850688 – (CVE-2021-40589) games-roguelike/zangband: integer underflow vulnerability

Bug 850688 (CVE-2021-40589) - games-roguelike/zangband: integer underflow vulnerability

Summary: games-roguelike/zangband: integer underflow vulnerability

Status:	CONFIRMED

Alias:	CVE-2021-40589

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

Importance:	Normal trivial (vote)
Assignee:	Gentoo Security

URL:	https://sourceforge.net/p/zangband/bu...
Whiteboard:	~3 [upstream]
Keywords:

Depends on:
Blocks:

Reported:	2022-06-09 02:43 UTC by John Helmert III
Modified:	2022-06-09 02:48 UTC (History)
CC List:	2 users (show)

See Also:
Package list:
Runtime testing required:	---

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Description John Helmert III archtester

2022-06-09 02:43:49 UTC

CVE-2021-40589:

ZAngband zangband-data 2.7.5 is affected by an integer underflow vulnerability in src/tk/plat.c through the variable fileheader.bfOffBits.

No response to the upstream bug.