CVE-2016-4556
N/A
Published: May 10, 2016 at 07:00 PM UTC
Updated: June 17, 2026 at 12:47 AM UTC
3 products affected across 3 vendorsUbuntu LinuxLinuxCache Squid
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Severity
N/A
Exploit prediction
EPSS 23%
Description
Double free vulnerability in Esi.cc in Squid 3.x before 3.5.18 and 4.x before 4.0.10 allows remote servers to cause a denial of service (crash) via a crafted Edge Side Includes (ESI) response.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Ubuntu Linux· Canonicalrubygems
95%3.03.13.1.0.13.1.0.103.1.0.113.1.0.123.1.0.133.1.0.143.1.0.153.1.0.163.1.0.173.1.0.183.1.0.23.1.0.33.1.0.43.1.0.53.1.0.63.1.0.73.1.0.83.1.0.93.1.13.1.103.1.113.1.123.1.12.13.1.12.23.1.12.33.1.133.1.143.1.153.1.163.1.173.1.183.1.193.1.23.1.203.1.213.1.223.1.33.1.43.1.53.1.5.13.1.63.1.73.1.83.1.93.2.0.13.2.0.103.2.0.113.2.0.123.2.0.133.2.0.143.2.0.153.2.0.163.2.0.173.2.0.183.2.0.193.2.0.23.2.0.33.2.0.43.2.0.53.2.0.63.2.0.73.2.0.83.2.0.93.2.13.2.103.2.113.2.123.2.133.2.23.2.33.2.43.2.53.2.63.2.73.2.83.2.93.3.03.3.0.13.3.0.23.3.0.33.3.13.3.103.3.113.3.123.3.133.3.143.3.23.3.33.3.43.3.53.3.63.3.73.3.83.3.93.4.0.13.4.0.23.4.0.33.4.13.4.103.4.113.4.123.4.133.4.143.4.23.4.33.4.43.4.4.13.4.4.23.4.83.4.93.5.0.13.5.0.23.5.0.33.5.0.43.5.13.5.103.5.113.5.123.5.133.5.143.5.153.5.163.5.173.5.23.5.33.5.43.5.53.5.63.5.73.5.83.5.94.0.14.0.24.0.34.0.44.0.54.0.64.0.74.0.84.0.9
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html
- http://lists.opensuse.org/opensuse-updates/2016-08/msg00069.html
- http://www.debian.org/security/2016/dsa-3625
- http://www.squid-cache.org/Advisories/SQUID-2016_9.txt
References (16)
Vendor Advisoryx_refsource_SUSE
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.htmlVendor Advisoryx_refsource_SUSE
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.htmlVendor Advisoryx_refsource_SUSE
Source: [email protected]
http://lists.opensuse.org/opensuse-updates/2016-08/msg00069.htmlVendor Advisoryx_refsource_DEBIAN
Source: [email protected]
http://www.debian.org/security/2016/dsa-3625Mailing Listx_refsource_MLISTThird Party Advisory
Source: [email protected]
http://www.openwall.com/lists/oss-security/2016/05/06/3Mailing Listx_refsource_MLISTRelease NotesThird Party Advisory
Source: [email protected]
http://www.openwall.com/lists/oss-security/2016/05/06/5x_refsource_CONFIRMThird Party Advisory
Source: [email protected]
http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.htmlVDB Entryx_refsource_SECTRACKThird Party Advisory
Source: [email protected]
http://www.securitytracker.com/id/1035770Quick Info
StatusMODIFIED
CWE
NVD-CWE-Other
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