NVD Vulnerability Detail

CVE-2020-11979

Summary	As mitigation for CVE-2020-1945 Apache Ant 1.10.8 changed the permissions of temporary files it created so that only the current user was allowed to access them. Unfortunately the fixcrlf task deleted the temporary file and created a new one without said protection, effectively nullifying the effort. This would still allow an attacker to inject modified source files into the build process.
Publication Date	Oct. 2, 2020, 5:15 a.m.
Registration Date	Jan. 26, 2021, 10:40 a.m.
Last Update	Nov. 21, 2024, 1:59 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:H/A:N
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)	高
可用性への影響(A)	なし

CVSS2.0 : MEDIUM
Score	5.0
Vector	AV:N/AC:L/Au:N/C:N/I:P/A:N
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)	低
可用性への影響(A)	なし
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:apache:ant:1.10.8:::::::*

Configuration2		or higher	or less	more than	less than
cpe:2.3:a:gradle:gradle::::::::					6.8.0

Configuration3	or higher	or less	more than	less than
cpe:2.3:o:fedoraproject:fedora:31:::::::*
cpe:2.3:o:fedoraproject:fedora:32:::::::*
cpe:2.3:o:fedoraproject:fedora:33:::::::*

Configuration4	or higher	or less	more than	less than
cpe:2.3:a:oracle:flexcube_private_banking:12.1.0:::::::*
cpe:2.3:a:oracle:primavera_unifier:16.2:::::::*
cpe:2.3:a:oracle:banking_platform:2.4.0:::::::*
cpe:2.3:a:oracle:flexcube_private_banking:12.0.0:::::::*
cpe:2.3:a:oracle:api_gateway:11.1.2.4.0:::::::*
cpe:2.3:a:oracle:banking_platform:2.4.1:::::::*
cpe:2.3:a:oracle:primavera_unifier:16.1:::::::*
cpe:2.3:a:oracle:enterprise_repository:11.1.1.7.0:::::::*
cpe:2.3:a:oracle:retail_predictive_application_server:14.1:::::::*
cpe:2.3:a:oracle:banking_platform:2.6.2:::::::*
cpe:2.3:a:oracle:primavera_unifier:18.8:::::::*
cpe:2.3:a:oracle:data_integrator:12.2.1.3.0:::::::*
cpe:2.3:a:oracle:primavera_unifier::::::::	17.7	17.12
cpe:2.3:a:oracle:utilities_framework:4.3.0.5.0:::::::*
cpe:2.3:a:oracle:utilities_framework:4.3.0.6.0:::::::*
cpe:2.3:a:oracle:utilities_framework:4.4.0.0.0:::::::*
cpe:2.3:a:oracle:communications_unified_inventory_management:7.4.0:::::::*
cpe:2.3:a:oracle:primavera_unifier:19.12:::::::*
cpe:2.3:a:oracle:utilities_framework:4.4.0.2.0:::::::*
cpe:2.3:a:oracle:retail_advanced_inventory_planning:14.1:::::::*
cpe:2.3:a:oracle:retail_merchandising_system:16.0.3:::::::*
cpe:2.3:a:oracle:banking_platform:2.7.0:::::::*
cpe:2.3:a:oracle:banking_platform:2.7.1:::::::*
cpe:2.3:a:oracle:agile_engineering_data_management:6.2.1.0:::::::*
cpe:2.3:a:oracle:data_integrator:12.2.1.4.0:::::::*
