Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: l2cap: Check the encryption key size during incoming connections. This is required for passing the GAP/SEC/SEM/BI-04-C PTS test case: - Security Mode: 4, Level: 4, Responder: Invalid Encryption Key Size - Key Size:...

Astra Linux – Vulnerability in WebKit2GTK

A cookie management issue has been resolved through improved state management. This issue is fixed in Security Update 2022-003 Catalina, macOS Big Sur 11.6.5. Processing maliciously crafted web content may disclose sensitive user information...

Astra Linux – Vulnerability in jsoup

jsoup is a Java HTML parser designed for HTML editing, cleaning, scraping, and XSS Cross-Site Scripting protection. However, jsoup may incorrectly sanitize HTML containing javascript: URLs, which could allow XSS attacks when a user clicks on those links. If the non-default...

Astra Linux – Vulnerability in Qemu

A flaw was discovered in the QEMU implementation of VMWare’s paravirtual RDMA device. This flaw allows a malicious guest driver to execute hardware commands when shared buffers have not yet been allocated, potentially leading to a use-after-free condition...

Astra Linux – Vulnerability in nss

A flaw was discovered in the way NSS handled CCS ChangeCipherSpec messages in TLS 1.3. This flaw allows a remote attacker to send multiple CCS messages, resulting in a denial of service for servers compiled with the NSS library. The greatest threat posed by this vulnerability is related to system...

Astra Linux – Vulnerability in nss

During RSA key generation, bignum implementations used a variant of the Binary Extended Euclidean Algorithm, which involved significant input-dependent processes. This allowed attackers to perform electromagnetic-based side-channel attacks to capture traces that could lead to the recovery of secr...

Astra Linux – Vulnerability in nss

NSS has demonstrated timing differences during the execution of DSA signatures, which can be exploited and may eventually lead to the leakage of private keys. This vulnerability affects Thunderbird versions 68.9.0, Firefox versions 77, and Firefox ESR versions 68.9...

Astra Linux – Vulnerability in Chromium

Before version 106.0.5249.91, writing out-of-bounds data in V8 with Google Chrome allowed a remote attacker to perform an out-of-bounds memory write through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Git

Gitk is a Tcl/Tk-based Git history browser. Starting with version 1.7.0, when a user clones an untrusted repository and runs Gitk without additional command arguments, files for which the user has write permission can be created and truncated. The option “Support per-file encoding” must have been...

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

In the Linux kernel, the following vulnerability has been resolved: Bonding: A net pointer to skbflowdissect must be provided. After the code “net: plumb network namespace into skbflowdissect”, we need to provide a net pointer to skbflowdissect, either through skb-dev, skb-sk, or a user-provided...

Astra Linux – Vulnerability in Linux 5.15

A issue was discovered in the Linux kernel before version 6.3.4. In the fs/ksmbd/connection.c file of ksmbd, there is an off-by-one error in memory allocation due to ksmbdsmb2checkmessage, which may lead to out-of-bounds access...

Astra Linux – Vulnerability in Redis

Redis is an in-memory database that persists data on disk. A specially crafted Lua script executed in Redis can trigger a heap overflow in the cjson library, leading to heap corruption and potentially remote code execution. This issue exists in all versions of Redis that support Lua scripting,...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in Color in Google Chrome prior to 116.0.5845.96 allowed a remote attacker to obfuscate security UI through a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in Input in Google Chrome prior to 117.0.5938.62 allowed a remote attacker to spoof security UI via a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in Chromium

A heap buffer overflow in the Mojom IDL of Google Chrome prior to version 116.0.5845.96 allowed a remote attacker who had compromised the renderer process and gained control of a WebUI process to potentially exploit heap corruption through a crafted HTML page. Chromium security severity: Medium...

Astra Linux - Vulnerability in Golang-1.19

Extremely large RSA keys in certificate chains can cause clients and servers to spend significant CPU time verifying signatures. With this fix, the size of RSA keys transmitted during handshake operations is limited to 8192 bits or less. Based on a survey of publicly trusted RSA keys, there are...

Astra Linux – Vulnerability in pam-pkcs11

PAM-PKCS11 is a Linux-PAM login module that enables user login using X.509 certificates. Prior to version 0.6.13, if certpolicy was set to none the default value, then pampkcs11 would only check whether the user was capable of logging into the token. An attacker could create a new token using the...

Astra Linux – Vulnerability in xrdp

xrdp is an open-source RDP server. In versions up to 0.10.5, xrdp does not implement verification for the Message Authentication Code MAC signature of encrypted RDP packets when using the “Classic RDP Security” layer. Although the sender correctly generates these signatures, the receiving side...

Astra Linux – Vulnerability in Chromium

A heap buffer overflow in Media in Google Chrome prior to version 145.0.7632.109 allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in Chromium

The inappropriate implementation of the File Picker in Google Chrome prior to version 139.0.7258.127 allowed a remote attacker who convinced a user to perform certain UI gestures to leak cross-origin data through a crafted HTML page. Chromium security severity: Medium...