BIND 9 server memory exhaustion during GSS-API TKEY negotiation

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Astra Linux - уязвимость в linux-5.15, linux-5.10

In the Linux kernel, the following vulnerability has been resolved: tipc: Do not update the MTU if msgmax is too small during MTU negotiation. During link MTU negotiation, a malicious peer may send an “Activate msg” with a very small MTU, e.g., 4, as tested by Shuang. Without checking for the...

Zephyr 安全漏洞

Zephyr is an open-source, scalable real-time operating system RTOS developed by Zephyr. There is a security vulnerability in Zephyr, which stems from the use of sockets created with IPPROTOTLS13. When both TLS versions are enabled, TLS 1.2 can still be negotiated, as the protocol selection at the...

SUSE CVE-2026-43185

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix signededness bug in smbdirectpreparenegotiation smbdirectpreparenegotiation casts an unsigned u32 value from sp-maxrecvsize and req-preferredsendsize to a signed int before computing mintint, .... A maliciously provide...

DEBIAN-CVE-2026-29013

libcoap contains out-of-bounds read vulnerabilities in OSCORE Appendix B.2 CBOR unwrap handling where getbyteinc in src/oscore/oscorecbor.c relies solely on assert for bounds checking, which is removed in release builds compiled with NDEBUG. Attackers can send crafted CoAP requests with malformed...

CVE-2026-29013 libcoap Out-of-Bounds Read in OSCORE CBOR Unwrap Handling

libcoap contains out-of-bounds read vulnerabilities in OSCORE Appendix B.2 CBOR unwrap handling where getbyteinc in src/oscore/oscorecbor.c relies solely on assert for bounds checking, which is removed in release builds compiled with NDEBUG. Attackers can send crafted CoAP requests with malformed...

CVE-2026-29013

libcoap contains out-of-bounds read vulnerabilities in OSCORE Appendix B.2 CBOR unwrap handling where getbyteinc in src/oscore/oscorecbor.c relies solely on assert for bounds checking, which is removed in release builds compiled with NDEBUG. Attackers can send crafted CoAP requests with malformed...

CVE-2023-53517 tipc: do not update mtu if msg_max is too small in mtu negotiation

In the Linux kernel, the following vulnerability has been resolved: tipc: do not update mtu if msgmax is too small in mtu negotiation When doing link mtu negotiation, a malicious peer may send Activate msg with a very small mtu, e.g. 4 in Shuang's testing, without checking for the minimum mtu,...

curl: Race condition on global `gss_context` during SOCKS5 GSS-API negotiation in libcurl

Summary: Concurrent SOCKS5 GSS-API authentications share a file-scope global gsscontext without synchronization, causing data races and undefined behavior. - Global context defined at: 52:54:curl/lib/socksgssapi.c static gssctxidt gsscontext = GSSCNOCONTEXT; - Passed by address into the GSS init...

firefox: Alt-Svc ALPN validation failure when redirected

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: When using Alt-Svc, ALPN did not properly validate certificates when the original server is redirecting to an insecure site...

SUSE-SU-2024:4175-1 Security update for postgresql13

This update for postgresql13 fixes the following issues: - CVE-2024-10976: Ensure cached plans are marked as dependent on the calling role when RLS applies to a non-top-level table reference bsc1233323. - CVE-2024-10977: Make libpq discard error messages received during SSL or GSS protocol...

OpenSSL Server-Side ChangeCipherSpec Injection Scanner

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule Msf::Auxiliary include Msf::Exploit::Remote::Tcp include Msf::Auxiliary::Scanner include Msf::Auxiliary::Report CIPHERSUITES = 0xc014,...

"There is no business school class that would ever sit down and design Talos"

As part of the celebrations of Cisco Talos turning 10, wed like to take you back to where it all began: How we formed our mission of protecting our customers and making the internet suck a bit less, an insight into our culture, and how we came to work with some of the most talented human beings o...

CVE-2024-37034

CVE-2024-37034 affects Couchbase Server versions prior to 7.2.5 and 7.6.0 prior to 7.6.1. The issue is that credentials are not negotiated with the Key-Value (KV) service using SCRAM-SHA when remote link encryption is configured for Half-Secure, leading to potential information disclosure (Confid...

CVE-2024-25616

Aruba has identified certain configurations of ArubaOS that can lead to partial disclosure of sensitive information in the IKEAUTH negotiation process. The scenarios in which disclosure of potentially sensitive information can occur are complex, and depend on factors beyond the control of attacke...

Fulton County, Security Experts Call LockBit’s Bluff

The ransomware group LockBit told officials with Fulton County, Ga. they could expect to see their internal documents published online this morning unless the county paid a ransom demand. LockBit removed Fulton Countys listing from its victim shaming website this morning, claiming the county had...

Denial of service

Windows Extended Negotiation Denial of Service Vulnerability...

LockBit ransomware attacks Essendant

The LockBit ransomware group is claiming responsibility for taking down a US-based distributor of office products called Essendant. This attack, which is said to have begun on or around March 6, created severe ramifications for the organisation, disrupting freight carrier pickups, online orders,...

SUSE CVE-2007-4045

The CUPS service, as used in SUSE Linux before 20070720 and other Linux distributions, allows remote attackers to cause a denial of service via unspecified vectors related to an incomplete fix for CVE-2007-0720 that introduced a different denial of service problem in SSL negotiation...

SPNEGO Extended Negotiation (NEGOEX) Security Mechanism Remote Code Execution Vulnerability

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