cpe:2.3:a:oracle:primavera_gateway::::::::	16.2.0	16.2.11
cpe:2.3:a:oracle:retail_store_inventory_management:15.0.3.0:::::::*
cpe:2.3:a:oracle:retail_store_inventory_management:16.0.3.0:::::::*
cpe:2.3:a:oracle:retail_store_inventory_management:14.1.3.9:::::::*
cpe:2.3:a:oracle:retail_service_backbone:15.0.3:::::::*
cpe:2.3:a:oracle:retail_service_backbone:16.0.3:::::::*
cpe:2.3:a:oracle:retail_financial_integration:15.0.3:::::::*
cpe:2.3:a:oracle:retail_financial_integration:16.0.3:::::::*
cpe:2.3:a:oracle:retail_financial_integration:14.1.3:::::::*
cpe:2.3:a:oracle:retail_service_backbone:14.1.3:::::::*
cpe:2.3:a:oracle:retail_integration_bus:15.0.3:::::::*
cpe:2.3:a:oracle:banking_platform:2.8.0:::::::*
cpe:2.3:a:oracle:primavera_unifier:20.12:::::::*
cpe:2.3:a:oracle:primavera_gateway::::::::	17.12.0	17.12.9
cpe:2.3:a:oracle:communications_unified_inventory_management:7.4.1:::::::*
cpe:2.3:a:oracle:retail_xstore_point_of_service:16.0.6:::::::*
cpe:2.3:a:oracle:retail_xstore_point_of_service:17.0.4:::::::*
cpe:2.3:a:oracle:retail_xstore_point_of_service:18.0.3:::::::*
cpe:2.3:a:oracle:retail_xstore_point_of_service:19.0.2:::::::*
cpe:2.3:a:oracle:retail_xstore_point_of_service:15.0.4:::::::*
cpe:2.3:a:oracle:real-time_decision_server:3.2.0.0:::::::*
cpe:2.3:a:oracle:financial_services_analytical_applications_infrastructure:8.1.1:::::::*
cpe:2.3:a:oracle:financial_services_analytical_applications_infrastructure:8.1.0:::::::*
cpe:2.3:a:oracle:financial_services_analytical_applications_infrastructure::::::::	8.0.6	8.0.9
cpe:2.3:a:oracle:real-time_decision_server:11.1.1.9.0:::::::*
cpe:2.3:a:oracle:retail_eftlink:19.0.1:::::::*
cpe:2.3:a:oracle:endeca_information_discovery_studio:3.2.0.0:::::::*
cpe:2.3:a:oracle:retail_eftlink:20.0.0:::::::*
cpe:2.3:a:oracle:banking_treasury_management:14.4:::::::*
cpe:2.3:a:oracle:retail_regular_price_optimization:16.0.3:::::::*
cpe:2.3:a:oracle:retail_assortment_planning:16.0.3:::::::*
cpe:2.3:a:oracle:retail_size_profile_optimization:16.0.3:::::::*
cpe:2.3:a:oracle:retail_replenishment_optimization:16.0.3:::::::*
cpe:2.3:a:oracle:retail_merchandise_financial_planning:16.0.3:::::::*
cpe:2.3:a:oracle:retail_macro_space_optimization:16.0.3:::::::*
cpe:2.3:a:oracle:retail_item_planning:16.0.3:::::::*
cpe:2.3:a:oracle:retail_category_management_planning_\&_optimization:16.0.3:::::::*
cpe:2.3:a:oracle:retail_merchandising_system:14.1.3.2:::::::*
cpe:2.3:a:oracle:timesten_in-memory_database::::::::				11.2.2.8.27
cpe:2.3:a:oracle:storagetek_acsls:8.5.1:::::::*
cpe:2.3:a:oracle:storagetek_tape_analytics:2.4:::::::*

