NVD Vulnerability Detail

CVE-2019-10901

Summary	In Wireshark 2.4.0 to 2.4.13, 2.6.0 to 2.6.7, and 3.0.0, the LDSS dissector could crash. This was addressed in epan/dissectors/packet-ldss.c by handling file digests properly.
Publication Date	April 9, 2019, 1:29 p.m.
Registration Date	Jan. 26, 2021, 11:38 a.m.
Last Update	Nov. 21, 2024, 1:20 p.m.

CVSS3.1 : HIGH
スコア	7.5
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
攻撃元区分(AV)	ネットワーク
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)	不要
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	5.0
Vector	AV:N/AC:L/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)	低
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	いいえ

Affected software configurations

Configuration1	or higher	or less	more than	less than
cpe:2.3:a:wireshark:wireshark:3.0.0:::::::*
cpe:2.3:a:wireshark:wireshark::::::::	2.6.0	2.6.7
cpe:2.3:a:wireshark:wireshark::::::::	2.4.0	2.4.13

Configuration2	or higher	or less	more than	less than
cpe:2.3:o:fedoraproject:fedora:29:::::::*
cpe:2.3:o:fedoraproject:fedora:30:::::::*

Configuration3	or higher	or less	more than	less than
cpe:2.3:o:debian:debian_linux:8.0:::::::*
cpe:2.3:o:debian:debian_linux:9.0:::::::*

Configuration4	or higher	or less	more than	less than
cpe:2.3:o:opensuse:leap:42.3:::::::*
cpe:2.3:o:opensuse:leap:15.0:::::::*
cpe:2.3:o:opensuse:leap:15.1:::::::*

Configuration5	or higher	or less	more than	less than
cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts:::
cpe:2.3:o:canonical:ubuntu_linux:18.10:::::::*
cpe:2.3:o:canonical:ubuntu_linux:16.04::::esm:::

Related information, measures and tools

No	URL	タグ
1	http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00022.html	Mailing List Third Party Advisory
2	http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00022.html	Mailing List Third Party Advisory
3	http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00027.html	Mailing List Third Party Advisory
4	http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00027.html	Mailing List Third Party Advisory
5	http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html	Mailing List Third Party Advisory
6	http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html	Mailing List Third Party Advisory
7	http://www.securityfocus.com/bid/107834	Broken Link Third Party Advisory VDB Entry
8	http://www.securityfocus.com/bid/107834	Broken Link Third Party Advisory VDB Entry
9	https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15620	Exploit Issue Tracking Patch Vendor Advisory
10	https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15620	Exploit Issue Tracking Patch Vendor Advisory
11	https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=cf801a25074f76dc3ae62d8ec53ace75f56ce2cd
12	https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=cf801a25074f76dc3ae62d8ec53ace75f56ce2cd
13	https://lists.debian.org/debian-lts-announce/2019/05/msg00034.html	Mailing List Third Party Advisory
14	https://lists.debian.org/debian-lts-announce/2019/05/msg00034.html	Mailing List Third Party Advisory
15	https://lists.debian.org/debian-lts-announce/2020/10/msg00036.html	Mailing List Third Party Advisory
16	https://lists.debian.org/debian-lts-announce/2020/10/msg00036.html	Mailing List Third Party Advisory
17	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4LYIOOQIMFQ3PA7AFBK4DNXHISTEYUC5/
18	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4LYIOOQIMFQ3PA7AFBK4DNXHISTEYUC5/
19	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PU3QA2DUO3XS24QE24CQRP4A4XQQY76R/
20	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PU3QA2DUO3XS24QE24CQRP4A4XQQY76R/
21	https://usn.ubuntu.com/3986-1/	Third Party Advisory
22	https://usn.ubuntu.com/3986-1/	Third Party Advisory
23	https://www.wireshark.org/security/wnpa-sec-2019-17.html	Release Notes Vendor Advisory
24	https://www.wireshark.org/security/wnpa-sec-2019-17.html	Release Notes Vendor Advisory

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-476	NULL ポインタデリファレンス	https://cwe.mitre.org/data/definitions/476.html

JVN Vulnerability Information

Wireshark における NULL ポインタデリファレンスに関する脆弱性

Title	Wireshark における NULL ポインタデリファレンスに関する脆弱性
Summary	Wireshark は、NULL ポインタデリファレンス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	April 8, 2019, midnight
Registration Date	May 13, 2019, 5:16 p.m.
Last Update	May 13, 2019, 5:16 p.m.

Affected System

Wireshark

Wireshark 2.4.0 から 2.4.13

Wireshark 2.6.0 から 2.6.7

Wireshark 3.0.0

Fedora Project

Fedora

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-2019-10901	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10901
National Vulnerability Database (NVD)
2	CVE-2019-10901	https://nvd.nist.gov/vuln/detail/CVE-2019-10901

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-476	http://cwe.mitre.org/data/definitions/476.html

ベンダー情報

No	Name	URL
Code Review
1	ldss: add checks on file digest.	https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=cf801a25074f76dc3ae62d8ec53ace75f56ce2cd
Fedora Update Notification
2	FEDORA-2019-77b2d840ef	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4LYIOOQIMFQ3PA7AFBK4DNXHISTEYUC5/
3	FEDORA-2019-aef1dac6a0	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PU3QA2DUO3XS24QE24CQRP4A4XQQY76R/
Wireshark Bug Database
4	Bug 15620	https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15620
Wireshark Security Advisories
5	wnpa-sec-2019-17	https://www.wireshark.org/security/wnpa-sec-2019-17.html

Change Log

No	Changed Details	Date of change
1	[2019年05月13日] 掲載	May 13, 2019, 5:16 p.m.