Astra Linux – Vulnerability in Tomcat9

There is an input validation vulnerability in Apache Tomcat. Versions of Tomcat from 11.0.0-M1 through 11.0.0-M11, from 10.1.0-M1 through 10.1.13, from 9.0.0-M1 through 9.0.81, and from 8.5.0 through 8.5.93 did not properly parse HTTP trailer headers. A specially crafted, invalid trailer header...

Astra Linux – Vulnerabilities in Linux, Linux-5.15, Linux-5.10

In the Linux kernel, the following vulnerability has been resolved: kheaders: Use an array declaration instead of a char. Under CONFIGFORTIFYSOURCE, memcpy will check the size of the destination and source buffers. Defining kernelheadersdata as “char” would trigger this check. Since these address...

Astra Linux – Vulnerability in Pypy

A issue was discovered in Python versions 2.7.16, 3.x through 3.5.7, 3.6.x through 3.6.9, and 3.7.x through 3.7.4. The email module incorrectly parses email addresses that contain multiple @ characters. An application that uses the email module and implements some kind of check on the From/To...

Astra Linux – Vulnerability in Python 3.11, Python 3.7

The email module, specifically the “BytesGenerator” class, did not properly quote newlines for email headers when serializing an email message. This issue occurs only when using “LiteralHeader” to write headers that do not follow email folding rules. The new behavior will reject incorrectly folde...

Astra Linux – Vulnerability in Python 3.11, Python 3.7

User-controlled header names and values containing newlines can allow for the injection of HTTP headers...

Astra Linux – Vulnerability in PHP 8.1, PHP 7.3

In PHP versions starting from 8.1. up to 8.1.32, and from 8.2. up to 8.2.28, as well as in versions starting from 8.3. up to 8.3.19, and from 8.4. up to 8.4.5, when the HTTP request module parses HTTP responses received from servers, folded headers are parsed incorrectly. This may lead to...

Astra Linux – Vulnerability in Python 2.7, Pypy

In Lib/tarfile.py in Python 3.8.3, an attacker can create a TAR archive that causes an infinite loop when opened using tarfile.open, due to the lack of header validation in procpax...

Astra Linux – Vulnerability in Golang 1.19, Golang 1.23

Proxy-Authorization and Proxy-Authenticate headers remain after cross-origin redirections, potentially exposing sensitive information...

Astra Linux – Vulnerability in Golang-1.23

The HTTP client discards sensitive headers after following a cross-domain redirect. For example, a request to a.com/ containing an Authorization header, which is redirected to b.com/, will not send that header to b.com. However, if the client receives a subsequent same-domain redirect, the...

Astra Linux – Vulnerability in Twisted

Twisted is an event-driven networking engine written in Python. In affected versions, Twisted exposes cookies and authorization headers when performing cross-origin redirects. This issue is present in the twited.web.RedirectAgent and twisted.web.BrowserLikeRedirectAgent functions. Users are advis...

Astra Linux – Vulnerability in grub2

Out-of-bounds write when handling split HTTP headers: When dealing with split HTTP headers, GRUB2’s HTTP code accidentally moves its internal data buffer point by one position. This can lead to an out-of-bounds write during the parsing of the HTTP request, resulting in writing a NULL byte beyond...

Astra Linux – Vulnerability in Squid

Squid is an open-source caching proxy for the web, supporting HTTP, HTTPS, FTP, and other protocols. Due to a bug related to collapsing data into unsafe values, Squid may be vulnerable to Denial of Service attacks involving HTTP header parsing. This issue allows a remote client or server to cause...

Astra Linux – Vulnerability in Apache2

Apache HTTP Server 2.4.53 and earlier may not send the X-Forwarded- headers to the origin server based on the client-side Connection header hop-by-hop mechanism. This could be used to bypass IP-based authentication on the origin server/application...

Astra Linux – Vulnerability in python-httplib2

In httplib2 before version 0.18.0, an attacker who controlled unescaped parts of the URI for httplib2.Http.request could alter request headers and the request body, and send additional hidden requests to the same server. This vulnerability affects software that uses httplib2 with URIs constructed...

Astra Linux – Vulnerability in Jetty9

In Eclipse Jetty 9.4.6.v20170531 to 9.4.36.v20210114 inclusive, as well as 10.0.0 and 11.0.0, when Jetty handles a request containing multiple Accept headers with a large number of “quality” i.e., q parameters, the server may enter a Denial-of-Service DoS state due to high CPU usage in processing...

Astra Linux – Vulnerability in Firefox

The fetch API and navigation incorrectly shared the same cache, as the cache key did not include the optional headers that fetch might contain. Under the correct circumstances, an attacker could have been able to corrupt the local browser cache by using a fetch response controlled by these...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Net: Properly handles tunneled traffic when using GSO fallback for IPV6CSUM. NETIFFIPV6CSUM only indicates support for packet checksum offloading without IPv6 extension headers. Packets with extension headers must rely on...

Astra Linux – Vulnerability found in Python 3.11, Python 2.7, and Python 3.7

There is a medium-severity vulnerability affecting CPython. The email module does not properly quote newlines for email headers when serializing an email message, allowing for header injection when an email is serialized...

Astra Linux – Vulnerability in Gunicorn

Gunicorn fails to properly validate Transfer-Encoding headers, resulting in HTTP Request Smuggling HRS vulnerabilities. By creating requests with conflicting Transfer-Encoding headers, attackers can bypass security restrictions and access restricted endpoints. This issue arises due to Gunicorn’s...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7921: don't assume adequate headroom for SDIO headers mt7921usbsdiotxprepareskb calls mt7921usbsdiowritetxwi and mt7921skbaddusbsdiohdr, both of which blindly assume that adequate headroom will be available in the passed...