Ubuntu Security Notice 6525-1 - Nicky Mouha discovered that pysha incorrectly handled certain SHA-3 operations. An attacker could possibly use this issue to cause pysha3 to crash, resulting in a denial of service, or possibly execute arbitrary code.
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Ubuntu Security Notice 6524-1 - Nicky Mouha discovered that PyPy incorrectly handled certain SHA-3 operations. An attacker could possibly use this issue to cause PyPy to crash, resulting in a denial of service, or possibly execute arbitrary code.
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Red Hat Security Advisory 2023-2903-01 - PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. Issues addressed include buffer overflow and integer overflow vulnerabilities.
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Red Hat Security Advisory 2023-2417-01 - PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. Issues addressed include buffer overflow and integer overflow vulnerabilities.
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Gentoo Linux Security Advisory 202305-2 - Multiple vulnerabilities have been found in Python and PyPy, the worst of which could result in arbitrary code execution.
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Ubuntu Security Notice 5931-1 - It was discovered that Python incorrectly handled certain inputs. If a user or an automated system were tricked into running a specially crafted input, a remote attacker could possibly use this issue to execute arbitrary code.
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Ubuntu Security Notice 5930-1 - It was discovered that Python incorrectly handled certain inputs. If a user or an automated system were tricked into running a specially crafted input, a remote attacker could possibly use this issue to execute arbitrary code.
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Ubuntu Security Notice 5767-3 - USN-5767-1 fixed vulnerabilities in Python. This update fixes the problem for Ubuntu 18.04 LTS. Nicky Mouha discovered that Python incorrectly handled certain SHA-3 internals. An attacker could possibly use this issue to cause a crash or execute arbitrary code.
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This paper describes a vulnerability in several implementations of the Secure Hash Algorithm 3 (SHA-3) that have been released by its designers. The vulnerability has been present since the final-round update of Keccak was submitted to the National Institute of Standards and Technology (NIST) SHA-3 hash function competition in January 2011, and is present in the eXtended Keccak Code Package (XKCP) of the Keccak team. It affects all software projects that have integrated this code, such as the scripting languages Python and PHP Hypertext Preprocessor (PHP). The vulnerability is a buffer overflow that allows attacker-controlled values to be eXclusive-ORed (XORed) into memory (without any restrictions on values to be XORed and even far beyond the location of the original buffer), thereby making many standard protection measures against buffer overflows (e.g., canary values) completely ineffective.
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Red Hat Security Advisory 2023-0965-01 - PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. Issues addressed include buffer overflow and integer overflow vulnerabilities.
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Red Hat Security Advisory 2023-0848-01 - PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. Issues addressed include buffer overflow and integer overflow vulnerabilities.
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Ubuntu Security Notice 5767-1 - Nicky Mouha discovered that Python incorrectly handled certain SHA-3 internals. An attacker could possibly use this issue to cause a crash or execute arbitrary code. It was discovered that Python incorrectly handled certain IDNA inputs. An attacker could possibly use this issue to expose sensitive information denial of service, or cause a crash.
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Gentoo Linux Security Advisory 202211-3 - Multiple vulnerabilities have been found in PHP, the worst of which could result in arbitrary code execution. Versions less than 7.4.33:7.4 are affected.
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Debian Linux Security Advisory 5277-1 - Multiple security issues were discovered in PHP, a widely-used open source general purpose scripting language which could result an denial of service, information disclosure, insecure cooking handling or potentially the execution of arbitrary code.
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Ubuntu Security Notice 5717-1 - It was discovered that PHP incorrectly handled certain gzip files. An attacker could possibly use this issue to cause a denial of service. It was discovered that PHP incorrectly handled certain cookies. An attacker could possibly use this issue to compromise the data It was discovered that PHP incorrectly handled certain image fonts. An attacker could possibly use this issue to expose sensitive information. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22.10, and Ubuntu 22.04 LTS.
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Debian Linux Security Advisory 5269-1 - Nicky Mouha discovered a buffer overflow in the sha3 module of PyPy, a fast, compliant alternative implementation of the Python language.
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Debian Linux Security Advisory 5267-1 - Nicky Mouha discovered a buffer overflow in 'sha3', a Python library for the SHA-3 hashing functions.
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