SUSE-SU-2026:21875-1 Security update for openssh

This update for openssh fixes the following issues - CVE-2026-35385: a file downloaded by scp may be installed setuid or setgid bsc1261427. - CVE-2026-35414: mishandling of authorizedkeys principals option bsc1261430. Changes for openssh: - Fix a potential issue when validating mac bsc1264568:...

DEBIAN-CVE-2026-32105

xrdp is an open source RDP server. In versions through 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. While the sender correctly generates signatures, the receiving logic lacks th...

CVE-2024-35973

CVE-2024-35973 affects the Linux kernel's geneve code path. The issue arises from incomplete header validation in geneve_xmit_skb, where skb->protocol handling could leave pskb_inet_may_pull() with an uninitialized or unexpected value, potentially triggering an uninit-value during transmission...

CVE-2024-35973 geneve: fix header validation in geneve[6]_xmit_skb

In the Linux kernel, the following vulnerability has been resolved: geneve: fix header validation in geneve6xmitskb syzbot is able to trigger an uninit-value in genevexmit 1 Problem : While most ip tunnel helpers like iptunnelgetdsfield uses skbprotocolskb, true, pskbinetmaypull is only using...

CVE-2024-35973 geneve: fix header validation in geneve[6]_xmit_skb

In the Linux kernel, the following vulnerability has been resolved: geneve: fix header validation in geneve6xmitskb syzbot is able to trigger an uninit-value in genevexmit 1 Problem : While most ip tunnel helpers like iptunnelgetdsfield uses skbprotocolskb, true, pskbinetmaypull is only using...

Rockwell Automation Stratix NTP Authentication bypass (CVE-2015-1798)

A vulnerability in the message authentication code MAC validation routine of ntpd could allow an unauthenticated, remote attacker to bypass the NTP authentication feature. The vulnerability is due to incorrect validation of the MAC field. An attacker could exploit this vulnerability by sending...

Zip4j Origin Validation Error

Zip4j through 2.11.2, as used in Threema and other products, does not always check the MAC when decrypting a ZIP archive. This issue has been fixed in version 2.11.3...

Covert Timing Channel in Apache CXF

The OAuth2 Hawk and JOSE MAC Validation code in Apache CXF prior to 3.0.13 and 3.1.x prior to 3.1.10 is not using a constant time MAC signature comparison algorithm which may be exploited by sophisticated timing attacks...

PYSEC-2018-31

tlslite-ng version 0.7.3 and earlier, since commit d7b288316bca7bcdd082e6ccff5491e241305233 contains a CWE-354: Improper Validation of Integrity Check Value vulnerability in TLS implementation, tlslite/utils/constanttime.py: ctcheckcbcmacandpad; line "endpos = datalen - 1 - mac.digestsize" that c...

Timing Attacks

Apache CXF is susceptible to timing attacks. The vulnerability is possible because MAC signature comparison algorithm used by its OAuth2 Hawk and JOSE MAC Validation code is not performed in constant time. Therefore, an attacker can trigger a timing attack through the OAuth2 Hawk or JWT access...

CVE-2017-3156

It was found that Apache CXF OAuth2 Hawk and JOSE MAC Validation code is not using a constant time MAC signature comparison algorithm which may be exploited by some sophisticated timing attacks. It may only affect OAuth2 Hawk or JWT access tokens or JOSE JWS/JWE interceptors which depend on HMAC...

Cisco Adaptive Security Appliance Security Bypass Vulnerability

Cisco Adaptive Security Appliances ASA, Adaptive Security Appliances Software is a set of firewall appliances from Cisco USA. The device also includes IPS Intrusion Prevention System, SSL VPN, IPSec VPN, anti-spam and other features. A security vulnerability exists in the Transport Layer Security...

ASUSWRT 3.0.0.4.376_1071 - LAN Backdoor Command Execution

漏洞概要2014年10月3日，国外安全研究员Joshua J. Drake在他github（https://github.com/jduck）提交了针对华硕路由器的一个远程命令执行漏洞poc（https://github.com/jduck/asus-cmd）。该漏洞随后被编号为CVE-2014-9583。知道创宇安全研究团队在第一时间对该命令执行漏洞进行了研究和分析。a 漏洞描述华硕路由器R系列路由器使用开源路由器系统 Asuswrt，开源代码给我们随后的漏洞分析带来很多方便，不用逆向分析。在Asuswrt中存在 infosvr 进程，该进程监听在0.0.0.0...

Debian DSA-3223-1 : ntp - security update

Multiple vulnerabilities were discovered in ntp, an implementation of the Network Time Protocol : - CVE-2015-1798 When configured to use a symmetric key with an NTP peer, ntpd would accept packets without MAC as if they had a valid MAC. This could allow a remote attacker to bypass the packet...

USN-2567-1 ntp vulnerabilities

Miroslav Lichvar discovered that NTP incorrectly validated MAC fields. A remote attacker could possibly use this issue to bypass authentication and spoof packets. CVE-2015-1798 Miroslav Lichvar discovered that NTP incorrectly handled certain invalid packets. A remote attacker could possibly use...

DEBIAN-CVE-2013-4936

The IsDFPFrame function in plugins/profinet/packet-pn-rt.c in the PROFINET Real-Time dissector in Wireshark 1.10.x before 1.10.1 does not validate MAC addresses, which allows remote attackers to cause a denial of service NULL pointer dereference and application crash via a crafted packet...