Red Hat Security Advisory 2024-0089-03

Red Hat Security Advisory 2024-0089-03 - An update for kpatch-patch is now available for Red Hat Enterprise Linux 8. Issues addressed include a use-after-free vulnerability.

Ubuntu Security Notice USN-6567-1

Ubuntu Security Notice 6567-1 - Gaoning Pan and Xingwei Li discovered that QEMU incorrectly handled the USB xHCI controller device. A privileged guest attacker could possibly use this issue to cause QEMU to crash, leading to a denial of service. This issue only affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. It was discovered that QEMU incorrectly handled the TCG Accelerator. A local attacker could use this issue to cause QEMU to crash, leading to a denial of service, or possibly execute arbitrary code and escalate privileges. This issue only affected Ubuntu 20.04 LTS.

cpio privilege escalation vulnerability via setuid files in cpio archive

Posted by Georgi Guninski on Jan 08

cpio privilege escalation vulnerability via setuid files in cpio archive

Happy New Year, let in 2024 happiness be with you! :)

When extracting archives cpio (at least version 2.13) preserves
the setuid flag, which might lead to privilege escalation.

One example is r00t extracts to /tmp/ and scidiot runs /tmp/micq/backd00r
without further interaction from root.

We believe this is vulnerability, since directory traversal in cpio
is considered...

OXAS-ADV-2023-0006: OX App Suite Security Advisory

Posted by Martin Heiland via Fulldisclosure on Jan 08

Dear subscribers,

We're sharing our latest advisory with you and like to thank everyone who contributed in finding and solving those
vulnerabilities. Feel free to join our bug bounty programs for OX AppSuite, Dovecot and PowerDNS at YesWeHack.

This advisory has also been published at https://documentation.open-xchange.com/security/advisories/.

Yours sincerely,
Martin Heiland, Open-Xchange GmbH

Internal reference: MWB-2315
Type:...

OXAS-ADV-2023-0005: OX App Suite Security Advisory

Posted by Martin Heiland via Fulldisclosure on Jan 08

Dear subscribers,

We're sharing our latest advisory with you and like to thank everyone who contributed in finding and solving those
vulnerabilities. Feel free to join our bug bounty programs for OX AppSuite, Dovecot and PowerDNS at YesWeHack.

This advisory has also been published at https://documentation.open-xchange.com/security/advisories/.

Yours sincerely,
Martin Heiland, Open-Xchange GmbH

Internal reference: MWB-2261
Type:...

SSH-Snake: Automated SSH-Based Network Traversal

Posted by Joshua Rogers on Jan 08

SSH-Snake is a powerful tool designed to perform automatic network
traversal using SSH private keys discovered on systems, with the objective
of creating a comprehensive map of a network and its dependencies,
identifying to what extent a network can be compromised using SSH and SSH
private keys starting from a particular system.

SSH-Snake can automatically reveal the relationship between systems which
are connected via SSH, which would normally...

Gentoo Linux Security Advisory 202401-12

Gentoo Linux Security Advisory 202401-12 - Multiple vulnerabilities have been found in Synapse, the worst of which could result in information leaks. Versions greater than or equal to 1.96.0 are affected.

Gentoo Linux Security Advisory 202401-11

Gentoo Linux Security Advisory 202401-11 - Multiple vulnerabilities have been found in Apache Batik, the worst of which could result in arbitrary code execution. Versions greater than or equal to 1.17 are affected.

Gentoo Linux Security Advisory 202401-10

Gentoo Linux Security Advisory 202401-10 - Multiple vulnerabilities have been found in Mozilla Firefox, the worst of which could lead to remote code execution. Versions greater than or equal to 115.6.0:esr are affected.

Ubuntu Security Notice USN-6499-2

Ubuntu Security Notice 6499-2 - USN-6499-1 fixed vulnerabilities in GnuTLS. This update provides the corresponding update for Ubuntu 18.04 LTS. It was discovered that GnuTLS had a timing side-channel when handling certain RSA-PSK key exchanges. A remote attacker could possibly use this issue to recover sensitive information.

Gentoo Linux Security Advisory 202401-09

Gentoo Linux Security Advisory 202401-9 - Multiple vulnerabilities have been found in Eclipse Mosquitto which could result in denial of service. Versions greater than or equal to 2.0.17 are affected.

