NVD Vulnerability Detail

CVE-2018-19840

Summary	The function WavpackPackInit in pack_utils.c in libwavpack.a in WavPack through 5.1.0 allows attackers to cause a denial-of-service (resource exhaustion caused by an infinite loop) via a crafted wav audio file because WavpackSetConfiguration64 mishandles a sample rate of zero.
Publication Date	Dec. 4, 2018, 6:29 p.m.
Registration Date	March 1, 2021, 7:14 p.m.
Last Update	Nov. 21, 2024, 12:58 p.m.

CVSS3.0 : MEDIUM
スコア	5.5
Vector	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
攻撃元区分(AV)	ローカル
攻撃条件の複雑さ(AC)	低
攻撃に必要な特権レベル(PR)	不要
利用者の関与(UI)	要
影響の想定範囲(S)	変更なし
機密性への影響(C)	なし
完全性への影響(I)	なし
可用性への影響(A)	高

CVSS2.0 : MEDIUM
Score	4.3
Vector	AV:N/AC:M/Au:N/C:N/I:N/A:P
攻撃元区分(AV)	ネットワーク
攻撃条件の複雑さ(AC)	中
攻撃前の認証要否(Au)	不要
機密性への影響(C)	なし
完全性への影響(I)	なし
可用性への影響(A)	低
Get all privileges.	いいえ
Get user privileges	いいえ
Get other privileges	いいえ
User operation required	はい

Affected software configurations

Configuration1		or higher	or less	more than	less than
cpe:2.3:a:wavpack:wavpack::::::::			5.1.0

Configuration2	or higher	or less	more than	less than
cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::
cpe:2.3:o:canonical:ubuntu_linux:14.04::::lts:::
cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts:::
cpe:2.3:o:canonical:ubuntu_linux:18.10:::::::*

Configuration3	or higher	or less	more than	less than
cpe:2.3:o:fedoraproject:fedora:28:::::::*
cpe:2.3:o:fedoraproject:fedora:29:::::::*
cpe:2.3:o:fedoraproject:fedora:30:::::::*

Configuration4		or higher	or less	more than	less than
cpe:2.3:o:opensuse:leap:15.0:::::::*

Related information, measures and tools

No	URL	タグ
1	http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00029.html	Third Party Advisory
2	http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00029.html	Third Party Advisory
3	http://packetstormsecurity.com/files/155743/Slackware-Security-Advisory-wavpack-Updates.html
4	http://packetstormsecurity.com/files/155743/Slackware-Security-Advisory-wavpack-Updates.html
5	https://github.com/dbry/WavPack/commit/070ef6f138956d9ea9612e69586152339dbefe51	Patch Third Party Advisory
6	https://github.com/dbry/WavPack/commit/070ef6f138956d9ea9612e69586152339dbefe51	Patch Third Party Advisory
7	https://github.com/dbry/WavPack/issues/53	Third Party Advisory
8	https://github.com/dbry/WavPack/issues/53	Third Party Advisory
9	https://lists.debian.org/debian-lts-announce/2021/01/msg00013.html
10	https://lists.debian.org/debian-lts-announce/2021/01/msg00013.html
11	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3BLSOEVEKF4VNNVNZ2AN46BJUT4TGVWT/
12	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3BLSOEVEKF4VNNVNZ2AN46BJUT4TGVWT/
13	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6CFFFWIWALGQPKINRDW3PRGRD5LOLGZA/
14	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6CFFFWIWALGQPKINRDW3PRGRD5LOLGZA/
15	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BRWQNE3TH5UF64IKHKKHVCHJHUOVKJUH/
16	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BRWQNE3TH5UF64IKHKKHVCHJHUOVKJUH/
17	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NZGXJUHCGQI6XKLCBUZHXPYIIWMFWA22/
18	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NZGXJUHCGQI6XKLCBUZHXPYIIWMFWA22/
19	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WVVKOBJR5APOB3KWUWJ4UWQHUBZQL6C6/
20	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WVVKOBJR5APOB3KWUWJ4UWQHUBZQL6C6/
21	https://seclists.org/bugtraq/2019/Dec/37
22	https://seclists.org/bugtraq/2019/Dec/37
23	https://security.gentoo.org/glsa/202007-19
24	https://security.gentoo.org/glsa/202007-19
25	https://usn.ubuntu.com/3839-1/	Third Party Advisory
26	https://usn.ubuntu.com/3839-1/	Third Party Advisory

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-835	無限ループ	https://cwe.mitre.org/data/definitions/835.html

JVN Vulnerability Information

WavPack におけるリソースの枯渇に関する脆弱性

Title	WavPack におけるリソースの枯渇に関する脆弱性
Summary	WavPack には、リソースの枯渇に関する脆弱性が存在します。
Possible impacts	サービス運用妨害 (DoS) 状態にされる可能性があります。
Solution	ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date	Nov. 30, 2018, midnight
Registration Date	Feb. 7, 2019, 12:14 p.m.
Last Update	Feb. 7, 2019, 12:14 p.m.

Affected System

Canonical

Ubuntu

Wavpack project

Wavpack 5.1.0 まで

CVE (情報セキュリティ共通脆弱性識別子)

No	Name	URL
Common Vulnerabilities and Exposures (CVE)
1	CVE-2018-19840	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19840
2	CVE-2018-19840	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19840
National Vulnerability Database (NVD)
3	CVE-2018-19840	https://nvd.nist.gov/vuln/detail/CVE-2018-19840
4	CVE-2018-19840	https://nvd.nist.gov/vuln/detail/CVE-2018-19840

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-400	https://cwe.mitre.org/data/definitions/400.html
2	CWE-400	https://cwe.mitre.org/data/definitions/400.html

ベンダー情報

No	Name	URL
GitHub
1	Infinite loop when block_samples==0 using wavpack #53	https://github.com/dbry/WavPack/issues/53
2	Infinite loop when block_samples==0 using wavpack #53	https://github.com/dbry/WavPack/issues/53
3	issue #53: error out on zero sample rate	https://github.com/dbry/WavPack/commit/070ef6f138956d9ea9612e69586152339dbefe51
4	issue #53: error out on zero sample rate	https://github.com/dbry/WavPack/commit/070ef6f138956d9ea9612e69586152339dbefe51
Ubuntu Security Notice
5	USN-3839-1	https://usn.ubuntu.com/3839-1/
6	USN-3839-1	https://usn.ubuntu.com/3839-1/

Change Log

No	Changed Details	Date of change
1	[2019年02月07日] 掲載	Feb. 7, 2019, 12:14 p.m.