NVD Vulnerability Detail

CVE-2020-8920

Summary	An information leak vulnerability exists in Gerrit versions prior to 2.14.22, 2.15.21, 2.16.25, 3.0.15, 3.1.10, 3.2.5 where an overoptimization with the FilteredRepository wrapper skips the verification of access on All-Users repositories, allowing an attacker to get read access to all users' personal information associated with their accounts.
Publication Date	Dec. 10, 2020, 8:15 p.m.
Registration Date	Jan. 26, 2021, 12:02 p.m.
Last Update	Nov. 21, 2024, 2:39 p.m.

Affected software configurations

Related information, measures and tools

No	URL	タグ
1	https://gerrit.googlesource.com/gerrit/+/45071d6977932bca5a1427c8abad24710fed2e33	Issue Tracking Patch Vendor Advisory
2	https://gerrit.googlesource.com/gerrit/+/45071d6977932bca5a1427c8abad24710fed2e33	Issue Tracking Patch Vendor Advisory
3	https://www.gerritcodereview.com/2.14.html#21422	Release Notes Vendor Advisory
4	https://www.gerritcodereview.com/2.14.html#21422	Release Notes Vendor Advisory
5	https://www.gerritcodereview.com/2.15.html#21521	Release Notes Vendor Advisory
6	https://www.gerritcodereview.com/2.15.html#21521	Release Notes Vendor Advisory
7	https://www.gerritcodereview.com/2.16.html#21625	Release Notes Vendor Advisory
8	https://www.gerritcodereview.com/2.16.html#21625	Release Notes Vendor Advisory
9	https://www.gerritcodereview.com/3.0.html#3014	Release Notes Vendor Advisory
10	https://www.gerritcodereview.com/3.0.html#3014	Release Notes Vendor Advisory
11	https://www.gerritcodereview.com/3.1.html#3110	Release Notes Vendor Advisory
12	https://www.gerritcodereview.com/3.1.html#3110	Release Notes Vendor Advisory
13	https://www.gerritcodereview.com/3.2.html#325	Release Notes Vendor Advisory
14	https://www.gerritcodereview.com/3.2.html#325	Release Notes Vendor Advisory

Common Vulnerabilities List

JVN Vulnerability Information

Gerrit における不正な認証に関する脆弱性

Title	Gerrit における不正な認証に関する脆弱性
Summary	Gerrit には、不正な認証に関する脆弱性が存在します。
Possible impacts	情報を取得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. 13, 2020, midnight
Registration Date	Aug. 26, 2021, 3:16 p.m.
Last Update	Aug. 26, 2021, 3:16 p.m.

Affected System

Google

Gerrit 2.14.22 未満

Gerrit 2.15.21 未満

Gerrit 2.16.25 未満

Gerrit 3.0.15 未満

Gerrit 3.1.10 未満

Gerrit 3.2.5 未満

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-2020-8920	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8920
National Vulnerability Database (NVD)
2	CVE-2020-8920	https://nvd.nist.gov/vuln/detail/CVE-2020-8920

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-863	https://cwe.mitre.org/data/definitions/863.html

ベンダー情報

No	Name	URL
Gerrit Code Review
1	2.14.22	https://www.gerritcodereview.com/2.14.html#21422
2	2.15.21	https://www.gerritcodereview.com/2.15.html#21521
3	2.16.25	https://www.gerritcodereview.com/2.16.html#21625
4	3.0.14	https://www.gerritcodereview.com/3.0.html#3014
5	3.1.10	https://www.gerritcodereview.com/3.1.html#3110
6	3.2.5	https://www.gerritcodereview.com/3.2.html#325
Google Git
7	gerrit / gerrit / 45071d6977932bca5a1427c8abad24710fed2e33	https://gerrit.googlesource.com/gerrit/+/45071d6977932bca5a1427c8abad24710fed2e33

Change Log

No	Changed Details	Date of change
1	[2021年08月26日] 掲載	Aug. 26, 2021, 3:16 p.m.