Stegano is a basic Python Steganography module. Stegano implements two methods of hiding: using the red portion of a pixel to hide ASCII messages, and using the Least Significant Bit (LSB) technique. It is possible to use a more advanced LSB method based on integers sets. The sets (Sieve of Eratosthenes, Fermat, Carmichael numbers, etc.) are used to select the pixels used to hide the information.

Stegano is a basic Python Steganography module. Stegano implements two methods of hiding: using the red portion of a pixel to hide ASCII messages, and using the Least Significant Bit (LSB) technique. It is possible to use a more advanced LSB method based on integers sets. The sets (Sieve of Eratosthenes, Fermat, Carmichael numbers, etc.) are used to select the pixels used to hide the information.

Stegano is a basic Python Steganography module. Stegano implements two methods of hiding: using the red portion of a pixel to hide ASCII messages, and using the Least Significant Bit (LSB) technique. It is possible to use a more advanced LSB method based on integers sets. The sets (Sieve of Eratosthenes, Fermat, Carmichael numbers, etc.) are used to select the pixels used to hide the information.

GnuPG (the GNU Privacy Guard or GPG) is GNU's tool for secure communication and data storage. It can be used to encrypt data and to create digital signatures. It includes an advanced key management facility and is compliant with the proposed OpenPGP Internet standard as described in RFC2440. As such, it is meant to be compatible with PGP from NAI, Inc. Because it does not use any patented algorithms, it can be used without any restrictions.

ProficySCADA for iOS version 5.0.25920 suffers from a denial of service vulnerability.

Subject Korn Shell (ksh) suid_exec vulnerability Date 05-dec-96

Secunia Security Advisory - A vulnerability has been reported in MirBSD Korn Shell, which can be exploited by malicious, local users to gain escalated privileges.

GitLab version 12.9.0 suffers from an arbitrary file read vulnerability.

10Strike LANState version 9.32 on x86 Host Check hostname SEH buffer overflow exploit.

XMB - eXtreme Message Board version 1.9.11.13 suffers from weak crypto and insecure password storage vulnerabilities.

RSA BSAFE Micro Edition Suite, Crypto-C Micro Edition, Crypto-J, and SSL-J contain a fix to address Lenstra's attack. RSA BSAFE Micro Edition Suite (MES) 4.1.5, RSA BSAFE Crypto-C Micro Edition (CCME) 4.1.3, RSA BSAFE Crypto-J 6.2.1, and RSA BSAFE SSL-J 6.2.1 are affected.

Ubuntu Security Notice 3199-3 - USN-3199-1 fixed a vulnerability in Python Crypto. This update provides the corresponding update for Ubuntu 12.04 ESM. A It was discovered that the ALGnew function in block_templace.c in the A Python Cryptography Toolkit contained a heap-based buffer overflow A vulnerability. A remote attacker could use this flaw to execute A arbitrary code by using a crafted initialization vector parameter. Various other issues were also addressed.

Debian Linux Security Advisory 3967-1 - An authentication bypass vulnerability was discovered in mbed TLS, a lightweight crypto and SSL/TLS library, when the authentication mode is configured as 'optional'. A remote attacker can take advantage of this flaw to mount a man-in-the-middle attack and impersonate an intended peer via an X.509 certificate chain with many intermediates.

Debian Linux Security Advisory 4296-1 - Two vulnerabilities were discovered in mbedtls, a lightweight crypto and SSL/TLS library which could result in plain text recovery via side-channel attacks.

Ubuntu Security Notice 3901-1 - Jann Horn discovered that the userfaultd implementation in the Linux kernel did not properly restrict access to certain ioctls. A local attacker could use this possibly to modify files. It was discovered that the crypto subsystem of the Linux kernel leaked uninitialized memory to user space in some situations. A local attacker could use this to expose sensitive information. Various other issues were also addressed.

The Call For Papers has been announced for REVULN 19Q4, an international cyber-security conference taking place December 11th and 12th, 2019 in Hong Kong at the Best Western Plus Hotel Hong Kong.

The No cON Name 2019 call for papers has been announced. It will be held in Barcelona, Spain, from November 14th and 15th, 2019.

BSidesLisbon 2019 has announced its call for papers. It will be held November 28th and 29th at Auditorio FMD-UL.

The ZeroNights 2019 Call For Papers has been announced. It will be held in Saint-Petersburg, Russia November 12th through the 13th, 2019.