Astra Linux – Vulnerability found in Linux 6.1, Linux 5.10, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: efivarfs: Fixed a slab-out-of-bounds issue in efivarfsdcompare. This issue was observed in kernel version 6.6 present on master as well. Bugs: - KASAN: Slab-out-of-bounds in memcmp+0x98/0xd0 - Call trace: kasancheckrange+0xe8/0x1...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ksmbd: MAC comparisons need to be performed in constant time. To prevent timing attacks, MAC comparisons must be done in constant time. Replace the memcmp function with the correct function, cryptomemneq...

Astra Linux – Vulnerability in rsync

A flaw was discovered in rsync that can be triggered when rsync compares file checksums. This flaw allows an attacker to manipulate the checksum length s2length, causing a comparison between a checksum and uninitialized memory, and resulting in the leakage of one byte of uninitialized stack data ...

Astra Linux – Vulnerability in docker.io-app

Moby is an open-source container framework. Prior to version 29.3.1, a security vulnerability was detected that allowed for bypassing the privilege validation process during Docker plugin installation. Due to an error in the daemon’s privilege comparison logic, the daemon might incorrectly accept...

Astra Linux – Vulnerability in gnutls28

A flaw was discovered in gnutls. This vulnerability arises because gnutls performs case-sensitive comparisons of nameConstraints labels, particularly for dNSName DNS or rfc822Name email constraints within excludedSubtrees or permittedSubtrees. A remote attacker can exploit this vulnerability by...

Astra Linux – Vulnerability in jq

jq is a command-line JSON processor. Prior to version 1.8.2, comparing two sufficiently deeply nested arrays using the “==” operator would exhaust the C stack on jq’s ordinary command-line interface, resulting in a denial-of-service attack due to stack exhaustion uncontrolled recursion. The crash...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: bpf: Fixed an issue in verifying allowptrleaks. After we changed the capabilities of our networking-bpf program from capsysadmin to capnetadmin+capbpf, our networking-bpf program failed to start. This was because it failed the bp...

Astra Linux – Vulnerability in Vim

Floating Point Comparison with Incorrect Operator in GitHub repository vim/vim prior to 9.0.0804...

Astra Linux – Vulnerability in imagemagick

In the IntensityCompare function within /MagickCore/quantize.c, a double value was being converted to an int and then returned. In some cases, this resulted in a value that was outside the range of the type int. This flaw could be triggered by a malicious input file under certain conditions when...

Astra Linux – Vulnerability in glibc

There exists an exploitable signed comparison vulnerability in the ARMv7 memcpy implementation of GNU glibc 2.30.9000. Calling memcpy on ARMv7 targets that utilize the GNU glibc implementation with a negative value for the 'num' parameter results in a signed comparison vulnerability. If an attack...

Astra Linux – Vulnerability in openssl1.0

The X.509 GENERALNAME type is a generic type used to represent various types of names. One of these name types is known as EDIPARTYNAME. OpenSSL provides a function called GENERALNAMEcmp, which compares different instances of a GENERALNAME to determine whether they are equal. This function behave...

CVE-2023-24035

An issue was discovered in Nagios XI before 5.9.3. The isinsecureloginauthenticated function uses a insecure timing comparison that leads to an attacker being able to bruteforce the admin password, by measuring timing differences in the comparison...

kernel: io_uring/poll: fix signed comparison in io_poll_get_ownership()

A flaw was found in the Linux kernel's iouring/poll component. A logic error exists in the iopollgetownership function due to an incorrect signed comparison. This flaw prevents the necessary slowpath from being triggered when the IOPOLLCANCELFLAG is set, potentially leading to unexpected behavior...

Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

An update for kernel is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

CVE-2023-24035

An issue was discovered in Nagios XI before 5.9.3. The isinsecureloginauthenticated function uses a insecure timing comparison that leads to an attacker being able to bruteforce the admin password, by measuring timing differences in the comparison...

PT-2026-91038

An issue was discovered in Nagios XI before 5.9.3. The is insecure login authenticated function uses a insecure timing comparison that leads to an attacker being able to bruteforce the admin password, by measuring timing differences in the comparison...

CVE-2023-24035

CVE-2023-24035 affects Nagios XI before 5.9.3 . The vulnerable component is the "Insecure Backend Ticket" Authentication mechanism, specifically the is_insecure_login_authenticated function, which uses a timing-unsafe comparison of the admin password. An attacker can exploit this by measuring tim...

PT-2026-91283

Pay is a payments engine for Ruby on Rails 6.0 and higher. Prior to 11.6.2, Pay::Webhooks::PaddleBillingControllervalid signature? in app/controllers/pay/webhooks/paddle billing controller.rb compares the computed 64-character SHA-256 HMAC with the attacker-controlled h1 token from the...

CVE-2023-24035

An issue was discovered in Nagios XI before 5.9.3. The isinsecureloginauthenticated function uses a insecure timing comparison that leads to an attacker being able to bruteforce the admin password, by measuring timing differences in the comparison...

RHEL 10 : kernel (RHSA-2026:67114)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:67114 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: iouring/poll: fix signed...