Summary
Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language.
The following packages have been upgraded to a later upstream version: nodejs (14.18.2), nodejs-nodemon (2.0.15). (BZ#2027609)
Security Fix(es):
* nodejs-json-schema: Prototype pollution vulnerability (CVE-2021-3918)
* nodejs-ini: Prototype pollution via malicious INI file (CVE-2020-7788)
* nodejs-glob-parent: Regular expression denial of service (CVE-2020-28469)
* nodejs-ansi-regex: Regular expression denial of service (ReDoS) matching ANSI escape codes (CVE-2021-3807)
* normalize-url: ReDoS for data URLs (CVE-2021-33502)
* nodejs-tar: Insufficient symlink protection due to directory cache poisoning using symbolic links allowing arbitrary file creation and overwrite (CVE-2021-37701)
* nodejs-tar: Insufficient symlink protection due to directory cache poisoning using symbolic links allowing arbitrary file creation and overwrite (CVE-2021-37712)
* llhttp: HTTP Request Smuggling due to spaces in headers (CVE-2021-22959)
* llhttp: HTTP Request Smuggling when parsing the body of chunked requests (CVE-2021-22960)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Fixed packages 5
| Release | Package | Fixed in |
|---|---|---|
| Rocky Linux · 8 | nodejs | 1:14.18.2-2.module+el8.5.0+733+de4fee6c |
| Rocky Linux · 8 | nodejs-nodemon | 0:2.0.15-1.module+el8.5.0+721+4c107270 |
| Rocky Linux · 8 | nodejs-packaging | 0:23-3.module+el8.7.0+1071+4bdda2a8 |
| Rocky Linux · 8 | nodejs-packaging | 0:23-3.module+el8.3.0+100+234774f7 |
| Rocky Linux · 8 | nodejs-packaging | 0:23-3.module+el8.5.0+733+de4fee6c |
Vulnerabilities 9
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Critical 9.8
Prototype Pollution in kriszyp/json-schema
json-schema is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
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High 8.2
Arbitrary File Creation/Overwrite via insufficient symlink protection due to directory cache poisoning using symbolic links
The npm package "tar" (aka node-tar) before versions 4.4.16, 5.0.8, and 6.1.7 has an arbitrary file creation/overwrite and arbitrary code execution vulnerability. node-tar aims to guarantee that any file whose location would be modified by a symbolic link is …
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High 8.2
Arbitrary File Creation/Overwrite via insufficient symlink protection due to directory cache poisoning using symbolic links
The npm package "tar" (aka node-tar) before versions 4.4.18, 5.0.10, and 6.1.9 has an arbitrary file creation/overwrite and arbitrary code execution vulnerability. node-tar aims to guarantee that any file whose location would be modified by a symbolic link is…
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High 7.5
ReDoS in normalize-url
The normalize-url package before 4.5.1, 5.x before 5.3.1, and 6.x before 6.0.1 for Node.js has a ReDoS (regular expression denial of service) issue because it has exponential performance for data: URLs.
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High 7.5
Inefficient Regular Expression Complexity in chalk/ansi-regex
ansi-regex is vulnerable to Inefficient Regular Expression Complexity
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High 7.3
Prototype Pollution
This affects the package ini before 1.3.6. If an attacker submits a malicious INI file to an application that parses it with ini.parse, they will pollute the prototype on the application. This can be exploited further depending on the context.
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Medium 5.3
Regular Expression Denial of Service (ReDoS)
This affects the package glob-parent before 5.1.2. The enclosure regex used to check for strings ending in enclosure containing path separator.
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Unscored —
The parser in accepts requests with a space (SP) right after the header name before the colon. This can lead to HTTP Re…
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Unscored —
The parse function in llhttp < 2.1.4 and < 6.0.6. ignores chunk extensions when parsing the body of chunked requests. T…
References
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report
https://bugzilla.redhat.com/show_bug.cgi?id=1907444
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report
https://bugzilla.redhat.com/show_bug.cgi?id=1945459
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report
https://bugzilla.redhat.com/show_bug.cgi?id=1964461
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report
https://bugzilla.redhat.com/show_bug.cgi?id=1999731
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report
https://bugzilla.redhat.com/show_bug.cgi?id=1999739
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2007557
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2014057
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2014059
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2024702