Linux: No grant table and foreign mapping limits

ISSUE DESCRIPTION Virtual device backends and device models running in domain 0, or other backend driver domains, need to be able to map guest memory either via grant mappings, or via the foreign mapping interface. Inside Xen, mapped grants are tracked by the maptrack structure. The size of this...

CVE-2019-6637

On BIG-IP ASM 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.1.4, and 12.1.0-12.1.4, Application logic abuse of ASM REST endpoints can lead to instability of BIG-IP system. Exploitation of this issue causes excessive memory consumption which results in the Linux kernel triggering OOM killer on...

Code injection

On BIG-IP ASM 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.1.4, and 12.1.0-12.1.4, Application logic abuse of ASM REST endpoints can lead to instability of BIG-IP system. Exploitation of this issue causes excessive memory consumption which results in the Linux kernel triggering OOM killer on...

CVE-2019-6637

On BIG-IP ASM 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.1.4, and 12.1.0-12.1.4, Application logic abuse of ASM REST endpoints can lead to instability of BIG-IP system. Exploitation of this issue causes excessive memory consumption which results in the Linux kernel triggering OOM killer on...

F5 Networks BIG-IP : iControl REST vulnerability (K29149494)

Application logic abuse of ASM REST endpoints can lead to instability of BIG-IP system. Exploitation of this issue causes excessive memory consumption which results in the Linux kernel triggering OOM killer on arbitrary processes. The attack requires an authenticated user with role of 'Guest' or...

Denial Of Service (DoS)

expat is vulnerable to denial of service DoS. The attack exists because XML parser does not validate and handle the XML names input with large number of colons, consuming high CPU and memory...

CVE-2019-12940

LiveZilla Server before 8.0.1.1 is vulnerable to Denial Of Service memory consumption in knowledgebase.php via a large integer value of the depth parameter...

CVE-2019-12940

LiveZilla Server before 8.0.1.1 is vulnerable to Denial Of Service memory consumption in knowledgebase.php via a large integer value of the depth parameter...

Design/Logic Flaw

LiveZilla Server before 8.0.1.1 is vulnerable to Denial Of Service memory consumption in knowledgebase.php via a large integer value of the depth parameter...

CVE-2019-12940

LiveZilla Server is vulnerable prior to 8.0.1.1 to a Denial of Service via memory consumption in knowledgebase.php caused by a large integer value for the depth parameter. The issue is documented across multiple sources (e.g., CVE-2019-12940 entries and Red Hat advisory) and affects LiveZilla Ser...

CVE-2019-12940

LiveZilla Server before 8.0.1.1 is vulnerable to Denial Of Service memory consumption in knowledgebase.php via a large integer value of the depth parameter...

CVE-2018-19878

An issue was discovered on Teltonika RTU950 R31.04.89 devices. The application allows a user to login without limitation. For every successful login request, the application saves a session. A user can re-login without logging out, causing the application to store the session in memory...

Design/Logic Flaw

An issue was discovered on Teltonika RTU950 R31.04.89 devices. The application allows a user to login without limitation. For every successful login request, the application saves a session. A user can re-login without logging out, causing the application to store the session in memory...

CVE-2018-19878

An issue was discovered on Teltonika RTU950 R31.04.89 devices. The application allows a user to login without limitation. For every successful login request, the application saves a session. A user can re-login without logging out, causing the application to store the session in memory...

CVE-2018-19878

Teltonika RTU950 devices running R_31.04.89 are affected by CVE-2018-19878. The issue allows a user to authenticate repeatedly without logging out, and each successful login creates a session that is stored in memory. This in-memory session growth can lead to increased memory use and consumption ...

Samba AD DC LDAP server crash (paged searches)

Description A user with read access to the LDAP server can crash the LDAP server process. Depending on the Samba version and the choice of process model, this may crash only the user's own connection. Specifically, while in Samba 4.10 the default is for one process per connected client,...

Design/Logic Flaw

Rejected reason: Various versions of Python do not properly restrict readline calls, which allows remote attackers to cause a denial of service memory consumption via a long string, related to 1 httplib - fixed in 2.7.4, 2.6.9, and 3.3.3; 2 ftplib - fixed in 2.7.6, 2.6.9, 3.3.3; 3 imaplib - not y...

PSF-2019-1 smtplib unlimited read

The smtplib module doesn't limit the amount of read data in its call to readline. An erroneous or malicious SMTP server can trick the smtplib module to consume large amounts of memory...

CVE-2013-1752

CVE-2013-1752 is a denial-of-service in Python readline usage within several network protocol modules (httplib, ftplib, imaplib, nntplib, poplib, smtplib). Remote attackers could exhaust memory via a long readline input. Connected advisories confirm fixes in various module releases: httplib fixed...

EulerOS Virtualization for ARM 64 3.0.2.0 : libxml2 (EulerOS-SA-2019-1614)

According to the versions of the libxml2 packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - This library allows to manipulate XML files. It includes support to read, modify and write XML and HTML files. There ...