Gentoo Linux Security Advisory 202401-08

Gentoo Linux Security Advisory 202401-8 - Multiple vulnerabilities have been discovered in util-linux which can lead to denial of service or information disclosure. Versions greater than or equal to 2.37.4 are affected.

Red Hat Security Advisory 2024-0071-03

Red Hat Security Advisory 2024-0071-03 - An update for squid is now available for Red Hat Enterprise Linux 9. Issues addressed include buffer over-read, denial of service, and null pointer vulnerabilities.

Red Hat Security Advisory 2024-0072-03

Red Hat Security Advisory 2024-0072-03 - An update for squid is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Issues addressed include buffer over-read, denial of service, and null pointer vulnerabilities.

Gentoo Linux Security Advisory 202401-07

Gentoo Linux Security Advisory 202401-7 - A vulnerability was found in R which could allow for remote code execution. Versions greater than or equal to 4.0.4 are affected.

Gentoo Linux Security Advisory 202401-06

Gentoo Linux Security Advisory 202401-6 - A vulnerability has been found in CUPS filters where remote code execution is possible via the beh filter. Versions greater than or equal to 1.28.17-r2 are affected.

Ubuntu Security Notice USN-6549-4

Ubuntu Security Notice 6549-4 - It was discovered that the USB subsystem in the Linux kernel contained a race condition while handling device descriptors in certain situations, leading to a out-of-bounds read vulnerability. A local attacker could possibly use this to cause a denial of service. Lin Ma discovered that the Netlink Transformation subsystem in the Linux kernel did not properly initialize a policy data structure, leading to an out-of-bounds vulnerability. A local privileged attacker could use this to cause a denial of service or possibly expose sensitive information.

Gentoo Linux Security Advisory 202401-04

Gentoo Linux Security Advisory 202401-4 - Several vulnerabilities have been found in WebKitGTK+, the worst of which can lead to remote code execution. Versions greater than or equal to 2.42.3:4 are affected.

Gentoo Linux Security Advisory 202401-05

Gentoo Linux Security Advisory 202401-5 - A vulnerability has been found in RDoc which allows for command injection. Versions greater than or equal to 6.3.2 are affected.

Debian Security Advisory 5596-1

Debian Linux Security Advisory 5596-1 - Multiple security vulnerabilities have been discovered in Asterisk, an Open Source Private Branch Exchange.

Debian Security Advisory 5597-1

Debian Linux Security Advisory 5597-1 - It was discovered that Exim, a mail transport agent, can be induced to accept a second message embedded as part of the body of a first message in certain configurations where PIPELINING or CHUNKING on incoming connections is offered.

Gentoo Linux Security Advisory 202401-02

Gentoo Linux Security Advisory 202401-2 - Multiple vulnerabilities have been found in c-ares, the worst of which could result in the loss of confidentiality or integrity. Versions greater than or equal to 1.19.0 are affected.

Gentoo Linux Security Advisory 202401-03

Gentoo Linux Security Advisory 202401-3 - Multiple vulnerabilities have been discovered in Bluez, the worst of which can lead to privilege escalation. Versions greater than or equal to 5.70-r1 are affected.

Debian Security Advisory 5595-1

Debian Linux Security Advisory 5595-1 - Multiple security issues were discovered in Chromium, which could result in the execution of arbitrary code, denial of service or information disclosure.

Windows PowerShell Single Quote Code Execution / Event Log Bypass

Posted by hyp3rlinx on Jan 04

[+] Credits: John Page (aka hyp3rlinx)
[+] Website: hyp3rlinx.altervista.org
[+] Source:
http://hyp3rlinx.altervista.org/advisories/WINDOWS_POWERSHELL_SINGLE_QUOTE_CODE_EXEC_EVENT_LOG_BYPASS.txt
[+] twitter.com/hyp3rlinx
[+] twitter.com/malvuln
[+] ISR: ApparitionSec

[Vendor]
www.microsoft.com

[Product]
Microsoft Windows PowerShell

Built on the . NET Framework, Windows PowerShell helps IT professionals and
power users control and automate the...

