Tag
#perl
Ubuntu Security Notice 6226-1 - It was discovered that SciPy did not properly manage memory operations during reference counting. An attacker could possibly use this issue to cause a denial of service. A use-after-free was discovered in SciPy when handling reference counts. An attacker could possibly use this to cause a denial of service. This issue only affected Ubuntu 20.04 LTS.
Ubuntu Security Notice 6224-1 - It was discovered that the XFS file system implementation in the Linux kernel did not properly perform metadata validation when mounting certain images. An attacker could use this to specially craft a file system image that, when mounted, could cause a denial of service. Wei Chen discovered that the InfiniBand RDMA communication manager implementation in the Linux kernel contained an out-of-bounds read vulnerability. A local attacker could use this to cause a denial of service.
Ubuntu Security Notice 6223-1 - It was discovered that the TUN/TAP driver in the Linux kernel did not properly initialize socket data. A local attacker could use this to cause a denial of service. It was discovered that the Real-Time Scheduling Class implementation in the Linux kernel contained a type confusion vulnerability in some situations. A local attacker could use this to cause a denial of service.
Ubuntu Security Notice 6222-1 - Jiasheng Jiang discovered that the HSA Linux kernel driver for AMD Radeon GPU devices did not properly validate memory allocation in certain situations, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service. Zheng Wang discovered that the Intel i915 graphics driver in the Linux kernel did not properly handle certain error conditions, leading to a double-free. A local attacker could possibly use this to cause a denial of service.
Ubuntu Security Notice 6221-1 - It was discovered that a race condition existed in the overlay file system implementation in the Linux kernel. A local attacker could use this to cause a denial of service. It was discovered that the virtual terminal device implementation in the Linux kernel contained a race condition in its ioctl handling that led to an out-of-bounds read vulnerability. A local attacker could possibly use this to expose sensitive information.
Blackboard version 2.0.2 suffers from a database disclosure vulnerability.
1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Exploitable remotely / low attack complexity Vendor: Siemens Equipment: SiPass Integrated Vulnerability: Improper Input Validation 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an unauthenticated remote attacker to crash the server application, creating a denial-of-service condition. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS Siemens reports this vulnerability affects the following SiPass integrated products: SiPass integrated: all versions prior to V2.90.3.8 3.2 VULNERABILITY OVERVIEW 3.2.1 IMPROPER INPUT VALIDATION CWE-20 Affected server applications improperly check the size of data packets received for the configuration client login, causing a stack-based buffer overflow. This could allow an unauthenticated remote attacker to crash the server application, creating a denial-of-service condition. CVE-2022-31810 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated...
1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Honeywell Equipment: Experion PKS, LX, and PlantCruise Vulnerabilities: Heap-based Buffer Overflow, Stack-based Buffer Overflow, Out-of-bounds Write, Uncontrolled Resource Consumption, Improper Encoding or Escaping of Output, Deserialization of Untrusted Data, Improper Input Validation, Incorrect Comparison 2. RISK EVALUATION Successful exploitation of these vulnerabilities could cause a denial-of-service condition, allow privilege escalation or allow remote code execution. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS Honeywell reports these vulnerabilities affect the following versions of Experion PKS, LX, and PlantCruise: Experion PKS: versions prior to R520.2 Experion LX: versions prior to R520.2 Experion PlantCruise: versions prior to R520.2 3.2 VULNERABILITY OVERVIEW 3.2.1 HEAP-BASED BUFFER OVERFLOW CWE-122 Experion Server or Console Station could experience a denial-of-service condition...
1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely / low attack complexity Vendor: Siemens Equipment: RUGGEDCOM ROX Vulnerabilities: Cleartext Transmission of Sensitive Information, Command Injection, Improper Authentication, Classic Buffer Overflow, Uncontrolled Resource Consumption, Improper Certificate Validation, Cross-Site Request Forgery (CSRF), Improper Input Validation, Incorrect Default Permissions, Cross-site Scripting, Inadequate Encryption Strength, Use of a Broken or Risky Cryptographic Algorithm. 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to send a malformed HTTP packet causing certain functions to fail, achieve a man-in-the-middle attack, or arbitrary code execution. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following products from Siemens are affected: RUGGEDCOM ROX MX5000: All versions prior to V2.16.0 RUGGEDCOM ROX MX5000RE: All versions prior to V2.16.0 RUGGEDCOM ROX RX1400: All versions pr...
1. EXECUTIVE SUMMARY CVSS v3 8.2 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: SIMATIC MV500 series devices Vulnerabilities: Exposure of Sensitive Information to an Unauthorized Actor, Missing Release of Memory after Effective Lifetime, Injection, Inadequate Encryption Strength, Double Free, Incomplete Cleanup, Observable Discrepancy, Improper Locking, Use After Free, Improper Input Validation 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to read memory contents, disclose information, or cause a denial-of-service condition. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following products from Siemens are affected: SIMATIC MV540 H (6GF3540-0GE10): All versions prior to v3.3.4 SIMATIC MV540 S (6GF3540-0CD10): All versions prior to v 3.3.4 SIMATIC MV550 H (6GF3550-0GE10): All versions prior to v 3.3.4 SIMATIC MV550 S (6GF3550-0CD10): All versions prior to v 3.3.4 SIMATIC MV560 U (6GF3560-0LE10): ...