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Test Kennung:1.3.6.1.4.1.25623.1.0.107294
Kategorie:Denial of Service
Titel:Squid Security Update Advisory (SQUID-2018:1)
Zusammenfassung:Squid is vulnerable to denial of service attack when; processing ESI responses.
Beschreibung:Summary:
Squid is vulnerable to denial of service attack when
processing ESI responses.

Vulnerability Insight:
Due to unrelated changes Squid-3.5 has become vulnerable
to some regular ESI server responses also triggering this issue. This problem is limited to
the Squid custom ESI parser.

Vulnerability Impact:
This problem allows a remote server delivering certain ESI
response syntax to trigger a denial of service for all clients accessing the Squid service.

Affected Software/OS:
Squid versions 3.x through 3.5.27, 4.x through 4.0.22
with specific deployment variants described in the referenced Advisory.

Solution:
Update to version 4.0.23 or later. Patches are available,
please see the references for details.

CVSS Score:
5.0

CVSS Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P

Querverweis: Common Vulnerability Exposure (CVE) ID: CVE-2018-1000024
Debian Security Information: DSA-4122 (Google Search)
https://www.debian.org/security/2018/dsa-4122
http://www.squid-cache.org/Versions/
https://lists.debian.org/debian-lts-announce/2018/02/msg00001.html
https://usn.ubuntu.com/3557-1/
https://usn.ubuntu.com/4059-2/
CopyrightCopyright (C) 2018 Greenbone AG

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