RansomLord v2 - Anti-Ransomware Exploitation Tool / New Release

Posted by hyp3rlinx on Jan 04

RansomLord v2 - Anti-Ransomware Exploitation Tool

[Description]
RansomLord is a proof-of-concept Anti-Ransomware exploitation tool that
generates PE files, used to exploit vulnerable Ransomware pre-encryption.

Lang: C

SHA256 : 8EA83752C4096C778709C14B60B9735CC68A5971DCDB0028A0BB167550554769

This version now intercepts and terminates malware tested from 43 different
threat groups.
Adding Wagner, Hakbit, Paradise, Jaff, DoubleZero, Blacksnake,...

Ubuntu Security Notice USN-6565-1

Ubuntu Security Notice 6565-1 - It was discovered that OpenSSH incorrectly handled supplemental groups when running helper programs for AuthorizedKeysCommand and AuthorizedPrincipalsCommand as a different user. An attacker could possibly use this issue to escalate privileges. This issue only affected Ubuntu 20.04 LTS. It was discovered that OpenSSH incorrectly added destination constraints when PKCS#11 token keys were added to ssh-agent, contrary to expectations. This issue only affected Ubuntu 22.04 LTS, and Ubuntu 23.04.

Ubuntu Security Notice USN-6566-1

Ubuntu Security Notice 6566-1 - It was discovered that SQLite incorrectly handled certain protection mechanisms when using a CLI script with the --safe option, contrary to expectations. This issue only affected Ubuntu 22.04 LTS. It was discovered that SQLite incorrectly handled certain memory operations in the sessions extension. A remote attacker could possibly use this issue to cause SQLite to crash, resulting in a denial of service.

Red Hat Security Advisory 2024-0046-03

Red Hat Security Advisory 2024-0046-03 - An update for the squid:4 module is now available for Red Hat Enterprise Linux 8. Issues addressed include buffer over-read, denial of service, and null pointer vulnerabilities.

Red Hat Security Advisory 2024-0033-03

Red Hat Security Advisory 2024-0033-03 - An update for redhat-release-virtualization-host and redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8.

Debian Security Advisory 5594-1

Debian Linux Security Advisory 5594-1 - Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks.

Ubuntu Security Notice USN-6564-1

Ubuntu Security Notice 6564-1 - Hubert Kario discovered that Node.js incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to obtain sensitive information. CarpetFuzz, Dawei Wang discovered that Node.js incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to cause a denial of service.

Red Hat Security Advisory 2024-0026-03

Red Hat Security Advisory 2024-0026-03 - An update for firefox is now available for Red Hat Enterprise Linux 7. Issues addressed include buffer overflow and use-after-free vulnerabilities.

Red Hat Security Advisory 2024-0027-03

Red Hat Security Advisory 2024-0027-03 - An update for thunderbird is now available for Red Hat Enterprise Linux 7. Issues addressed include buffer overflow and use-after-free vulnerabilities.

Red Hat Security Advisory 2024-0028-03

Red Hat Security Advisory 2024-0028-03 - An update for thunderbird is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Telecommunications Update Service, and Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions. Issues addressed include buffer overflow and use-after-free vulnerabilities.

Red Hat Security Advisory 2024-0029-03

Red Hat Security Advisory 2024-0029-03 - An update for thunderbird is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Issues addressed include buffer overflow and use-after-free vulnerabilities.

Red Hat Security Advisory 2024-0030-03

Red Hat Security Advisory 2024-0030-03 - An update for thunderbird is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions. Issues addressed include buffer overflow and use-after-free vulnerabilities.

Red Hat Security Advisory 2024-0020-03

Red Hat Security Advisory 2024-0020-03 - An update for tigervnc is now available for Red Hat Enterprise Linux 9.0 Extended Update Support.

Red Hat Security Advisory 2024-0022-03

Red Hat Security Advisory 2024-0022-03 - An update for firefox is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Issues addressed include buffer overflow and use-after-free vulnerabilities.

Red Hat Security Advisory 2024-0023-03

Red Hat Security Advisory 2024-0023-03 - An update for firefox is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions. Issues addressed include buffer overflow and use-after-free vulnerabilities.

Red Hat Security Advisory 2024-0024-03

Red Hat Security Advisory 2024-0024-03 - An update for firefox is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. Issues addressed include buffer overflow and use-after-free vulnerabilities.

