An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to a buffer-management bug, it allows a denial of service. When resolving a request with the urn: scheme, the parser leaks a small amount of memory. However, there is an unspecified attack methodology that can easily trigger a large amount of memory consumption.
References
Link | Resource |
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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 |
https://bugs.squid-cache.org/show_bug.cgi?id=5104 | Exploit Issue Tracking Vendor Advisory |
https://github.com/squid-cache/squid/security/advisories/GHSA-ch36-9jhx-phm4 | 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
07 Nov 2023, 03:32
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24 Oct 2023, 14:43
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References | (FULLDISC) http://seclists.org/fulldisclosure/2023/Oct/14 - Mailing List, Third Party Advisory | |
References | (MLIST) http://www.openwall.com/lists/oss-security/2023/10/11/3 - Mailing List, Third Party Advisory |
17 Oct 2023, 05:15
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11 Oct 2023, 12:15
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14 Sep 2021, 17:07
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References |
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References | (MLIST) https://lists.debian.org/debian-lts-announce/2021/06/msg00014.html - Mailing List, Third Party Advisory | |
References | (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T4EPIWUZDJAXADDHVOPKRBTQHPBR6H66/ - Mailing List, Third Party Advisory | |
References | (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LSQ3U54ZCNXR44QRPW3AV2VCS6K3TKCF/ - Mailing List, Third Party Advisory | |
CWE | CWE-401 | |
CPE | cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* cpe:2.3:a:netapp:cloud_manager:-:*:*:*:*:*:*:* |
14 Jun 2021, 09:15
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11 Jun 2021, 03:15
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References |
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09 Jun 2021, 16:40
Type | Values Removed | Values Added |
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CPE | cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:* cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* |
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CWE | CWE-400 | |
CVSS |
v2 : v3 : |
v2 : 5.0
v3 : 7.5 |
References | (MISC) https://bugs.squid-cache.org/show_bug.cgi?id=5104 - Exploit, Issue Tracking, Vendor Advisory | |
References | (DEBIAN) https://www.debian.org/security/2021/dsa-4924 - Third Party Advisory | |
References | (MISC) https://github.com/squid-cache/squid/security/advisories/GHSA-ch36-9jhx-phm4 - Patch, Third Party Advisory |
02 Jun 2021, 12:15
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27 May 2021, 12:15
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New CVE |
Information
Published : 2021-05-27 12:15
Updated : 2023-12-10 13:55
NVD link : CVE-2021-28651
Mitre link : CVE-2021-28651
CVE.ORG link : CVE-2021-28651
JSON object : View
Products Affected
squid-cache
- squid
debian
- debian_linux
netapp
- cloud_manager
fedoraproject
- fedora
CWE
CWE-401
Missing Release of Memory after Effective Lifetime