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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2020-8450 Detail

Description

An issue was discovered in Squid before 4.10. Due to incorrect buffer management, a remote client can cause a buffer overflow in a Squid instance acting as a reverse proxy.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00012.html Mailing List  Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00012.html Mailing List  Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00010.html Mailing List  Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00010.html Mailing List  Third Party Advisory 
http://www.squid-cache.org/Advisories/SQUID-2020_1.txt Vendor Advisory 
http://www.squid-cache.org/Advisories/SQUID-2020_1.txt Vendor Advisory 
http://www.squid-cache.org/Versions/v3/3.5/changesets/SQUID-2020_1.patch Patch  Vendor Advisory 
http://www.squid-cache.org/Versions/v3/3.5/changesets/SQUID-2020_1.patch Patch  Vendor Advisory 
http://www.squid-cache.org/Versions/v3/3.5/changesets/squid-3.5-8e657e835965c3a011375feaa0359921c5b3e2dd.patch Patch  Vendor Advisory 
http://www.squid-cache.org/Versions/v3/3.5/changesets/squid-3.5-8e657e835965c3a011375feaa0359921c5b3e2dd.patch Patch  Vendor Advisory 
http://www.squid-cache.org/Versions/v4/changesets/SQUID-2020_1.patch Patch  Vendor Advisory 
http://www.squid-cache.org/Versions/v4/changesets/SQUID-2020_1.patch Patch  Vendor Advisory 
http://www.squid-cache.org/Versions/v4/changesets/squid-4-b3a0719affab099c684f1cd62b79ab02816fa962.patch Patch  Vendor Advisory 
http://www.squid-cache.org/Versions/v4/changesets/squid-4-b3a0719affab099c684f1cd62b79ab02816fa962.patch Patch  Vendor Advisory 
http://www.squid-cache.org/Versions/v4/changesets/squid-4-d8e4715992d0e530871519549add5519cbac0598.patch Patch  Vendor Advisory 
http://www.squid-cache.org/Versions/v4/changesets/squid-4-d8e4715992d0e530871519549add5519cbac0598.patch Patch  Vendor Advisory 
https://lists.debian.org/debian-lts-announce/2020/07/msg00009.html Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2020/07/msg00009.html Mailing List  Third Party Advisory 
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/G6W2IQ7QV2OGREFFUBNVZIDD3RJBDE4R/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/G6W2IQ7QV2OGREFFUBNVZIDD3RJBDE4R/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TSU6SPANL27AGK5PCGBJOKG4LUWA555J/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TSU6SPANL27AGK5PCGBJOKG4LUWA555J/
https://security.gentoo.org/glsa/202003-34 Third Party Advisory 
https://security.gentoo.org/glsa/202003-34 Third Party Advisory 
https://security.netapp.com/advisory/ntap-20210304-0002/ Third Party Advisory 
https://security.netapp.com/advisory/ntap-20210304-0002/ Third Party Advisory 
https://usn.ubuntu.com/4289-1/ Third Party Advisory 
https://usn.ubuntu.com/4289-1/ Third Party Advisory 
https://www.debian.org/security/2020/dsa-4682 Third Party Advisory 
https://www.debian.org/security/2020/dsa-4682 Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-131 Incorrect Calculation of Buffer Size cwe source acceptance level NIST  
CWE-787 Out-of-bounds Write cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

15 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-8450
NVD Published Date:
02/04/2020
NVD Last Modified:
11/21/2024
Source:
MITRE