Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: netfilter: nftables: clone set element expression template The memcpy function breaks when using connlimit in set elements. Use nftexprclone to initialize the connlimit expression list; otherwise, the connlimit garbage collect...

Astra Linux – Vulnerability in Git

Git is a version control system. Prior to versions 2.45.1, 2.44.1, 2.43.4, 2.42.2, 2.41.1, 2.40.2, and 2.39.4, an attacker could create a local repository in such a way that, when cloned, arbitrary code would be executed during the cloning process. This issue has been fixed in versions 2.45.1,...

Astra Linux – Vulnerability in libgit2

libgit2 is a portable C implementation of the Git core methods, provided as a linkable library with a robust API. It allows for integrating Git functionality into your application. However, using properly crafted inputs to gitindexadd can lead to heap corruption, which may be exploited for...

Astra Linux – Vulnerability in docker.io-app

BuildKit is a toolkit for converting source code into build artifacts in an efficient, expressive, and repeatable manner. Prior to version 0.28.1, insufficient validation of Git URL fragment subdir components might allow access to files outside the checked-out Git repository root. Access was...

Astra Linux – Vulnerability in Composer

Composer is a dependency manager for the PHP programming language. Integrators who use Composer code to call VcsDriver::getFileContent may encounter a code injection vulnerability if the user can control the $file or $identifier arguments. This vulnerability is documented on packagist.org, where...

Astra Linux – Vulnerability in Puma

Puma is an HTTP 1.1 server for Ruby/Rack applications. The fix for CVE-2019-16770 was incomplete. The original fix only protected existing connections that had already been accepted; it did not prevent new connections from being blocked by greedy persistent-connections that saturated all threads ...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: jfs: Fixed null-ptr-deref in jfsioctrim Syzkaller Report Oops: General Protection Fault, likely for non-canonical addresses 0xdffffc0000000087: 0000 1 KASAN: null-ptr-deref in range 0x0000000000000438-0x000000000000043f CPU: 2...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetpipapo: release elements in clone only from destroy path The clone function always provides a current view of the lookup table; use this to destroy the set. Otherwise, it is possible to destroy elements twice. Th...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: “perf trace: Really free the evsel-priv area” In 3cb4d5e00e037c70 “perf trace: Free syscall tp fields in evsel-priv”, it only freed the area if strcmpevsel-tpformat-system, “syscalls” returned zero. However, the initialization of...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerabilities have been resolved: MIPS: smp: fill in sibling and core maps earlier After enabling CONFIGSCHEDCORE landed during 5.14 cycle, 2-core 2-thread-per-core interAptiv CPS-driven started emitting the following messages: 0.025698 CPU1 revision is:...

Astra Linux – Vulnerability in Thunderbird

When processing a PGP/MIME payload that contains digitally signed text, the first paragraph of the text is never displayed to the user. This is because the text is interpreted as a MIME message, and the first paragraph is always treated as part of an email header section. A digitally signed text...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: cdceem: Fix for the “tx fixupskb leak” issue. When usbnet transmit sends a skb, it is handled in eemtxfixup. If skbcopyexpand fails, it returns NULL. In this case, usbnetstartxmit has no chance to free the original skb. The...

Astra Linux – Vulnerability in Git

Git is a revision control system. Before versions 2.30.9, 2.31.8, 2.32.7, 2.33.8, 2.34.8, 2.35.8, 2.36.6, 2.37.7, 2.38.5, 2.39.3, and 2.40.1, feeding specially crafted input to git apply --reject could cause a path outside the working tree to be overwritten with partially controlled contents...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerabilities have been resolved: llc: A test for maclen should be performed before reading the MAC header. The LLC layer reads the MAC header using ethhdr, without verifying that the skb contains an Ethernet header. Syzbot was able to access the llcrcv functi...

Astra Linux – Vulnerability in Git

Git is a version control system. Before versions 2.45.1, 2.44.1, 2.43.4, 2.42.2, 2.41.1, 2.40.2, and 2.39.4, repositories containing submodules could be exploited through a bug in Git. This bug allowed a script to be written into the .git/ directory instead of the submodule’s worktree. This enabl...

Astra Linux – Vulnerability in git-lfs

Git LFS is an extension of Git for versioning large files. When Git LFS requests credentials from Git for a remote host, it passes portions of the host’s URL to the git-credential1 command without checking for embedded line-ending control characters. It then sends any credentials it receives back...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: binfmtmisc: Do not allow an ‘F’ entry to pin its own instance. An entry registered with ‘F’ opens its interpreter at the time of registration and holds that file until the entry is freed. Any entry that is manually removed is onl...

Astra Linux – Vulnerability in Git

Git, a version control system, is vulnerable to path traversal before versions 2.39.2, 2.38.4, 2.37.6, 2.36.5, 2.35.7, 2.34.7, 2.33.7, 2.32.6, 2.31.7, and 2.30.8. By providing a crafted input to git apply, it is possible to overwrite paths outside of the working tree, as long as the user running...

Astra Linux – Vulnerability in Git

Git is a distributed revision control system. git log can display commits in an arbitrary format using its --format specifiers. This functionality is also exposed to git archive via the export-subst gitattribute. When processing the padding operators, there is an integer overflow in...

Astra Linux – Vulnerability in Git

Git for Windows is a fork of Git that contains Windows-specific patches. This vulnerability affects users working on multi-user machines, where untrusted parties have write access to the same hard disk. These untrusted parties could create the folder C:.git, which would be included in Git...