#dos

Company has issued patches for an unprecedented 159 CVEs, including eight zero-days, three of which attackers are already exploiting.

An issue was discovered in Django 5.1 before 5.1.5, 5.0 before 5.0.11, and 4.2 before 4.2.18. Lack of upper-bound limit enforcement in strings passed when performing IPv6 validation could lead to a potential denial-of-service attack. The undocumented and private functions `clean_ipv6_address` and `is_valid_ipv6_address` are vulnerable, as is the `django.forms.GenericIPAddressField` form field. (The django.db.models.GenericIPAddressField model field is not affected.)

Cybersecurity is facing new challenges with advances in AI, cloud tech, and increasing cyber threats. Solutions like blockchain…

Swift ASN.1 can be caused to crash when parsing certain BER/DER constructions. This crash is caused by a confusion in the ASN.1 library itself which assumes that certain objects can only be provided in either constructed or primitive forms, and will trigger a `preconditionFailure` if that constraint isn't met. Importantly, these constraints are actually required to be true in DER, but that correctness wasn't enforced on the early node parser side so it was incorrect to rely on it later on in decoding, which is what the library did. These crashes can be triggered when parsing any DER/BER format object. There is no memory-safety issue here: the crash is a graceful one from the Swift runtime. The impact of this is that it can be used as a denial-of-service vector when parsing BER/DER data from unknown sources, e.g. when parsing TLS certificates. Many thanks to @baarde for reporting this issue and providing the fix.

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 10.0 ATTENTION: Exploitable remotely/low attack complexity Vendor: Hitachi Energy Equipment: FOXMAN-UN Vulnerabilities: Authentication Bypass Using an Alternate Path or Channel, Improper Neutralization of Argument Delimiters in a Command ('Argument Injection'), Heap-based Buffer Overflow, Incorrect User Management, Improper Certificate Validation, Improper Restriction of Excessive Authentication Attempts, Use of Hard-coded Password, Cleartext Storage of Sensitive Information 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an unauthenticated malicious user to interact with the services and the post-authentication attack surface. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS Hitachi Energy reports that the following products are affected: Hitachi Energy FOXMAN-UN: All versions prior to R15A Hitachi Energy FOXMAN-UN: R15B (CVE-2024-28020, CVE-2024-28022, CVE-2024-28024) Hitachi Energy FOXMAN-UN: R15B PC4 (CVE-2024-2013, C...

View CSAF 1. EXECUTIVE SUMMARY CVSS v4 8.7 ATTENTION: Exploitable remotely/low attack complexity Vendor: Belledonne Communications Equipment: Linphone-Desktop Vulnerability: NULL Pointer Dereference 2. RISK EVALUATION Successful exploitation of this vulnerability could could result in a remote attacker causing a denial-of-service condition on the affected devices. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following version of Linphone-Desktop is affected: Linphone-Desktop: Version 5.2.6 3.2 VULNERABILITY OVERVIEW 3.2.1 NULL POINTER DEREFERENCE CWE-476 The affected product is vulnerable to a NULL Dereference vulnerability, which could allow a remote attacker to create a denial-of-service condition. CVE-2025-0430 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). A CVSS v4 score has also been calculated for CVE-2025-0430. A base score of 8.7 has been calculated; the CVSS vector st...

**How could an attacker exploit the vulnerability?** An authenticated attacker could make specially crafted API calls that lead to a Denial of Service.

**How could an attacker exploit this vulnerability?** An unauthenticated attacker could use a specially crafted application to leverage a protocol vulnerability in Windows Kerberos to perform a denial of service attack against the target.

**According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?** Successful exploitation of this vulnerability requires an attacker to win a race condition.

**According to the CVSS metric, the attack vector is network (AV:N). How could an attacker exploit this vulnerability?** As an authenticated user, the attacker could send a specially crafted string of data over the network, causing the application to crash.