Related information, measures and tools

No	URL	タグ
1	https://github.com/gradle/gradle/security/advisories/GHSA-j45w-qrgf-25vm	Third Party Advisory
2	https://lists.apache.org/thread.html/r107ea1b1a7a214bc72fe1a04207546ccef542146ae22952e1013b5cc%40%3Cdev.creadur.apache.org%3E
3	https://lists.apache.org/thread.html/r1dc8518dc99c42ecca5ff82d0d2de64cd5d3a4fa691eb9ee0304781e%40%3Cdev.creadur.apache.org%3E
4	https://lists.apache.org/thread.html/r2306b67f20c24942b872b0a41fbdc9330e8467388158bcd19c1094e0%40%3Cdev.creadur.apache.org%3E
5	https://lists.apache.org/thread.html/r4ca33fad3fb39d130cda287d5a60727d9e706e6f2cf2339b95729490%40%3Cdev.creadur.apache.org%3E
6	https://lists.apache.org/thread.html/r5e1cdd79f019162f76414708b2092acad0a6703d666d72d717319305%40%3Cdev.creadur.apache.org%3E
7	https://lists.apache.org/thread.html/raaeddc41da8f3afb1cb224876084a45f68e437a0afd9889a707e4b0c%40%3Cdev.creadur.apache.org%3E
8	https://lists.apache.org/thread.html/rbfe9ba28b74f39f46ec1bbbac3bef313f35017cf3aac13841a84483a%40%3Cdev.creadur.apache.org%3E
9	https://lists.apache.org/thread.html/rc3c8ef9724b5b1e171529b47f4b35cb7920edfb6e917fa21eb6c64ea%40%3Cdev.ant.apache.org%3E	Mailing List Vendor Advisory
10	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AALW42FWNQ35F7KB3JVRC6NBVV7AAYYI/
11	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DYBRN5C2RW7JRY75IB7Q7ZVKZCHWAQWS/
12	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U3NRQQ7ECII4ZNGW7GBC225LVYMPQEKB/
13	https://security.gentoo.org/glsa/202011-18	Third Party Advisory
14	https://www.oracle.com//security-alerts/cpujul2021.html	Patch Third Party Advisory
15	https://www.oracle.com/security-alerts/cpuApr2021.html	Patch Third Party Advisory
16	https://www.oracle.com/security-alerts/cpuapr2022.html	Patch Third Party Advisory
17	https://www.oracle.com/security-alerts/cpujan2021.html	Patch Third Party Advisory
18	https://www.oracle.com/security-alerts/cpujan2022.html	Patch Third Party Advisory
19	https://www.oracle.com/security-alerts/cpuoct2021.html	Patch Third Party Advisory
20	https://github.com/gradle/gradle/security/advisories/GHSA-j45w-qrgf-25vm	Third Party Advisory
21	https://www.oracle.com/security-alerts/cpuoct2021.html	Patch Third Party Advisory
22	https://www.oracle.com/security-alerts/cpujan2022.html	Patch Third Party Advisory
23	https://www.oracle.com/security-alerts/cpujan2021.html	Patch Third Party Advisory
24	https://www.oracle.com/security-alerts/cpuapr2022.html	Patch Third Party Advisory
25	https://www.oracle.com/security-alerts/cpuApr2021.html	Patch Third Party Advisory
26	https://www.oracle.com//security-alerts/cpujul2021.html	Patch Third Party Advisory
27	https://security.gentoo.org/glsa/202011-18	Third Party Advisory
28	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U3NRQQ7ECII4ZNGW7GBC225LVYMPQEKB/
29	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DYBRN5C2RW7JRY75IB7Q7ZVKZCHWAQWS/
30	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AALW42FWNQ35F7KB3JVRC6NBVV7AAYYI/
31	https://lists.apache.org/thread.html/rc3c8ef9724b5b1e171529b47f4b35cb7920edfb6e917fa21eb6c64ea%40%3Cdev.ant.apache.org%3E	Mailing List Vendor Advisory
32	https://lists.apache.org/thread.html/rbfe9ba28b74f39f46ec1bbbac3bef313f35017cf3aac13841a84483a%40%3Cdev.creadur.apache.org%3E
33	https://lists.apache.org/thread.html/raaeddc41da8f3afb1cb224876084a45f68e437a0afd9889a707e4b0c%40%3Cdev.creadur.apache.org%3E
34	https://lists.apache.org/thread.html/r5e1cdd79f019162f76414708b2092acad0a6703d666d72d717319305%40%3Cdev.creadur.apache.org%3E
35	https://lists.apache.org/thread.html/r4ca33fad3fb39d130cda287d5a60727d9e706e6f2cf2339b95729490%40%3Cdev.creadur.apache.org%3E
36	https://lists.apache.org/thread.html/r2306b67f20c24942b872b0a41fbdc9330e8467388158bcd19c1094e0%40%3Cdev.creadur.apache.org%3E
37	https://lists.apache.org/thread.html/r1dc8518dc99c42ecca5ff82d0d2de64cd5d3a4fa691eb9ee0304781e%40%3Cdev.creadur.apache.org%3E
38	https://lists.apache.org/thread.html/r107ea1b1a7a214bc72fe1a04207546ccef542146ae22952e1013b5cc%40%3Cdev.creadur.apache.org%3E

Common Vulnerabilities List

JVN Vulnerability Information

Apache Ant における脆弱性

Title	Apache Ant における脆弱性
Summary	Apache Ant には、不特定の脆弱性が存在します。
Possible impacts	情報を改ざん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	Sept. 30, 2020, midnight
Registration Date	April 22, 2021, 5:19 p.m.
Last Update	April 22, 2021, 5:19 p.m.

Affected System

Apache Software Foundation

Apache Ant 1.10.8

オラクル

Oracle Banking Platform

Oracle Enterprise Repository

Oracle Financial Services Analytical Applications Infrastructure

Oracle Retail Financial Integration

Oracle Retail Integration Bus

Oracle Retail Service Backbone

Oracle Retail Store Inventory Management

Primavera Gateway

Primavera Unifier

Fedora Project

Fedora

Gradle Inc.

