An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to a memory-management bug, it is vulnerable to a Denial of Service attack (against all clients using the proxy) via HTTP Range request processing.
References
| Link | Resource |
|---|---|
| http://seclists.org/fulldisclosure/2023/Oct/14 | Mailing List Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2023/10/11/3 | Mailing List Third Party Advisory |
| http://www.squid-cache.org/Versions/v4/changesets/squid-4-e7cf864f938f24eea8af0692c04d16790983c823.patch | Patch Vendor Advisory |
| https://github.com/squid-cache/squid/security/advisories/GHSA-pxwq-f3qr-w2xf | Patch Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2021/06/msg00014.html | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LSQ3U54ZCNXR44QRPW3AV2VCS6K3TKCF/ | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T4EPIWUZDJAXADDHVOPKRBTQHPBR6H66/ | |
| https://security.netapp.com/advisory/ntap-20210716-0007/ | Third Party Advisory |
| https://www.debian.org/security/2021/dsa-4924 | Third Party Advisory |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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Configuration 4 (hide)
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History
No history.
Information
Published : 2021-05-27 13:15
Updated : 2023-11-07 03:35
NVD link : CVE-2021-31806
Mitre link : CVE-2021-31806
CVE.ORG link : CVE-2021-31806
JSON object : View
Products Affected
debian
- debian_linux
squid-cache
- squid
netapp
- cloud_manager
fedoraproject
- fedora
CWE
CWE-116
Improper Encoding or Escaping of Output