822993 – (CVE-2020-23903, CVE-2020-23904) <media-libs/speex-1.2.1: multiple vulnerabilities (CVE-2020-{23903,23904})

Bug 822993 (CVE-2020-23903, CVE-2020-23904) - <media-libs/speex-1.2.1: multiple vulnerabilities (CVE-2020-{23903,23904})

Summary: <media-libs/speex-1.2.1: multiple vulnerabilities (CVE-2020-{23903,23904})

Status:	RESOLVED FIXED

Alias:	CVE-2020-23903, CVE-2020-23904

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

Importance:	Normal minor (vote)
Assignee:	Gentoo Security

URL:
Whiteboard:	B3 [noglsa]
Keywords:

Depends on:
Blocks:

Reported:	2021-11-10 23:31 UTC by John Helmert III
Modified:	2022-08-16 19:14 UTC (History)
CC List:	1 user (show)

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

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Description John Helmert III archtester

2021-11-10 23:31:44 UTC

CVE-2020-23903 (https://github.com/xiph/speex/issues/13):

A Divide by Zero vulnerability in the function static int read_samples of Speex v1.2 allows attackers to cause a denial of service (DoS) via a crafted WAV file.

CVE-2020-23904 (https://github.com/xiph/speex/issues/14):

A stack buffer overflow in speexenc.c of Speex v1.2 allows attackers to cause a denial of service (DoS) via a crafted WAV file.

The former has a patch merged: https://github.com/xiph/speex/commit/870ff845b32f314aec0036641ffe18aba4916887

Comment 1 John Helmert III archtester

2022-08-16 19:14:26 UTC

Upstream says they can't reproduce the second issue, and I can't either. Let's treat that one as invalid.

The first issue is fixed in 1.2.1, and tree is clean. All done.