Astra Linux – Vulnerability in exim4

Before version 4.97.1, Exim allowed SMTP smuggling in certain pipeline/chunking configurations. Remote attackers could use a known exploitation technique to inject e-mail messages with a spoofed MAIL FROM address, thereby bypassing an SPF protection mechanism. This issue arises because Exim...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: netlink: added nla be16/32 types to the minlen array BUGs: KMSAN: uninit-value in nlavalidaterangeunsigned, lib/nlattr.c:222 inline BUGs: KMSAN: uninit-value in nlavalidateintrange, lib/nlattr.c:336 inline BUGs: KMSAN:...

Astra Linux – Vulnerability in Chromium

Insufficient policy enforcement in Subresource Integrity in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to bypass content security policy via malicious network traffic. Chromium security severity: Medium...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in Workers in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to bypass the same-origin policy through a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in Chromium

Insufficient policy enforcement in Extensions in Google Chrome prior to 148.0.7778.96 allowed a remote attacker who had compromised the renderer process to bypass discretionary access control via a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in Chromium

Insufficient policy enforcement in the appcache of Google Chrome prior to version 89.0.4389.72 allowed a remote attacker to obtain potentially sensitive information from process memory through a crafted HTML page...

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

In the Linux kernel, the following vulnerabilities have been resolved: BPF, ktls: Fixed data corruption when using bpfmsgpopdata in ktls. When sending plaintext data, we initially calculated the corresponding ciphertext length. However, if we later reduce the plaintext data length via socket...

Astra Linux – Vulnerability in WebKit2GTK

This issue has been addressed through improved enforcement of iframe sandboxing policies. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4, and iPadOS 14.4. Maliciously crafted web content may violate...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: selinux: Fixed a NULL pointer dereferencing issue when hashtab allocation fails. When the allocation of the hash table slot array fails in hashtabinit, h-size is initialized with a non-zero value, but the h-htable pointer is...

Astra Linux – Vulnerability in Chromium

Insufficient policy enforcement in Cryptohome’s Google Chrome version prior to 88.0.4324.96 allowed a local attacker to perform OS-level privilege escalation through a crafted file...

Astra Linux – Vulnerability in Chromium

Insufficient policy enforcement in Resource Timing in Google Chrome prior to 111.0.5563.64 allowed a remote attacker to obtain potentially sensitive information from APIs through a crafted HTML page. Chromium security severity: Low...

Astra Linux – Vulnerability in Firefox and Thunderbird

When injecting an HTML base element, some requests will ignore the CSP’s base-uri settings and instead accept the base-uri setting of the injected element. This vulnerability affects Firefox ESR 102.3, Thunderbird 102.3, and Firefox 105...

Astra Linux – Vulnerability in Chromium

Insufficient policy enforcement in QR scanning in Google Chrome on iOS prior to 89.0.4389.72 allowed an attacker who convinced the user to scan a QR code to bypass navigation restrictions via a crafted QR code...

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

In the Linux kernel, the following vulnerabilities have been resolved: cpufreq: scpi: Fixed a nullptrderef in scpicpufreqgetrate. The cpufreqcpugetraw function may return NULL when the target CPU is not present in the policy-cpus mask. scpicpufreqgetrate does not check for this case, resulting in...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: dcb: The correct policy must be chosen to parse DCBATTRBCN. The function dcbnlbcnsetcfg uses an incorrect policy to parse tbDCBATTRBCN. This issue was introduced in commit 859ee3c43812 “DCB: Add support for DCB BCN”. Please...

Astra Linux – Vulnerability in Chromium

Insufficient policy enforcement in extensions in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to bypass content security policy through a malicious Chrome Extension...

Astra Linux – Vulnerability in Firefox and Thunderbird

The Content-Security-Policy-Report-Only header could allow an attacker to leak the unredacted URI of a child iframe when interaction with that iframe triggers a redirect. This vulnerability affects Firefox 110, Thunderbird 102.8, and Firefox ESR 102.8...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: xfrm: The issue occurs in the error path of the xfrmpolicycheck function. When the fetching process of the object pols1 fails, the function simply returns 0, without decrementing the reference count of pols0. This happens either...

Astra Linux – Vulnerability in Firefox and Thunderbird

If the Content Security Policy blocks frame navigation, the full destination of a redirect served within the frame is reported in the violation report; instead of just the original frame URI. This could be used to disclose sensitive information contained in such URIs. This vulnerability affects...

Astra Linux – Vulnerability in WebKit2GTK

A logic issue has been resolved through improved restrictions. This issue is fixed in macOS Monterey 12.0.1, iOS 15.1, iPadOS 15.1, watchOS 8.1, and tvOS 15.1. Processing maliciously crafted web content may lead to unexpected unenforced Content Security Policies...