Design/Logic Flaw

showdoc is vulnerable to Missing Cryptographic Step...

CVE-2021-3680

CVE-2021-3680 relates to showdoc and centers on a missing cryptographic step due to a hardcoded salt in the user password hash function. Documents from GHSA-8VH3-29MR-M9XG and PT-2021-21367 confirm this flaw and describe the use of a fixed salt, implying weaknesses in password hashing. No concret...

OESA-2021-1267 linuxptp security update

Linuxptp is an implementation of the Precision Time Protocol PTP according to IEEE standard 1588 for Linux. The dual design goals are to provide a robust implementation of the standard and to use the most relevant and modern Application Programming Interfaces API offered by the Linux kernel...

Remote Code Execution Vulnerability in Multiple SIMATIC Software Products

Siemens SIMATIC PCS 7 is a process control system from Siemens, Germany.SIMATIC STEP 7 V5.X is the classic engineering software for configuring and programming SIMATIC S7-300/S7-400/C7/WinAC controllers.STARTER is the drive engineering tool for parameterization and debugging. A remote code...

XSS Vulnerability in the Transportation Management Cloud Platform of Shanghai BuBuYiBai Technology Co.

Ltd. is a high-tech enterprise providing information system for domestic small and medium-sized logistics. Shanghai BBYB Technology Co., Ltd. has an XSS vulnerability in its transportation management cloud platform, which can be exploited by attackers to obtain sensitive information such as user...

CVE-2021-31893

A vulnerability has been identified in SIMATIC PCS 7 V8.2 and earlier All versions, SIMATIC PCS 7 V9.0 All versions V9.0 SP3, SIMATIC PDM All versions V9.2, SIMATIC STEP 7 V5.X All versions V5.6 SP2 HF3, SINAMICS STARTER containing STEP 7 OEM version All versions V5.4 HF2. The affected software...

CVE-2021-31894

CVE-2021-31894 affects Siemens SIMATIC PCS 7 family, PDM, STEP 7, and SINAMICS STARTER with write-permission metafiles. The issue stems from an incorrect permission assignment for a critical resource (metafile directory), allowing an attacker to alter metafile contents and subsequently influence ...

CVE-2021-31893

A vulnerability has been identified in SIMATIC PCS 7 V8.2 and earlier All versions, SIMATIC PCS 7 V9.0 All versions V9.0 SP3, SIMATIC PDM All versions V9.2, SIMATIC STEP 7 V5.X All versions V5.6 SP2 HF3, SINAMICS STARTER containing STEP 7 OEM version All versions V5.4 HF2. The affected software...

CVE-2021-31893

CVE-2021-31893 affects Siemens SIMATIC PCS 7 family and related tools (PCS 7 v8.2 and earlier; PCS 7 v9.0 prior to SP3; PDM prior to v9.2; STEP 7 v5.X prior to v5.6 SP2 HF3; SINAMICS STARTER prior to v5.4 HF2) and is caused by a buffer overflow when handling certain files. This can allow a local ...

Siemens SIMATIC PCS 7 安全漏洞

Siemens SIMATIC PCS 7 is a process control system from Siemens, Germany.SIMATIC STEP 7 V5.X is the classic engineering software for configuring and programming SIMATIC S7-300/S7-400/C7/WinAC controllers.STARTER is the drive engineering tool for parameterization and debugging. A remote code...

Transactions nearing block.gaslimit may cause issues

Handle hrkrshnn Vulnerability details transactions nearing block.gaslimit may cause issues A general problem with schemes that require multiple steps and whose inputs are dynamically typed is that: a user may be able to "commit" something, but never "execute" it because the "execute" transaction...

CVE-2021-26100

A missing cryptographic step in the Identity-Based Encryption service of FortiMail before 7.0.0 may allow an unauthenticated attacker who intercepts the encrypted messages to manipulate them in such a way that makes the tampering and the recovery of the plaintexts possible...

CVE-2021-26100

A missing cryptographic step in the Identity-Based Encryption service of FortiMail before 7.0.0 may allow an unauthenticated attacker who intercepts the encrypted messages to manipulate them in such a way that makes the tampering and the recovery of the plaintexts possible...

CVE-2021-24020

A missing cryptographic step in the implementation of the hash digest algorithm in FortiMail 6.4.0 through 6.4.4, and 6.2.0 through 6.2.7 may allow an unauthenticated attacker to tamper with signed URLs by appending further data which allows bypass of signature verification...

CVE-2021-3571

A flaw was found in the ptp4l program of the linuxptp package. When ptp4l is operating on a little-endian architecture as a PTP transparent clock, a remote attacker could send a crafted one-step sync message to cause an information leak or crash. The highest threat from this vulnerability is to...

CVE-2021-3571

A flaw was found in the ptp4l program of the linuxptp package. When ptp4l is operating on a little-endian architecture as a PTP transparent clock, a remote attacker could send a crafted one-step sync message to cause an information leak or crash. The highest threat from this vulnerability is to...

FortiMail - Salted Digest vulnerable to length extension attacks

A missing cryptographic step in the implementation of the hash digest algorithm in FortiMail may allow an unauthenticated attacker to tamper with signed URLs by appending further data which allows bypass of signature verification...

CVE-2021-3571

A flaw was found in the ptp4l program of the linuxptp package. When ptp4l is operating on a little-endian architecture as a PTP transparent clock, a remote attacker could send a crafted one-step sync message to cause an information leak or crash. The highest threat from this vulnerability is to...

UBUNTU-CVE-2021-3571

A flaw was found in the ptp4l program of the linuxptp package. When ptp4l is operating on a little-endian architecture as a PTP transparent clock, a remote attacker could send a crafted one-step sync message to cause an information leak or crash. The highest threat from this vulnerability is to...

ptp4l 缓冲区错误漏洞

ptp4l is an implementation of IEEE Standard 1588 for Linux for the Precision Time Protocol PTP. A buffer error vulnerability exists in ptp4l that stems from the fact that when ptp4l is run as a PTP transparent clock on a little-endian architecture, a remote attacker can send a carefully crafted...