, and not only on button presses. Disable the gst-libav AAC decoder. Make user scripts and style sheets visible in the Web Inspector. Use the geolocation portal where available, with the existing geoclue as

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

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

* bsc#1012628 * bsc#1065729 * bsc#1181674 * bsc#1187716 * bsc#1193599

* bsc#1127514 * bsc#1127855 * bsc#1131544 Cross-References:

* bsc#1220210 Cross-References: * CVE-2024-26130

* bsc#1203171 * bsc#1225997 * jsc#PED-7982 * jsc#PED-8018

The Future of Container Security: Trends and Open Source Tools to Watch

* bsc#1133222 * bsc#1224158 Cross-References: * CVE-2017-17507

gdb could be made to crash if it opened a specially crafted file.

Version 2.7.7 2024-06-10 Security: Fixed command injection via malicious git branch name (GHSA-47f6-5gq3-vx9c / CVE-2024-35241) Security: Fixed multiple command injections via malicious git/hg branch names (GHSA-v9qv-c7wm-wgmf / CVE-2024-35242)

Fixing CVE-2023-51765 (smtp smuggling) requires to reject email that include NUL bytes, in some configuration. Previous security version of sendmail, by default, does not

A malicious or compromised Flatpak app could execute arbitrary code outside its sandbox. References: – https://bugs.mageia.org/show_bug.cgi?id=33119

A sensitive data leakage vulnerability was identified in scikit-learn’s TfidfVectorizer, specifically in versions up to and including 1.4.1.post1, which was fixed in version 1.5.0. The vulnerability arises from the unexpected storage of all tokens present in the training data within the `stop_words_` attribute, rather than only storing the subset

https://security-tracker.debian.org/tracker/DSA-5717-1

https://security-tracker.debian.org/tracker/DSA-5715-1

Huy Nguy¡»’n Ph¡º¡m Nh¡º­t, and Valentin T. and Lutz Wolf of CrowdStrike, discovered that roundcube, a skinnable AJAX based webmail solution for IMAP servers, did not correctly process and sanitize requests. This would allow an attacker to perform Cross-Side Scripting (XSS) attacks.

* bsc#1226027 Cross-References: * CVE-2024-5688 * CVE-2024-5690

* bsc#1226007 Cross-References: * CVE-2023-52890

Reducing the significant risk of known exploitable vulnerabilities in Red Hat software

https://security-tracker.debian.org/tracker/DSA-5716-1

Git could be made to run programs as your login if it clones a crafted repository.

* bsc#1223252 Cross-References: * CVE-2024-30171

* bsc#1223852 Cross-References: * CVE-2023-52722

* bsc#1223979 Cross-References: * CVE-2024-34069

* bsc#1226020 Cross-References: * CVE-2024-5171

* bsc#1225551 Cross-References: * CVE-2024-4741

* bsc#1222849 Cross-References: * CVE-2024-32487

Severe Linux Kernel Privilege Escalation Bugs Could Compromise Entire Systems
Thunderbird, Firefox DoS, Info Disclosure Vulns Fixed in Ubuntu and Debian
Rethinking WiFi and Router Security: A Deep Dive into the Recent ASUS Flaw and Secure Alternatives

https://security-tracker.debian.org/tracker/DSA-5714-1

Emojis as Weapons: Dissecting DISGOMOJI’s Malware Assault on Government Security

An out-of-bounds read in the ‘bson’ module allowed deserialization of malformed BSON provided by a Server to raise an exception which may contain arbitrary application memory.

A symlink attack with emergency file saving has been fixed in the text editor nano. For Debian 10 buster, this problem has been fixed in version

* bsc#1219823 * bsc#1219826 * bsc#1219851 * bsc#1219852 * bsc#1219854

* bsc#1225551 Cross-References: * CVE-2024-4741

* bsc#1225551 Cross-References: * CVE-2024-4741

* bsc#1222857 * bsc#1222858 * bsc#1226073 Cross-References:

https://security-tracker.debian.org/tracker/DSA-5712-1

Multiple security issues were discovered in Thunderbird, which could result inthe execution of arbitrary code. For the oldstable distribution (bullseye), these problems have been fixed

Security fix for CVE-2024-3049

https://security-tracker.debian.org/tracker/DSA-5713-1

Atril Document Viewer is the default document reader of the MATE desktop environment for Linux. A path traversal and arbitrary file write vulnerability exists in versions of Atril prior to 1.26.2. This vulnerability is capable of writing arbitrary files anywhere on the filesystem to which the user opening a crafted document has access. The

A vulnerability was found in GNU Nano that allows a possible privilege escalation through an insecure temporary file. If Nano is killed while editing, a file it saves to an emergency file with the permissions of the running user provides a window of opportunity for attackers to escalate privileges through a malicious symlink. (CVE-2024-5742)

Use-after-free in networking. (CVE-2024-5702) Use-after-free in JavaScript object transplant. (CVE-2024-5688) External protocol handlers leaked by timing attack. (CVE-2024-5690) Sandboxed iframes were able to bypass sandbox restrictions to open a new window. (CVE-2024-5691)

Several vulnerabilities have been discovered in the FFmpeg multimedia framework, which could result in denial of service or potentially the execution of arbitrary code if malformed files/streams are processed.

Several security issues were fixed in the Linux kernel.

Several security issues were fixed in the Linux kernel.

Several security issues were fixed in the Linux kernel.

sendmail allowed SMTP smuggling in certain configurations. Remote attackers can use a published exploitation technique to inject e-mail messages with a spoofed MAIL FROM address, allowing bypass of an SPF protection mechanism. This occurs because sendmail supports

A vulnerability was discovered in Atril, a simple document viewer designed for the MATE desktop environment. CVE-2023-52076

https://security-tracker.debian.org/tracker/DSA-5711-1

Unauthorized local user access to the session manager has been fixed in the Plasma Workspace component of the KDE Plasma desktop environment. For Debian 10 buster, this problem has been fixed in version

* bsc#1224122 * bsc#1226136 Cross-References: * CVE-2024-24786

Security and safety of AI systems
Creating a Web Application Firewall in Red Hat OpenShift
Automating secrets management with HashiCorp Vault and Red Hat Ansible Automation Platform
ANSSI-BP-028 security recommendations updated to version 2.0

* bsc#1226020 Cross-References: * CVE-2024-5171

update to 126.0.6478.55 High CVE-2024-5830: Type Confusion in V8 High CVE-2024-5831: Use after free in Dawn High CVE-2024-5832: Use after free in Dawn High CVE-2024-5833: Type Confusion in V8

Security fix for CVE-2024-34055

update to 126.0.6478.55 High CVE-2024-5830: Type Confusion in V8 High CVE-2024-5831: Use after free in Dawn High CVE-2024-5832: Use after free in Dawn High CVE-2024-5833: Type Confusion in V8

Security fix for CVE-2024-34055

https://security-tracker.debian.org/tracker/DSA-5710-1

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

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

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

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

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

libndp could be made to crash or run programs if it received specially crafted network traffic.

No Phishing Allowed: Building a Culture of Cybersecurity Smarts