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ChainSocket.io-Parsernpm:socket.io-parser

Socket.io-Parser: successive fixes (2020–2023)

3 CVEs over 3 generations, 7 Jan 2021 to 27 May 2023.

Family tree

Left to right by publication date.Oldest first. Select a CVE to open it.
  1. CVE-2020-360497 Jan 2021 First in the chain
  2. CVE-2022-242125 Oct 2022 related to CVE-2020-36049
  3. CVE-2023-3269527 May 2023 related to CVE-2022-2421related to CVE-2020-36049
Jan 2021OctOct 2022Jan 2023Apr CVE-2020-36049 → CVE-2022-2421: related (high confidence)CVE-2022-2421 → CVE-2023-32695: related (high confidence)CVE-2020-36049 → CVE-2023-32695: related (medium confidence) CVE-2020-36049 7 Jan 2021 CVE-2022-2421 25 Oct 2022 CVE-2023-32695 27 May 2023 Jan 2021JulJan 2022OctJan 2023Apr CVE-2020-36049 → CVE-2022-2421: related (high confidence)CVE-2022-2421 → CVE-2023-32695: related (high confidence)CVE-2020-36049 → CVE-2023-32695: related (medium confidence) CVE-2020-36049 7 Jan 2021 CVE-2022-2421 25 Oct 2022 CVE-2023-32695 27 May 2023
Exploited in the wild (CISA KEV) Not in KEV Priority score (0 to 100) High confidence Medium Low

CVEs in this family

Table view of the tree
CVEPublishedTitleLinked fromPriority
CVE-2020-36049 7 Jan 2021 socket.io-parser before 3.4.1 allows attackers to cause a denial of service (memory consumption) via a large packet… · fixed in 3.4.1 First in chain 17.1
CVE-2022-2421 25 Oct 2022 Socket.io - Improper type validation in attachment parsing · fixed in 4.2.1 CVE-2020-36049 · related · High 22.1
CVE-2023-32695 27 May 2023 Insufficient validation when decoding a Socket.IO packet · fixed in 4.2.3 CVE-2022-2421 · related · High 18.0
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