CVE-2016-4053

LOW

Squid <3.5.17-4.0.9 - Info Disclosure

Title source: llm
STIX 2.1

Description

Squid 3.x before 3.5.17 and 4.x before 4.0.9 allow remote attackers to obtain sensitive stack layout information via crafted Edge Side Includes (ESI) responses, related to incorrect use of assert and compiler optimization.

References (17)

Core 17
Core References
Third Party Advisory vendor-advisory x_refsource_gentoo
https://security.gentoo.org/glsa/201607-01
Patch, Third Party Advisory x_refsource_confirm
http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2016/04/20/6
Mailing List vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-updates/2016-08/msg00069.html
Vendor Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2016:1139
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2016/04/20/9
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1035647
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2016/dsa-3625
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/86788
Vendor Advisory x_refsource_confirm
http://www.squid-cache.org/Advisories/SQUID-2016_6.txt
Third Party Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-2995-1
Vendor Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2016:1140
Vendor Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2016:1138
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/91787

Scores

CVSS v3 3.7
EPSS 0.1436
EPSS Percentile 96.2%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Details

CWE
CWE-119
Status published
Products (50)
canonical/ubuntu_linux 12.04
canonical/ubuntu_linux 14.04
canonical/ubuntu_linux 15.10
canonical/ubuntu_linux 16.04
oracle/linux 6
oracle/linux 7
squid-cache/squid 3.0
squid-cache/squid 3.1
squid-cache/squid 3.1.0.1
squid-cache/squid 3.1.0.2
... and 40 more
Published Apr 25, 2016
Tracked Since Feb 18, 2026