NVD Vulnerability Detail

CVE-2019-5718

Summary	In Wireshark 2.6.0 to 2.6.5 and 2.4.0 to 2.4.11, the RTSE dissector and other ASN.1 dissectors could crash. This was addressed in epan/charsets.c by adding a get_t61_string length check.
Publication Date	Jan. 9, 2019, 8:29 a.m.
Registration Date	Jan. 26, 2021, 11:43 a.m.
Last Update	Nov. 21, 2024, 1:45 p.m.

Affected software configurations

Configuration2		or higher	or less	more than	less than
cpe:2.3:o:debian:debian_linux:9.0:::::::*

Related information, measures and tools

No	URL	タグ
1	http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html
2	http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html
3	http://www.securityfocus.com/bid/106482	Third Party Advisory VDB Entry
4	http://www.securityfocus.com/bid/106482	Third Party Advisory VDB Entry
5	https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15373	Exploit Issue Tracking Vendor Advisory
6	https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15373	Exploit Issue Tracking Vendor Advisory
7	https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=cd09cb5cfb673beca3cce20b1d6a9bc67a134ae1
8	https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=cd09cb5cfb673beca3cce20b1d6a9bc67a134ae1
9	https://seclists.org/bugtraq/2019/Mar/35	Mailing List Third Party Advisory
10	https://seclists.org/bugtraq/2019/Mar/35	Mailing List Third Party Advisory
11	https://www.debian.org/security/2019/dsa-4416	Third Party Advisory
12	https://www.debian.org/security/2019/dsa-4416	Third Party Advisory
13	https://www.oracle.com/security-alerts/cpujan2020.html
14	https://www.oracle.com/security-alerts/cpujan2020.html
15	https://www.wireshark.org/security/wnpa-sec-2019-03.html	Vendor Advisory
16	https://www.wireshark.org/security/wnpa-sec-2019-03.html	Vendor Advisory

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-125	境界外読み取り	https://cwe.mitre.org/data/definitions/125.html

JVN Vulnerability Information

Wireshark における境界外読み取りに関する脆弱性

Title	Wireshark における境界外読み取りに関する脆弱性
Summary	Wireshark には、境界外読み取り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	Jan. 8, 2019, midnight
Registration Date	Feb. 22, 2019, 3:55 p.m.
Last Update	Feb. 22, 2019, 3:55 p.m.

Affected System

Wireshark

Wireshark 2.4.0 から 2.4.11

Wireshark 2.6.0 から 2.6.5

Wireshark 2.4.0 から 2.4.11

Wireshark 2.6.0 から 2.6.5

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-2019-5718	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5718
2	CVE-2019-5718	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5718
National Vulnerability Database (NVD)
3	CVE-2019-5718	https://nvd.nist.gov/vuln/detail/CVE-2019-5718
4	CVE-2019-5718	https://nvd.nist.gov/vuln/detail/CVE-2019-5718

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-125	https://cwe.mitre.org/data/definitions/125.html
2	CWE-125	https://cwe.mitre.org/data/definitions/125.html

ベンダー情報

No	Name	URL
Code Review
1	epan: Add a boundary check to get_t61_string.	https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=cd09cb5cfb673beca3cce20b1d6a9bc67a134ae1
2	epan: Add a boundary check to get_t61_string.	https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=cd09cb5cfb673beca3cce20b1d6a9bc67a134ae1
Wireshark Bug Database
3	Bug 15373	https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15373
4	Bug 15373	https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15373
Wireshark Security Advisories
5	wnpa-sec-2019-03	https://www.wireshark.org/security/wnpa-sec-2019-03.html
6	wnpa-sec-2019-03	https://www.wireshark.org/security/wnpa-sec-2019-03.html

Change Log

No	Changed Details	Date of change
1	[2019年02月22日] 掲載	Feb. 22, 2019, 3:55 p.m.