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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2021-46784 Detail

Description

In Squid 3.x through 3.5.28, 4.x through 4.17, and 5.x before 5.6, due to improper buffer management, a Denial of Service can occur when processing long Gopher server responses.


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://www.openwall.com/lists/oss-security/2023/10/13/1
http://www.openwall.com/lists/oss-security/2023/10/13/1
http://www.openwall.com/lists/oss-security/2023/10/13/10
http://www.openwall.com/lists/oss-security/2023/10/13/10
http://www.openwall.com/lists/oss-security/2023/10/21/1
http://www.openwall.com/lists/oss-security/2023/10/21/1
http://www.squid-cache.org/Versions/v4/changesets/SQUID-2021_7.patch Broken Link 
http://www.squid-cache.org/Versions/v4/changesets/SQUID-2021_7.patch Broken Link 
http://www.squid-cache.org/Versions/v5/changesets/SQUID-2021_7.patch Patch  Vendor Advisory 
http://www.squid-cache.org/Versions/v5/changesets/SQUID-2021_7.patch Patch  Vendor Advisory 
https://github.com/squid-cache/squid/commit/5e2ea2b13bd98f53e29964ca26bb0d602a8a12b9 Patch  Third Party Advisory 
https://github.com/squid-cache/squid/commit/5e2ea2b13bd98f53e29964ca26bb0d602a8a12b9 Patch  Third Party Advisory 
https://github.com/squid-cache/squid/security/advisories/GHSA-f5cp-6rh3-284w Mitigation  Patch  Third Party Advisory 
https://github.com/squid-cache/squid/security/advisories/GHSA-f5cp-6rh3-284w Mitigation  Patch  Third Party Advisory 
https://security-tracker.debian.org/tracker/CVE-2021-46784 Third Party Advisory 
https://security-tracker.debian.org/tracker/CVE-2021-46784 Third Party Advisory 
https://security.netapp.com/advisory/ntap-20221223-0007/ Third Party Advisory 
https://security.netapp.com/advisory/ntap-20221223-0007/ Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-617 Reachable Assertion cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

9 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-46784
NVD Published Date:
07/17/2022
NVD Last Modified:
11/21/2024
Source:
MITRE