Gradle

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-2020-11979	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11979
GitHub
2	CVE-2020-11979: Apache Ant insecure temporary file vulnerability	https://github.com/gradle/gradle/security/advisories/GHSA-j45w-qrgf-25vm
National Vulnerability Database (NVD)
3	CVE-2020-11979	https://nvd.nist.gov/vuln/detail/CVE-2020-11979

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-Other	https://www.ipa.go.jp/security/vuln/CWE.html#CWEOther

ベンダー情報

No	Name	URL
Fedora Update Notification
1	FEDORA-2020-2640aa4e19	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U3NRQQ7ECII4ZNGW7GBC225LVYMPQEKB/
2	FEDORA-2020-3ce0f55bc5	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DYBRN5C2RW7JRY75IB7Q7ZVKZCHWAQWS/
3	FEDORA-2020-92b1d001b3	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AALW42FWNQ35F7KB3JVRC6NBVV7AAYYI/
Oracle Critical Patch Update
4	Oracle Critical Patch Update Advisory - January 2021	https://www.oracle.com/security-alerts/cpujan2021.html
Pony Mail
5	[CVE-2020-11979] Apache Ant insecure temporary file vulnerability	https://lists.apache.org/thread.html/rc3c8ef9724b5b1e171529b47f4b35cb7920edfb6e917fa21eb6c64ea%40%3Cdev.ant.apache.org%3E
6	[jira] [Assigned] (RAT-274) Update to at least Ant 1.10.8/1.9.15 in order to fix CVE-2020-11979	https://lists.apache.org/thread.html/r4ca33fad3fb39d130cda287d5a60727d9e706e6f2cf2339b95729490@%3Cdev.creadur.apache.org%3E
7	[jira] [Commented] (RAT-274) Update to at least Ant 1.10.8/1.9.15 in order to fix CVE-2020-11979	https://lists.apache.org/thread.html/r1dc8518dc99c42ecca5ff82d0d2de64cd5d3a4fa691eb9ee0304781e@%3Cdev.creadur.apache.org%3E
8	[jira] [Resolved] (RAT-274) Update to at least Ant 1.10.8/1.9.15 in order to fix CVE-2020-11979 / raise compiler level to JDK8	https://lists.apache.org/thread.html/r5e1cdd79f019162f76414708b2092acad0a6703d666d72d717319305@%3Cdev.creadur.apache.org%3E
9	[jira] [Updated] (RAT-274) Update to at least Ant 1.10.8/1.9.15 in order to fix CVE-2020-11979	https://lists.apache.org/thread.html/r107ea1b1a7a214bc72fe1a04207546ccef542146ae22952e1013b5cc@%3Cdev.creadur.apache.org%3E
10	[jira] [Updated] (RAT-274) Update to at least Ant 1.10.8/1.9.15 in order to fix CVE-2020-11979 / raise compiler level to JDK8	https://lists.apache.org/thread.html/r2306b67f20c24942b872b0a41fbdc9330e8467388158bcd19c1094e0@%3Cdev.creadur.apache.org%3E

Change Log

No	Changed Details	Date of change
1	[2021年04月22日] 掲載	April 22, 2021, 5:19 p.m.

