CVE-2018-21270
First published: Sat May 16 2020(Updated: )
A flaw was found in nodejs-stringstream. Node.js stringstream module is vulnerable to an out-of-bounds read because of allocation of uninitialized buffers when a number is passed in the input stream.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/nodejs-stringstream | <0.0.6 | 0.0.6 |
| Langgenius Dify Node.js | <0.0.6 |
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Reference Links
- https://github.com/mhart/StringStream/issues/7
- https://hackerone.com/reports/321670
- https://www.npmjs.com/advisories/664
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1927294
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1927296
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1927295
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1927297
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1927298
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1927299
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1927293#c3
- https://bugzilla.redhat.com/show_bug.cgi/ftp:/ftp.fi.muni.cz/pub/linux/fedora/linux/updates/33/Modular/x86_64/Packages/n/
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1927293#c4
- https://koji.fedoraproject.org/koji/rpminfo?rpmID=21406997
- https://koji.fedoraproject.org/koji/buildinfo?buildID=1504300
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1927293#c5
- https://github.com/mhart/StringStream/commit/afbc7442220358419e330618e47f3a65fc265b1b
- https://access.redhat.com/security/cve/cve-2018-21270
- https://access.redhat.com/errata/RHSA-2021:3917
- https://bugzilla.redhat.com/show_bug.cgi?id=1927293
- https://www.cve.org/CVERecord?id=CVE-2018-21270 https://nvd.nist.gov/vuln/detail/CVE-2018-21270
Frequently Asked Questions
What is the severity of CVE-2018-21270?
CVE-2018-21270 is classified as a moderate severity vulnerability due to the potential for an out-of-bounds read.
How do I fix CVE-2018-21270?
To fix CVE-2018-21270, upgrade the nodejs-stringstream module to version 0.0.6 or later.
What versions are affected by CVE-2018-21270?
Versions of the nodejs-stringstream module prior to 0.0.6 are affected by CVE-2018-21270.
Is CVE-2018-21270 specific to Node.js?
Yes, CVE-2018-21270 specifically affects the nodejs-stringstream module used within Node.js.
What type of vulnerability is CVE-2018-21270?
CVE-2018-21270 is an out-of-bounds read vulnerability caused by the allocation of uninitialized buffers.
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