Red Hat Security Advisory 2024-0017-03

Red Hat Security Advisory 2024-0017-03 - An update for tigervnc is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions.

Red Hat Security Advisory 2024-0018-03

Red Hat Security Advisory 2024-0018-03 - An update for tigervnc is now available for Red Hat Enterprise Linux 8.

Red Hat Security Advisory 2024-0014-03

Red Hat Security Advisory 2024-0014-03 - An update for tigervnc is now available for Red Hat Enterprise Linux 8.8 Extended Update Support.

Red Hat Security Advisory 2024-0015-03

Red Hat Security Advisory 2024-0015-03 - An update for tigervnc is now available for Red Hat Enterprise Linux 8.6 Extended Update Support.

Red Hat Security Advisory 2024-0016-03

Red Hat Security Advisory 2024-0016-03 - An update for tigervnc is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Telecommunications Update Service, and Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions.

Red Hat Security Advisory 2024-0006-03

Red Hat Security Advisory 2024-0006-03 - An update for tigervnc is now available for Red Hat Enterprise Linux 7.

Red Hat Security Advisory 2024-0009-03

Red Hat Security Advisory 2024-0009-03 - An update for xorg-x11-server is now available for Red Hat Enterprise Linux 7.

Red Hat Security Advisory 2024-0010-03

Red Hat Security Advisory 2024-0010-03 - An update for tigervnc is now available for Red Hat Enterprise Linux 9. Issues addressed include an out of bounds write vulnerability.

Red Hat Security Advisory 2024-0013-03

Red Hat Security Advisory 2024-0013-03 - An update for gstreamer1-plugins-bad-free is now available for Red Hat Enterprise Linux 7. Issues addressed include a use-after-free vulnerability.

Red Hat Security Advisory 2024-0003-03

Red Hat Security Advisory 2024-0003-03 - An update for thunderbird is now available for Red Hat Enterprise Linux 8. Issues addressed include buffer overflow and use-after-free vulnerabilities.

Gentoo Linux Security Advisory 202401-01

Gentoo Linux Security Advisory 202401-1 - A vulnerability has been found in Joblib which allows for arbitrary code execution. Versions greater than or equal to 1.2.0 are affected.

Debian Security Advisory 5592-1

Debian Linux Security Advisory 5592-1 - It was discovered that missing input sanitising in libspreadsheet-parseexcel-perl, a Perl module to access information from Excel Spreadsheets, may result in the execution of arbitrary commands if a specially crafted document file is processed.

Debian Security Advisory 5593-1

Debian Linux Security Advisory 5593-1 - Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks.

Ubuntu Security Notice USN-6562-1

Ubuntu Security Notice 6562-1 - Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information across domains, or execute arbitrary code. DoHyun Lee discovered that Firefox did not properly manage memory when used on systems with the Mesa VM driver. An attacker could potentially exploit this issue to execute arbitrary code.

Ubuntu Security Notice USN-6563-1

Ubuntu Security Notice 6563-1 - Multiple security issues were discovered in Thunderbird. If a user were tricked into opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, bypass security restrictions, cross-site tracing, or execute arbitrary code. Marcus Brinkmann discovered that Thunderbird did not properly parse a PGP/MIME payload that contains digitally signed text. An attacker could potentially exploit this issue to spoof an email message.

Red Hat Security Advisory 2024-0021-03

Red Hat Security Advisory 2024-0021-03 - An update for firefox is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Telecommunications Update Service, and Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions. Issues addressed include buffer overflow and use-after-free vulnerabilities.

Red Hat Security Advisory 2024-0025-03

Red Hat Security Advisory 2024-0025-03 - An update for firefox is now available for Red Hat Enterprise Linux 9. Issues addressed include buffer overflow and use-after-free vulnerabilities.

Red Hat Security Advisory 2024-0019-03

Red Hat Security Advisory 2024-0019-03 - An update for firefox is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Issues addressed include buffer overflow and use-after-free vulnerabilities.

Red Hat Security Advisory 2024-0011-03

Red Hat Security Advisory 2024-0011-03 - An update for firefox is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Issues addressed include buffer overflow and use-after-free vulnerabilities.