CVE-2021-26629

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A path traversal vulnerability in XPLATFORM’s runtime archive function could lead to arbitrary file creation. When the .xzip archive file is decompressed, an arbitrary file can be d in the parent path by using the path traversal pattern ‘..’.

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CVE-2021-26628

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Insufficient script validation of the admin page enables XSS, which causes unauthorized users to steal admin privileges. When uploading file in a specific menu, the verification of the files is insufficient. It allows remote attackers to upload arbitrary files disguising them as image files.

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PureVPN introduces quantum-resistant feature to enhance security, tackle threats

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Virtual private network (VPN) provider PureVPN has introduced a quantum-resistant feature to its OpenVPN protocol to provide users with more security and privacy for the post-quantum world. The firm has partnered with Quantinuum to deploy quantum-resistant encryption keys which, using its Quantum Origin platform, are generated via a verified quantum process, PureVPN said. The news comes as the security sector prepares for threats posed by the post-quantum encryption era.

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USN-5389-1: Libcroco vulnerabilities

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It was discovered that Libcroco was incorrectly accessing data structures when
reading bytes from memory, which could cause a heap buffer overflow. An attacker
could possibly use this issue to cause a denial of service. (CVE-2017-7960)

It was discovered that Libcroco was incorrectly handling invalid UTF-8 values
when processing CSS files. An attacker could possibly use this issue to cause
a denial of service. (CVE-2017-8834, CVE-2017-8871)

It was discovered that Libcroco was incorrectly implementing recursion in one
of its parsing functions, which could cause an infinite recursion loop and a
stack overflow due to stack consumption. An attacker could possibly use this
issue to cause a denial of service. (CVE-2020-12825)

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