877849 – (CVE-2022-37454) [Tracker] Buffer overflow in XKCP SHA-3 reference implementation

Bug 877849 (CVE-2022-37454) - [Tracker] Buffer overflow in XKCP SHA-3 reference implementation

Summary: [Tracker] Buffer overflow in XKCP SHA-3 reference implementation

Status:	RESOLVED FIXED

Alias:	CVE-2022-37454

Product:	Gentoo Security
Classification:	Unclassified
Component:	Vulnerabilities (show other bugs)
Hardware:	All Linux

Importance:	Normal normal (vote)
Assignee:	Gentoo Security

URL:	https://mouha.be/sha-3-buffer-overflow/
Whiteboard:
Keywords:

Depends on:	877851 CVE-2022-31630
Blocks:
	Show dependency tree

Reported:	2022-10-21 14:49 UTC by John Helmert III
Modified:	2023-05-08 03:41 UTC (History)
CC List:	0 users

See Also:
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Runtime testing required:	---

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Description John Helmert III archtester

2022-10-21 14:49:16 UTC

CVE-2022-37454:

The Keccak XKCP SHA-3 reference implementation before fdc6fef has an integer overflow and resultant buffer overflow that allows attackers to execute arbitrary code or eliminate expected cryptographic properties. This occurs in the sponge function interface.

Github advisory: https://github.com/XKCP/XKCP/security/advisories/GHSA-6w4m-2xhg-2658

URL says python and PHP are affected, haven't found any bug
reports/patches there yet, or what else might be affected.