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Test ID:1.3.6.1.4.1.25623.1.1.2.2020.2159
Category:Huawei EulerOS Local Security Checks
Title:Huawei EulerOS: Security Advisory for squid (EulerOS-SA-2020-2159)
Summary:The remote host is missing an update for the Huawei EulerOS 'squid' package(s) announced via the EulerOS-SA-2020-2159 advisory.
Description:Summary:
The remote host is missing an update for the Huawei EulerOS 'squid' package(s) announced via the EulerOS-SA-2020-2159 advisory.

Vulnerability Insight:
Squid before 4.13 and 5.x before 5.0.4 allows a trusted peer to perform Denial of Service by consuming all available CPU cycles during handling of a crafted Cache Digest response message. This only occurs when cache_peer is used with the cache digests feature. The problem exists because peerDigestHandleReply() livelocking in peer_digest.cc mishandles EOF.(CVE-2020-24606)

Affected Software/OS:
'squid' package(s) on Huawei EulerOS V2.0SP8.

Solution:
Please install the updated package(s).

CVSS Score:
7.1

CVSS Vector:
AV:N/AC:M/Au:N/C:N/I:N/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2020-24606
Debian Security Information: DSA-4751 (Google Search)
https://www.debian.org/security/2020/dsa-4751
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BMTFLVB7GLRF2CKGFPZ4G4R5DIIPHWI3/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BE6FKUN7IGTIR2MEEMWYDT7N5EJJLZI2/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HJJDI7JQFGQLVNCKMVY64LAFMKERAOK7/
http://www.squid-cache.org/Versions/v4/changesets/SQUID-2020_9.patch
https://github.com/squid-cache/squid/security/advisories/GHSA-vvj7-xjgq-g2jg
https://lists.debian.org/debian-lts-announce/2020/10/msg00005.html
SuSE Security Announcement: openSUSE-SU-2020:1346 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00012.html
SuSE Security Announcement: openSUSE-SU-2020:1369 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00017.html
https://usn.ubuntu.com/4477-1/
https://usn.ubuntu.com/4551-1/
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