USN-5013-2 systemd vulnerabilities

USN-5013-1 fixed several vulnerabilities in systemd. This update provides the corresponding update for Ubuntu 16.04 ESM. Original advisory details: It was discovered that systemd incorrectly handled certain mount paths. A local attacker could possibly use this issue to cause systemd to crash,...

USN-5013-1 systemd vulnerabilities

It was discovered that systemd incorrectly handled certain mount paths. A local attacker could possibly use this issue to cause systemd to crash, resulting in a denial of service. CVE-2021-33910 Mitchell Frank discovered that systemd incorrectly handled DHCP FORCERENEW packets. A remote attacker...

USN-5013-1: systemd vulnerabilities

It was discovered that systemd incorrectly handled certain mount paths. A local attacker could possibly use this issue to cause systemd to crash, resulting in a denial of service. CVE-2021-33910 Mitchell Frank discovered that systemd incorrectly handled DHCP FORCERENEW packets. A remote attacker...

CVE-2021-33910: Denial of Service (Stack Exhaustion) in systemd (PID 1)

The Qualys Research Team has discovered a stack exhaustion denial-of-service vulnerability in systemd, a near-ubiquitous utility available on major Linux operating systems. Any unprivileged user can exploit this vulnerability to crash systemd and hence the entire operating system a kernel panic...

CVE-2021-33910

A flaw was found in systemd. The use of alloca function with an uncontrolled size in function unitnamepathescape allows a local attacker, able to mount a filesystem on a very long path, to crash systemd and the whole system by allocating a very large space in the stack. The highest threat from th...

[SECURITY] [DSA 4942-1] systemd security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4942-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso July 20, 2021 https://www.debian.org/security/faq -...

[SECURITY] [DSA 4942-1] systemd security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4942-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso July 20, 2021 https://www.debian.org/security/faq -...

OPENSUSE-SU-2021:2410-1 Security update for systemd

This update for systemd fixes the following issues: - CVE-2021-33910: Fixed a denial of service stack exhaustion in systemd PID 1 bsc1188063...

SUSE-SU-2021:2410-1 Security update for systemd

This update for systemd fixes the following issues: - CVE-2021-33910: Fixed a denial of service stack exhaustion in systemd PID 1 bsc1188063...

SUSE-SU-2021:2405-1 Security update for systemd

This update for systemd fixes the following issues: - CVE-2021-33910: Fixed a denial of service in systemd via unitnamepathescape bsc1188063 - Fixed a regression with hostnamectl and timedatectl bsc1184761 - Fixed permissions for /usr/lib/udev/compat-symlink-generation bsc1185807...

OPENSUSE-SU-2021:2404-1 Security update for systemd

This update for systemd fixes the following issues: - CVE-2021-33910: Fixed a denial of service in systemd via unitnamepathescape bsc1188063 - Skip udev rules if 'elevator=' is used bsc1184994...

SUSE-SU-2021:2404-1 Security update for systemd

This update for systemd fixes the following issues: - CVE-2021-33910: Fixed a denial of service in systemd via unitnamepathescape bsc1188063 - Skip udev rules if 'elevator=' is used bsc1184994...

CVE-2021-33910

basic/unit-name.c in systemd prior to 246.15, 247.8, 248.5, and 249.1 has a Memory Allocation with an Excessive Size Value involving strdupa and alloca for a pathname controlled by a local attacker that results in an operating system crash...

UBUNTU-CVE-2021-33910

basic/unit-name.c in systemd prior to 246.15, 247.8, 248.5, and 249.1 has a Memory Allocation with an Excessive Size Value involving strdupa and alloca for a pathname controlled by a local attacker that results in an operating system crash...

systemd: Multiple vulnerabilities

Background A system and service manager. Description Multiple vulnerabilities have been discovered in systemd. Please review the CVE identifiers referenced below for details. Impact Please review the referenced CVE identifiers for details. Workaround There is no known workaround at this time...

Ubuntu 16.04 ESM : systemd vulnerabilities (USN-5013-2)

The remote Ubuntu 16.04 ESM host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5013-2 advisory. USN-5013-1 fixed several vulnerabilities in systemd. This update provides the corresponding update for Ubuntu 16.04 ESM. Tenable has extracted the...

Debian DSA-4942-1 : systemd - security update

The remote Debian 10 host has packages installed that are affected by a vulnerability as referenced in the dsa-4942 advisory. The Qualys Research Labs discovered that an attacker-controlled allocation using the alloca function could result in memory corruption, allowing to crash systemd and hence...

systemd 安全漏洞

systemd is a Linux-based system and service manager from the individual developer Lennart Poettering in Germany. The product is compatible with SysV and LSB startup scripts and provides a framework for representing dependencies between system services. A security vulnerability exists in systemd...

Important Photon OS Security Update - PHSA-2021-0270

Updates of 'linux-rt', 'linux-esx', 'systemd', 'linux', 'linux-secure', 'linux-aws' packages of Photon OS have been released...

Debian DLA-2715-1 : systemd - LTS security update

The remote Debian 9 host has packages installed that are affected by a vulnerability as referenced in the dla-2715 advisory. The Qualys Research Labs discovered that an attacker-controlled allocation using the alloca function could result in memory corruption, allowing to crash systemd and hence...