Category Archives: Advisories

Microsoft PlayReady white-box cryptography weakness

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Posted by Security Explorations on May 01

Hello All,

There is yet another attack possible against Protected Media Path
process beyond the one involving two global XOR keys [1]. The new
attack may also result in the extraction of a plaintext content key
value.

The attack has its origin in a white-box crypto [2] implementation.
More specifically, one can devise plaintext content key from white-box
crypto data structures of which goal is to make such a reconstruction
difficult / not…

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pypy-7.3.15-3.fc41

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FEDORA-2024-305522ab38

Packages in this update:

pypy-7.3.15-3.fc41

Update description:

Automatic update for pypy-7.3.15-3.fc41.

Changelog

* Tue Apr 30 2024 Charalampos Stratakis <cstratak@redhat.com> – 7.3.15-3
– Security fix for CVE-2023-5752 for the bundled pip wheel
– Resolves: rhbz#2250771

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ZDI-24-419: (Pwn2Own) Xiaomi Pro 13 GetApps integral-dialog-page Cross-Site Scripting Remote Code Execution Vulnerability

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This vulnerability allows remote attackers to execute arbitrary code on affected installations of Xiaomi Pro 13 smartphones. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 8.8. The following CVEs are assigned: CVE-2024-4406.

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ZDI-24-418: (Pwn2Own) Xiaomi Pro 13 mimarket manual-upgrade Cross-Site Scripting Remote Code Execution Vulnerability

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This vulnerability allows remote attackers to execute arbitrary code on affected installations of Xiaomi Pro 13 smartphones. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 8.8. The following CVEs are assigned: CVE-2024-4405.

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ZDI-24-417: Xiaomi Pro 13 isUrlMatchLevel Permissive List of Allowed Inputs Remote Code Execution Vulnerability

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This vulnerability allows remote attackers to execute arbitrary code on affected installations of Xiaomi Pro 13 smartphones. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 8.8. The following CVEs are assigned: CVE-2023-26322.

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et-6.2.8-1.fc38

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FEDORA-2024-bd9e67c117

Packages in this update:

et-6.2.8-1.fc38

Update description:

Update to 6.2.8, fixing CVE-2022-48257 and CVE-2022-48258

Unbundle cpp-httlib, fixing CVE-2023-26130

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et-6.2.8-1.fc40

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FEDORA-2024-b745c97f4b

Packages in this update:

et-6.2.8-1.fc40

Update description:

Update to 6.2.8, fixing CVE-2022-48257 and CVE-2022-48258

Unbundle cpp-httlib, fixing CVE-2023-26130

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