The vulnerability of the implementation of the ISN generator in the protocols used by uC/OS and uC/TCP-IP allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of the ISN generator implementation in the uC/OS and uC/TCP-IP protocols is related to the use of insufficiently random values. Exploiting this vulnerability can allow an attacker operating remotely to gain unauthorized access to protected information...

EulerOS Virtualization 3.0.6.6 : nss (EulerOS-SA-2021-1502)

According to the versions of the nss packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A flaw was found in the way NSS handled CCS ChangeCipherSpec messages in TLS 1.3. This flaw allows a remote attacker to send multipl...

Xterm Input Validation Error Vulnerability

XTerm is a terminal emulator on the X Window System used to provide multiple independent SHELL inputs and outputs. An input validation error vulnerability exists in Xterm that originates from allowing remote attackers to cause a denial of service segmentation error or possibly have unspecified...

MGASA-2021-0094 Updated xterm package fixes security vulnerability

xterm through Patch 365 allows remote attackers to cause a denial of service segmentation fault or possibly have unspecified other impact via a crafted UTF-8 character sequence. CVE-2021-27135...

PT-2024-11038 · Linux +4 · Linux Kernel +4

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability has been resolved in the Linux kernel related to the TCP QUEUE SEQ option. The issue was reported by Qingyu Li, who found a syzkaller bug that changes the RCV SEQ after...

[SECURITY] [DSA 4861-1] screen security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4861-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso February 21, 2021 https://www.debian.org/security/faq -...

Denial Of Service (DoS)

screen is vulnerable to denial of service DoS. The vulnerability exists in encoding.c through an invalid write access via a crafted UTF-8 character sequence...

Multiple Embedded TCP/IP Stacks (Update B)

1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Exploitable remotely/low attack complexity Vendor: Multiple Equipment: Nut/Net, CycloneTCP, NDKTCPIP, FNET, uIP-Contiki-OS, uC/TCP-IP, uIP-Contiki-NG, uIP, picoTCP-NG, picoTCP, MPLAB Net, Nucleus NET, Nucleus ReadyStart Vulnerabilities: Use of...

DEBIAN-CVE-2021-27135

xterm before Patch 366 allows remote attackers to execute arbitrary code or cause a denial of service segmentation fault via a crafted UTF-8 combining character sequence...

CVE-2021-27135

xterm before Patch 366 allows remote attackers to execute arbitrary code or cause a denial of service segmentation fault via a crafted UTF-8 combining character sequence...

Design/Logic Flaw

xterm before Patch 366 allows remote attackers to execute arbitrary code or cause a denial of service segmentation fault via a crafted UTF-8 combining character sequence...

CVE-2021-27135

xterm before Patch 366 allows remote attackers to execute arbitrary code or cause a denial of service segmentation fault via a crafted UTF-8 combining character sequence...

CVE-2021-27135

xterm before Patch 366 allows remote attackers to execute arbitrary code or cause a denial of service segmentation fault via a crafted UTF-8 combining character sequence...

Xterm 输入验证错误漏洞

XTerm is a terminal emulator on the X Window System used to provide multiple independent SHELL inputs and outputs. An input validation error vulnerability exists in Xterm that originates from allowing remote attackers to cause a denial of service segmentation error or possibly have unspecified...

AZL-7356 CVE-2021-26937 affecting package screen for versions less than 4.9.1-1

encoding.c in GNU Screen through 4.8.0 allows remote attackers to cause a denial of service invalid write access and application crash or possibly have unspecified other impact via a crafted UTF-8 character sequence...

ALPINE-CVE-2021-26937

encoding.c in GNU Screen through 4.8.0 allows remote attackers to cause a denial of service invalid write access and application crash or possibly have unspecified other impact via a crafted UTF-8 character sequence...

DEBIAN-CVE-2021-26937

encoding.c in GNU Screen through 4.8.0 allows remote attackers to cause a denial of service invalid write access and application crash or possibly have unspecified other impact via a crafted UTF-8 character sequence...

Command injection

encoding.c in GNU Screen through 4.8.0 allows remote attackers to cause a denial of service invalid write access and application crash or possibly have unspecified other impact via a crafted UTF-8 character sequence...

CVE-2021-26937

encoding.c in GNU Screen through 4.8.0 allows remote attackers to cause a denial of service invalid write access and application crash or possibly have unspecified other impact via a crafted UTF-8 character sequence...

CVE-2021-26937

CVE-2021-26937 affects the GNU Screen utility. The vulnerability exists in encoding.c when handling combining characters/UTF-8 sequences, and can enable a remote attacker to cause a denial of service (invalid write access and crash) or, in some advisories, potentially arbitrary code execution. Af...