Configuration4	or higher	or less	more than	less than
cpe:2.3:a:oracle:flexcube_private_banking:12.1.0:::::::*
cpe:2.3:a:oracle:primavera_unifier:16.2:::::::*
cpe:2.3:a:oracle:banking_platform:2.4.0:::::::*
cpe:2.3:a:oracle:flexcube_private_banking:12.0.0:::::::*
cpe:2.3:a:oracle:api_gateway:11.1.2.4.0:::::::*
cpe:2.3:a:oracle:banking_platform:2.4.1:::::::*
cpe:2.3:a:oracle:primavera_unifier:16.1:::::::*
cpe:2.3:a:oracle:enterprise_repository:11.1.1.7.0:::::::*
cpe:2.3:a:oracle:retail_predictive_application_server:14.1:::::::*
cpe:2.3:a:oracle:banking_platform:2.6.2:::::::*
cpe:2.3:a:oracle:primavera_unifier:18.8:::::::*
cpe:2.3:a:oracle:data_integrator:12.2.1.3.0:::::::*
cpe:2.3:a:oracle:primavera_unifier::::::::	17.7	17.12
cpe:2.3:a:oracle:utilities_framework:4.3.0.5.0:::::::*
cpe:2.3:a:oracle:utilities_framework:4.3.0.6.0:::::::*
cpe:2.3:a:oracle:utilities_framework:4.4.0.0.0:::::::*
cpe:2.3:a:oracle:communications_unified_inventory_management:7.4.0:::::::*
cpe:2.3:a:oracle:primavera_unifier:19.12:::::::*
cpe:2.3:a:oracle:utilities_framework:4.4.0.2.0:::::::*
cpe:2.3:a:oracle:retail_advanced_inventory_planning:14.1:::::::*
cpe:2.3:a:oracle:retail_merchandising_system:16.0.3:::::::*
cpe:2.3:a:oracle:banking_platform:2.7.0:::::::*
cpe:2.3:a:oracle:banking_platform:2.7.1:::::::*
cpe:2.3:a:oracle:agile_engineering_data_management:6.2.1.0:::::::*
cpe:2.3:a:oracle:data_integrator:12.2.1.4.0:::::::*
cpe:2.3:a:oracle:primavera_gateway::::::::	16.2.0	16.2.11
cpe:2.3:a:oracle:retail_store_inventory_management:15.0.3.0:::::::*
cpe:2.3:a:oracle:retail_store_inventory_management:16.0.3.0:::::::*
cpe:2.3:a:oracle:retail_store_inventory_management:14.1.3.9:::::::*
cpe:2.3:a:oracle:retail_service_backbone:15.0.3:::::::*
cpe:2.3:a:oracle:retail_service_backbone:16.0.3:::::::*
cpe:2.3:a:oracle:retail_financial_integration:15.0.3:::::::*
cpe:2.3:a:oracle:retail_financial_integration:16.0.3:::::::*
cpe:2.3:a:oracle:retail_financial_integration:14.1.3:::::::*
cpe:2.3:a:oracle:retail_service_backbone:14.1.3:::::::*
cpe:2.3:a:oracle:retail_integration_bus:15.0.3:::::::*
cpe:2.3:a:oracle:banking_platform:2.8.0:::::::*
cpe:2.3:a:oracle:primavera_unifier:20.12:::::::*
cpe:2.3:a:oracle:primavera_gateway::::::::	17.12.0	17.12.9
cpe:2.3:a:oracle:communications_unified_inventory_management:7.4.1:::::::*
cpe:2.3:a:oracle:retail_xstore_point_of_service:16.0.6:::::::*
cpe:2.3:a:oracle:retail_xstore_point_of_service:17.0.4:::::::*
cpe:2.3:a:oracle:retail_xstore_point_of_service:18.0.3:::::::*
cpe:2.3:a:oracle:retail_xstore_point_of_service:19.0.2:::::::*
cpe:2.3:a:oracle:retail_xstore_point_of_service:15.0.4:::::::*
cpe:2.3:a:oracle:real-time_decision_server:3.2.0.0:::::::*
cpe:2.3:a:oracle:financial_services_analytical_applications_infrastructure:8.1.1:::::::*
cpe:2.3:a:oracle:financial_services_analytical_applications_infrastructure:8.1.0:::::::*
cpe:2.3:a:oracle:financial_services_analytical_applications_infrastructure::::::::	8.0.6	8.0.9
cpe:2.3:a:oracle:real-time_decision_server:11.1.1.9.0:::::::*
cpe:2.3:a:oracle:retail_eftlink:19.0.1:::::::*
cpe:2.3:a:oracle:endeca_information_discovery_studio:3.2.0.0:::::::*
cpe:2.3:a:oracle:retail_eftlink:20.0.0:::::::*
cpe:2.3:a:oracle:banking_treasury_management:14.4:::::::*
cpe:2.3:a:oracle:retail_regular_price_optimization:16.0.3:::::::*
cpe:2.3:a:oracle:retail_assortment_planning:16.0.3:::::::*
cpe:2.3:a:oracle:retail_size_profile_optimization:16.0.3:::::::*
cpe:2.3:a:oracle:retail_replenishment_optimization:16.0.3:::::::*
cpe:2.3:a:oracle:retail_merchandise_financial_planning:16.0.3:::::::*
cpe:2.3:a:oracle:retail_macro_space_optimization:16.0.3:::::::*
cpe:2.3:a:oracle:retail_item_planning:16.0.3:::::::*
cpe:2.3:a:oracle:retail_category_management_planning_\&_optimization:16.0.3:::::::*
cpe:2.3:a:oracle:retail_merchandising_system:14.1.3.2:::::::*
cpe:2.3:a:oracle:timesten_in-memory_database::::::::				11.2.2.8.27
cpe:2.3:a:oracle:storagetek_acsls:8.5.1:::::::*
cpe:2.3:a:oracle:storagetek_tape_analytics:2.4:::::::*