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8.8
CVSSv3

CVE-2016-4051

Published: 25/04/2016 Updated: 27/12/2019
CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 605
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
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Vulnerability Summary

Buffer overflow in cachemgr.cgi in Squid 2.x, 3.x prior to 3.5.17, and 4.x prior to 4.0.9 might allow remote malicious users to cause a denial of service or execute arbitrary code by seeding manager reports with crafted data.

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squid-cache squid 2.5

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squid-cache squid 4.0.5

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squid-cache squid 3.5.13

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squid-cache squid 3.2.0.9

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squid-cache squid 3.2.0.19

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Vendor Advisories

Ubuntu Security Notice: squid3 vulnerabilities
Several security issues were fixed in Squid ...
Debian Security Advisories: DSA-3625-1 squid3 -- security update
Several security issues have been discovered in the Squid caching proxy CVE-2016-4051: CESG and Yuriy M Kaminskiy discovered that Squid cachemgrcgi was vulnerable to a buffer overflow when processing remotely supplied inputs relayed through Squid CVE-2016-4052: CESG discovered that a buffer overflow made Squid vulnerable to a ...
Amazon Linux AMI: ALAS-2016-713
A buffer overflow flaw was found in the way the Squid cachemgrcgi utility processed remotely relayed Squid input When the CGI interface utility is used, a remote attacker could possibly use this flaw to execute arbitrary code (CVE-2016-4051) Buffer overflow and input validation flaws were found in the way Squid processed ESI responses If Squid ...
Amazon Linux AMI: ALAS-2016-735
A buffer overflow flaw was found in the way the Squid cachemgrcgi utility processed remotely relayed Squid input When the CGI interface utility is used, a remote attacker could possibly use this flaw to execute arbitrary code (CVE-2016-4051) It was found that the fix for CVE-2016-4051 did not properly prevent the stack overflow in the munge_othe ...
Red Hat: CVE-2016-4051
A buffer overflow flaw was found in the way the Squid cachemgrcgi utility processed remotely relayed Squid input When the CGI interface utility is used, a remote attacker could possibly use this flaw to execute arbitrary code ...

References

CWE-119http://www.openwall.com/lists/oss-security/2016/04/20/9http://www.squid-cache.org/Advisories/SQUID-2016_5.txthttp://www.openwall.com/lists/oss-security/2016/04/20/6http://www.securitytracker.com/id/1035646http://www.ubuntu.com/usn/USN-2995-1http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.htmlhttp://www.securityfocus.com/bid/91787http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.htmlhttp://www.securityfocus.com/bid/86788https://security.gentoo.org/glsa/201607-01http://lists.opensuse.org/opensuse-updates/2016-08/msg00069.htmlhttp://www.debian.org/security/2016/dsa-3625https://access.redhat.com/errata/RHSA-2016:1140https://access.redhat.com/errata/RHSA-2016:1139https://access.redhat.com/errata/RHSA-2016:1138https://usn.ubuntu.com/2995-1/https://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-30924CVE-2024-3400overflowCVE-2024-23528CVE-2024-21338CVE-2024-3818CVE-2024-23535NULL pointer dereferenceelevation of privilege
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