CVE-2021-21290 | Oracle PeopleSoft Enterprise PeopleTools Netty 信息公开

1	25
0	18

advisory_confirm_url	1
source_cve_nvd_summary	1
source_cve_assigned	1
exploit_price_0day	1
vulnerability_cvss3_meta_tempscore	1

90%	30
50%	10
70%	3

90%

50%

70%

90%	30
80%	10
70%	3

90%

80%

70%

ID	已提交	用户	字段	更改	备注	已接受	原因	C
11468679	2021-07-25	VulD...	confirm_url	https://github.com/netty/netty/security/advisories/GHSA-5mcr-gq6c-3hq2	cve.mitre.org	2021-07-25	已接受	70
11468678	2021-07-25	VulD...	cve_nvd_summary	Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In Netty before version 4.1.59.Final there is a vulnerability on Unix-like systems involving an insecure temp file. When netty's multipart decoders are used local information disclosure can occur via the local system temporary directory if temporary storing uploads on the disk is enabled. On unix-like systems, the temporary directory is shared between all user. As such, writing to this directory using APIs that do not explicitly set the file/directory permissions can lead to information disclosure. Of note, this does not impact modern MacOS Operating Systems. The method "File.createTempFile" on unix-like systems creates a random file, but, by default will create this file with the permissions "-rw-r--r--". Thus, if sensitive information is written to this file, other local users can read this information. This is the case in netty's "AbstractDiskHttpData" is vulnerable. This has been fixed in version 4.1.59.Final. As a workaround, one may specify your own "java.io.tmpdir" when you start the JVM or use "DefaultHttpDataFactory.setBaseDir(...)" to set the directory to something that is only readable by the current user.	cve.mitre.org	2021-07-25	已接受	70
11468677	2021-07-25	VulD...	cve_assigned	1608591600 (2020-12-22)	cve.mitre.org	2021-07-25	已接受	70
11448383	2021-07-21	VulD...	price_0day	$0-$5k	see exploit price documentation	2021-07-21	已接受	90
11448382	2021-07-21	VulD...	cvss3_meta_tempscore	5.3	see CVSS documentation	2021-07-21	已接受	90
11448381	2021-07-21	VulD...	cvss3_meta_basescore	5.5	see CVSS documentation	2021-07-21	已接受	90
11448380	2021-07-21	VulD...	cvss3_vuldb_tempscore	5.3	see CVSS documentation	2021-07-21	已接受	90
11448379	2021-07-21	VulD...	cvss3_vuldb_basescore	5.5	see CVSS documentation	2021-07-21	已接受	90
11448378	2021-07-21	VulD...	cvss2_vuldb_tempscore	4.0	see CVSS documentation	2021-07-21	已接受	90
11448377	2021-07-21	VulD...	cvss2_vuldb_basescore	4.6	see CVSS documentation	2021-07-21	已接受	90
11448376	2021-07-21	VulD...	cvss3_vuldb_e	X	derived from historical data	2021-07-21	已接受	80
11448375	2021-07-21	VulD...	cvss2_vuldb_e	ND	derived from historical data	2021-07-21	已接受	80
11448374	2021-07-21	VulD...	cvss2_vuldb_au	S	derived from historical data	2021-07-21	已接受	80
11448373	2021-07-21	VulD...	cvss2_vuldb_rl	OF	derived from vuldb v3 vector	2021-07-21	已接受	80
11448372	2021-07-21	VulD...	cvss2_vuldb_rc	C	derived from vuldb v3 vector	2021-07-21	已接受	80
11448371	2021-07-21	VulD...	cvss2_vuldb_ai	N	derived from vuldb v3 vector	2021-07-21	已接受	80
11448370	2021-07-21	VulD...	cvss2_vuldb_ii	N	derived from vuldb v3 vector	2021-07-21	已接受	80
11448369	2021-07-21	VulD...	cvss2_vuldb_ci	C	derived from vuldb v3 vector	2021-07-21	已接受	80
11448368	2021-07-21	VulD...	cvss2_vuldb_ac	L	derived from vuldb v3 vector	2021-07-21	已接受	80
11448367	2021-07-21	VulD...	cvss2_vuldb_av	L	derived from vuldb v3 vector	2021-07-21	已接受	80

已提交

用户

字段

更改

备注

已接受

原因

https://github.com/netty/netty/security/advisories/GHSA-5mcr-gq6c-3hq2