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  • #8551

Closed
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Opened Feb 23, 2018 by Alicha CH@alichaReporter
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[3.7] squid: Multiple vulnerabilities (CVE-2018-1000024, CVE-2018-1000027)

CVE-2018-1000024: Incorrect pointer handling when processing ESI Responses can lead to denial of service

Due to incorrect pointer handling, Squid versions 3.x (prior to 3.5.27) and 4.x (prior to 4.0.23) are vulnerable to
a denial of service attack when processing ESI responses. This problem allows a remote server delivering certain
ESI response syntax to trigger a denial of service for all clients accessing the Squid service.

Fixed In Version:

squid 3.5.27, squid 4.0.23

References:

http://www.squid-cache.org/Advisories/SQUID-2018\_1.txt

Patch:

http://www.squid-cache.org/Versions/v3/3.5/changesets/SQUID-2018\_1.patch

CVE-2018-1000027: Incorrect pointer handling in HTTP processing and certificate download can lead to denial of service

Due to incorrect pointer handling, Squid versions 3.x (prior to 3.5.27) and 4.x (prior to 4.0.23) are vulnerable to a denial of service attack when processing
HTTP messages or downloading intermediate CA certificates. This problem allows a remote client delivering certain HTTP requests in conjunction with
certain trusted server responses to trigger a denial of service for all clients accessing the Squid service.

Fixed In Version:

squid 3.5.27, squid 4.0.23

References:

http://www.squid-cache.org/Advisories/SQUID-2018\_2.txt

Patch:

http://www.squid-cache.org/Versions/v3/3.5/changesets/SQUID-2018\_2.patch

(from redmine: issue id 8551, created on 2018-02-23, closed on 2018-03-05)

  • Relations:
    • parent #8549 (closed)
  • Changesets:
    • Revision 8a619d8d on 2018-02-28T13:17:04Z:
main/squid: security upgrade to 3.5.27

CVE-2018-1000024, CVE-2018-1000027

Fixes #8551
To upload designs, you'll need to enable LFS and have admin enable hashed storage. More information
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3.7.1
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3.7.1 (Past due)
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Reference: alpine/aports#8551