Astra Linux – Vulnerability in libfcgi

FastCGI fcgid2 also known as fcgi versions 2.x through 2.4.4 have a integer overflow vulnerability resulting in a heap-based buffer overflow due to crafted values for nameLen or valueLen in the data sent to the IPC socket. This issue occurs in the ReadParams function in fcgiapp.c...

Astra Linux – Vulnerability in dovecot

The attacker can upload a malicious Sieve script through the ManageSieve service or locally to bypass the configured CPU time limits for Sieve up to 130 times the configured limit. This allows the attacker to degrade server performance and bypass the configured CPU time limits for Sieve scripts. ...

Astra Linux – Vulnerability in pcre2

A out-of-bounds read was discovered in PCRE before version 10.34, where the pattern \X was JIT-compiled and used to match specially crafted subjects in non-UTF mode. Applications that use PCRE to parse untrusted input may be vulnerable to this flaw, as it could allow an attacker to cause the...

Astra Linux – Vulnerability in Firefox and Thunderbird

If an out-of-memory condition occurs when creating a JavaScript global, the JavaScript realm may be deleted, while references to it continue to exist within a BaseShape. This could lead to a use-after-free situation, potentially causing a exploitable crash. This vulnerability affects Firefox ESR...

Astra Linux – Vulnerability in libxml2

A issue was discovered in libxml2 before versions 2.11.7 and 2.12.x, and even before 2.12.5. When using the XML Reader interface with DTD validation and XInclude expansion enabled, processing crafted XML documents can lead to a use-after-free of the xmlValidatePopElement function...

Astra Linux – Vulnerability in unbound

The DNS protocol in RFC 1035 and its updates allows remote attackers to cause a denial of service resource consumption by arranging for DNS queries to be accumulated over seconds. As a result, responses are sent in a pulsing burst, which can be considered traffic amplification in some cases. This...

Astra Linux – Vulnerability in Tomcat9

A vulnerability exists in Apache Tomcat related to uncontrolled resource consumption, caused by an allocation leak in the HTTP/2 backlog tracking when a stream is reset. This issue affects Apache Tomcat: versions from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, and from 9.0.39...

Astra Linux – Vulnerability in Chromium

Insufficient policy enforcement in background fetch in Google Chrome prior to 96.0.4664.45 allowed a remote attacker to bypass the same-origin policy through a crafted HTML page...

Astra Linux – Vulnerability in Squid

In versions 4.14 and 5.x through 5.0.5, in some configurations, the Squid vulnerability allows information disclosure due to an out-of-bounds read in the WCCP protocol data. This vulnerability can be exploited as part of a chain for remote code execution, as there is no one to stop such attacks...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Fixed the issue with the ib block iterator counter overflow. When registering a new DMA MR after selecting the best aligned page size for it, we iterate over the given sglist to split each entry into smaller, aligned D...

Astra Linux – Vulnerability in Memcached

In memcached 1.5.16, when UNIX sockets are used, there is a stack-based buffer over-read issue in the conntostr function in memcached.c...

Astra Linux – Vulnerability in Systemd

In nspawn in systemd 233 through 259, before 260, an escape-to-host action can occur through a crafted optional config file...

Astra Linux – Vulnerability in glibc

On the x86-64 architecture, the GNU C Library also known as glibc prior to version 2.31 fails to ignore the LDPREFERMAP32BITEXEC environment variable during program execution after a security transition. This allows local attackers to restrict the possible mapping addresses for loaded libraries,...

Astra Linux – Vulnerability in Chromium

Before version 90.0.4430.85, using free in navigation in Google Chrome allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape through a crafted HTML page...

Astra Linux – Vulnerability in Chromium

Type Confusion in V8 in Google Chrome prior to 142.0.7444.59 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: netdevsim: fixed a race condition related to operations on the bpfboundprogs list. The netdevsim driver lacks a protection mechanism for operations on the bpfboundprogs list. When the nsimbpfcreateprog function performs...

Astra Linux – Vulnerability in Firefox

Memory safety bugs exist in Firefox 151 and Thunderbird 151. Some of these bugs exhibited signs of memory corruption, and we assume that with sufficient effort, some of these bugs could have been exploited to execute arbitrary code. This vulnerability has been fixed in Firefox 152 and Thunderbird...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ext4: Fixed a use-after-free in updatesuperwork when racing with unmount. The commit b98535d09179 “ext4: fix bugon in startthishandle during umount filesystem” moved ext4unregistersysfs before flushing ssbupdwork to prevent new...

Astra Linux – Vulnerability in SQLite3

In SQLite version 3.31.1, the ALTER TABLE implementation contains a use-after-free issue, as demonstrated by an ORDER BY clause that belongs to a compound SELECT statement...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: iouring: Any code related to SCMRIGHTS has been removed. This is dead code after we stopped supporting the use of iouring for handling file I/O via SCMRIGHTS; it can now be discarded...