Astra Linux – Vulnerability in Linux

In kernel/bpf/verifier.c in the Linux kernel before version 5.12.13, a branch prediction can be mispredicted e.g., due to type confusion, allowing a non-privileged BPF program to access arbitrary memory locations through a side-channel attack, known as CID-9183671af6db...

Astra Linux – Vulnerability in Chromium

Side-channel information leakage in keyboard input in Google Chrome prior to 104.0.5112.79 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory via a crafted HTML page...

Astra Linux – Vulnerability in libpgjava

pgjdbc is an open-source PostgreSQL JDBC Driver. From version 42.2.0 to before version 42.7.11, pgjdbc was vulnerable to a client-side denial of service during SCRAM-SHA-256 authentication. A malicious server could instruct the driver to perform SCRAM authentication with a very large iteration...

Astra Linux – Vulnerability in gnutls28

A timing side-channel vulnerability in the handling of RSA ClientKeyExchange messages was discovered in GnuTLS. This side-channel can be used to recover the key encrypted in the RSA ciphertext across a network, in a Bleichenbacher-style attack. To successfully decrypt the data, the attacker would...

Astra Linux – Vulnerability in Batik

A server-side request forgery SSRF vulnerability exists in Apache Software Foundation Apache XML Graphics Batik. This issue affects Apache XML Graphics Batik version 1.16. In version 1.16, a malicious SVG file may trigger the loading of external resources by default, leading to resource consumpti...

Astra Linux – Vulnerability in Apache2

A potential vulnerability in modrewrite in Apache HTTP Server 2.4.59 and earlier allows an attacker to cause unsafe RewriteRules to unexpectedly set up URLs to be handled by modproxy. Users are recommended to upgrade to version 2.4.60, which fixes this issue...

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

In the Linux kernel, the following vulnerabilities have been resolved: netfilter: nftables – Use a timestamp to check for set element timeout. A timestamp field was added at the beginning of the transaction; it is stored in the nftablespernetns area. The .insert, .deactivate, and syncgc functions...

Astra Linux – Vulnerability in mbedtls

In Trusted Firmware Mbed TLS 2.24.0, a side-channel vulnerability exists in the decoding of Base64 PEM files. This vulnerability allows system-level administrator attackers to obtain information about secret RSA keys through a controlled-channel and side-channel attack on software running in...

Astra Linux – Vulnerability in Chromium

Leakage of side-channel information in Storage in Google Chrome prior to 141.0.7390.54 allowed a remote attacker to perform arbitrary read/write operations through a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in Apache2

Apache HTTP Server 2.4.65 and earlier, with Server Side Includes SSI enabled and modcgid but not modcgi, pass the shell-escaped query string to the exec cmd="..." directives. This issue affects Apache HTTP Server versions prior to 2.4.66. Users are recommended to upgrade to version 2.4.66, which...

Astra Linux – Vulnerability in wpa

Implementations of EAP-pwd in hostapd before version 2.10 and wpasupplicant before version 2.10 are vulnerable to side-channel attacks due to cache access patterns. NOTE: This issue exists because of an incomplete fix for CVE-2019-9495...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

A side channel vulnerability in some AMD CPUs may allow an attacker to influence the prediction of the return address. This could result in speculative execution at an address controlled by the attacker, potentially leading to the disclosure of information...

Astra Linux – Vulnerability in mbedtls

A vulnerability was discovered in Arm Mbed TLS prior to version 2.24.0. An attacker can obtain a private key for RSA or static Diffie-Hellman through a side-channel attack targeting the generation of base blinding/unblinding values...

Astra Linux – Vulnerability in Erlang

A vulnerability in the Observable Timing Discrepancy mechanism in Erlang/OTP’s SSH libraries modules sshauth and sshoptions allows unauthenticated remote users to enumerate usernames through timing side-channels during password authentication. When the SSH daemon is configured with the...

Astra Linux – Vulnerability in xmlgraphics-commons

Apache XmlGraphics Commons 2.4 and earlier is vulnerable to server-side request forgery, caused by improper input validation by the XMPParser. By using a specially-crafted argument, an attacker could exploit this vulnerability to cause the underlying server to make arbitrary GET requests. Users...

Astra Linux – Vulnerability in Batik

A Server-Side Request Forgery SSRF vulnerability exists in the Batik of Apache XML Graphics, allowing attackers to retrieve external resources. This issue affects Apache XML Graphics Batik version 1.14...

Astra Linux – Vulnerability in Batik

A Server-Side Request Forgery SSRF vulnerability exists in Batik of Apache XML Graphics, allowing an attacker to load a URL through the jar protocol. This issue affects Apache XML Graphics Batik 1.14...

Astra Linux – Vulnerability in opensc

A vulnerability was discovered in OpenSC, where the removal of PKCS1 encryption padding is not implemented in a way that ensures side-channel resistance. This issue may lead to the potential leakage of private data...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: net: sched: using the RCU read-side critical section in tapriodump Fixed a possible use-after-free in ‘tapriodump’ by adding the RCU read-side critical section. This issue was not encountered on x86, but was found on an arm64...

Astra Linux – Vulnerability in openssl1.0

Normally, in OpenSSL, EC groups always contain a co-factor, and this co-factor is used in code paths that resist side channels. However, in some cases, it is possible to create a group using explicit parameters instead of a named curve. In these cases, the group may not contain a co-factor. This...