NVD Vulnerability Detail

CVE-2019-12815

Summary	An arbitrary file copy vulnerability in mod_copy in ProFTPD up to 1.3.5b allows for remote code execution and information disclosure without authentication, a related issue to CVE-2015-3306.
Publication Date	July 20, 2019, 8:15 a.m.
Registration Date	Jan. 26, 2021, 11:38 a.m.
Last Update	Nov. 21, 2024, 1:23 p.m.

CVSS3.1 : CRITICAL
スコア	9.8
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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)	高
完全性への影響(I)	高
可用性への影響(A)	高

CVSS2.0 : HIGH
Score	7.5
Vector	AV:N/AC:L/Au:N/C:P/I:P/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)	低
完全性への影響(I)	低
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:proftpd:proftpd::::::::			1.3.5b

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:::::::*
cpe:2.3:o:debian:debian_linux:10.0:::::::*

Configuration4	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:::::::*
cpe:2.3:o:debian:debian_linux:10.0:::::::*

Configuration5		or higher	or less	more than	less than
cpe:2.3:o:siemens:simatic_cp_1543-1_firmware::::::::		2.0			2.2
execution environment
1	cpe:2.3:h:siemens:simatic_cp_1543-1:-:::::::*

Related information, measures and tools

No	URL	タグ
1	http://bugs.proftpd.org/show_bug.cgi?id=4372	Exploit Issue Tracking Patch Vendor Advisory
2	http://bugs.proftpd.org/show_bug.cgi?id=4372	Exploit Issue Tracking Patch Vendor Advisory
3	http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00004.html	Broken Link
4	http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00004.html	Broken Link
5	http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00022.html	Broken Link
6	http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00022.html	Broken Link
7	http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00009.html	Broken Link
8	http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00009.html	Broken Link
9	http://www.securityfocus.com/bid/109339	Broken Link Third Party Advisory VDB Entry
10	http://www.securityfocus.com/bid/109339	Broken Link Third Party Advisory VDB Entry
11	https://cert-portal.siemens.com/productcert/pdf/ssa-940889.pdf	Third Party Advisory
12	https://cert-portal.siemens.com/productcert/pdf/ssa-940889.pdf	Third Party Advisory
13	https://github.com/proftpd/proftpd/pull/816	Patch Third Party Advisory
14	https://github.com/proftpd/proftpd/pull/816	Patch Third Party Advisory
15	https://lists.debian.org/debian-lts-announce/2019/08/msg00006.html	Mailing List Third Party Advisory
16	https://lists.debian.org/debian-lts-announce/2019/08/msg00006.html	Mailing List Third Party Advisory
17	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OJDQ3XUYWO42TJBO53NUWDZRA35QMVEI/
18	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OJDQ3XUYWO42TJBO53NUWDZRA35QMVEI/
19	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XM5FPBAGSIKV6YJZEPM6GPGJO5JFT7XU/
20	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XM5FPBAGSIKV6YJZEPM6GPGJO5JFT7XU/
21	https://seclists.org/bugtraq/2019/Aug/3	Mailing List Third Party Advisory
22	https://seclists.org/bugtraq/2019/Aug/3	Mailing List Third Party Advisory
23	https://security.gentoo.org/glsa/201908-16	Third Party Advisory
24	https://security.gentoo.org/glsa/201908-16	Third Party Advisory
25	https://tbspace.de/cve201912815proftpd.html	Patch Third Party Advisory
26	https://tbspace.de/cve201912815proftpd.html	Patch Third Party Advisory
27	https://www.debian.org/security/2019/dsa-4491	Third Party Advisory
28	https://www.debian.org/security/2019/dsa-4491	Third Party Advisory

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-755	例外的な状態における不適切な処理	https://cwe.mitre.org/data/definitions/755.html

JVN Vulnerability Information

ProFTPD におけるアクセス制御に関する脆弱性

Title	ProFTPD におけるアクセス制御に関する脆弱性
Summary	ProFTPD には、アクセス制御に関する脆弱性が存在します。本脆弱性は、CVE-2015-3306 と関連する脆弱性です。
Possible impacts	情報を取得される、情報を改ざんされる、およびサービス運用妨害 (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	July 17, 2019, midnight
Registration Date	July 24, 2019, 6:21 p.m.
Last Update	July 24, 2019, 6:21 p.m.

Affected System

ProFTPD Project

ProFTPD 1.3.5b 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-2019-12815	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12815
National Vulnerability Database (NVD)
2	CVE-2019-12815	https://nvd.nist.gov/vuln/detail/CVE-2019-12815

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-284	https://cwe.mitre.org/data/definitions/284.html

ベンダー情報

No	Name	URL
GitHub
1	Bug #4372: Ensure that mod_copy checks for <Limits> for its SITE CPFR… #816	https://github.com/proftpd/proftpd/pull/816
ProFTPD Bugzilla
2	Bug 4372	http://bugs.proftpd.org/show_bug.cgi?id=4372

その他

No	Name	URL
ICS-CERT ADVISORY
1	ICSA-20-042-03	https://www.us-cert.gov/ics/advisories/icsa-20-042-03
関連文書
2	ProFTPd CVE-2019-12815	https://tbspace.de/cve201912815proftpd.html

Change Log

No	Changed Details	Date of change
1	[2019年07月24日] 掲載	July 24, 2019, 6:21 p.m.
2	[2020年02月12日] 参考情報：ICS-CERT ADVISORY (ICSA-20-042-03) を追加	Feb. 12, 2020, 5:32 p.m.