Sudo Heap-Based Buffer Overflow

Qualys Security Advisory Baron Samedit: Heap-based buffer overflow in Sudo CVE-2021-3156 ======================================================================== Contents ======================================================================== Summary Analysis Exploitation Acknowledgments Timelin...

DNSpooq bugs haunt dnsmasq

The research team at JSOF found seven vulnerabilities in dnsmasq and have dubbed them DNSpooq, collectively. Now, some of you may shrug and move on, probably because you havent heard of dnsmasq before. Well, before you go, you should know that dnsmasq is used in a wide variety of phones, routers,...

EulerOS 2.0 SP5 : net-snmp (EulerOS-SA-2020-2259)

According to the version of the net-snmp packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - net-snmp before 5.8.1.pre1 has a double free in usmfreeusmStateReference in snmplib/snmpusm.c via an SNMPv3 GetBulk request. NOTE: this affects...

CVE-2020-25073

FreedomBox through 20.13 allows remote attackers to obtain sensitive information from the /server-status page of the Apache HTTP Server, because a connection from the Tor onion service or from PageKite is considered a local connection. This affects both the freedombox and plinth packages of some...

Code injection

FreedomBox through 20.13 allows remote attackers to obtain sensitive information from the /server-status page of the Apache HTTP Server, because a connection from the Tor onion service or from PageKite is considered a local connection. This affects both the freedombox and plinth packages of some...

CVE-2020-25073

FreedomBox through 20.13 allows remote attackers to obtain sensitive information from the /server-status page of the Apache HTTP Server, because a connection from the Tor onion service or from PageKite is considered a local connection. This affects both the freedombox and plinth packages of some...

net-snmp before 5.8.1.pre1 has a double free in usm_free_usmStateReference in snmplib/snmpusm.c via an SNMPv3 GetBulk request. NOTE: this affects net-snmp packages shipped to end users by multiple Linux distributions but might not affect an upstream release.

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EulerOS 2.0 SP8 : net-snmp (EulerOS-SA-2020-1814)

According to the version of the net-snmp packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - net-snmp before 5.8.1.pre1 has a double free in usmfreeusmStateReference in snmplib/snmpusm.c via an SNMPv3 GetBulk request. NOTE: this affects...

GRUB2 bootloader is vulnerable to buffer overflow

Overview The GRUB2 boot loader is vulnerable to buffer overflow, which results in arbitrary code execution during the boot process, even when Secure Boot is enabled. Description GRUB2 is a multiboot boot loader that replaced GRUB Legacy in 2012. A boot loader is the first program that runs upon...

commix

This is a PoC exploit for command injection attacks, specifically targeting web-based applications. The tool, named Commix, is designed to automate the process of testing web applications for command injection vulnerabilities. It can be used by web developers, penetration testers, or security...

CVE-2019-20892

net-snmp before 5.8.1.pre1 has a double free in usmfreeusmStateReference in snmplib/snmpusm.c via an SNMPv3 GetBulk request. NOTE: this affects net-snmp packages shipped to end users by multiple Linux distributions, but might not affect an upstream release...

DEBIAN-CVE-2019-20892

net-snmp before 5.8.1.pre1 has a double free in usmfreeusmStateReference in snmplib/snmpusm.c via an SNMPv3 GetBulk request. NOTE: this affects net-snmp packages shipped to end users by multiple Linux distributions, but might not affect an upstream release...

CVE-2019-20892

net-snmp before 5.8.1.pre1 has a double free in usmfreeusmStateReference in snmplib/snmpusm.c via an SNMPv3 GetBulk request. NOTE: this affects net-snmp packages shipped to end users by multiple Linux distributions, but might not affect an upstream release...

CVE-2019-20892

net-snmp before 5.8.1.pre1 has a double free in usmfreeusmStateReference in snmplib/snmpusm.c via an SNMPv3 GetBulk request. NOTE: this affects net-snmp packages shipped to end users by multiple Linux distributions, but might not affect an upstream release...

Double free

net-snmp before 5.8.1.pre1 has a double free in usmfreeusmStateReference in snmplib/snmpusm.c via an SNMPv3 GetBulk request. NOTE: this affects net-snmp packages shipped to end users by multiple Linux distributions, but might not affect an upstream release...

CVE-2019-20892

CVE-2019-20892 affects net-snmp before 5.8.1.pre1, with a double free in usm_free_usmStateReference triggered by SNMPv3 GetBulk. Distributions report vulnerable packages (e.g., net-snmp 5.8-4) and list fixes in 5.8.1.pre1 or later; upgrading to 5.8.1.pre1+ addresses the issue. If exploited, the S...

CVE-2019-20892

net-snmp before 5.8.1.pre1 has a double free in usmfreeusmStateReference in snmplib/snmpusm.c via an SNMPv3 GetBulk request. NOTE: this affects net-snmp packages shipped to end users by multiple Linux distributions, but might not affect an upstream release...

CVE-2019-20892

net-snmp before 5.8.1.pre1 has a double free in usmfreeusmStateReference in snmplib/snmpusm.c via an SNMPv3 GetBulk request. NOTE: this affects net-snmp packages shipped to end users by multiple Linux distributions, but might not affect an upstream release...

CVE-2019-20892

net-snmp before 5.8.1.pre1 has a double free in usmfreeusmStateReference in snmplib/snmpusm.c via an SNMPv3 GetBulk request. NOTE: this affects net-snmp packages shipped to end users by multiple Linux distributions, but might not affect an upstream release...

Race condition

SQLiteODBC 0.9996, as packaged for certain Linux distributions as 0.9996-4, has a race condition leading to root privilege escalation because any user can replace a /tmp/sqliteodbc$$ file with new contents that cause loading of an arbitrary library...