CVE-2016-4052 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Squid

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory BufferCWE-20 — Improper Input Validation9 documents8 sources
Severity
8.1HIGHNVD
EPSS
35.3%
top 2.95%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Canonical Ubuntu LinuxSquid-cache Squid
Timeline
PublishedApr 25
Latest updateMay 17

Description

Multiple stack-based buffer overflows in Squid 3.x before 3.5.17 and 4.x before 4.0.9 allow remote HTTP servers to cause a denial of service or execute arbitrary code via crafted Edge Side Includes (ESI) responses.

CVSS vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.2 | Impact: 5.9

Affected Packages1 packages

▶NVDsquid-cache/squid140 versions+139

Also affects: Ubuntu Linux 12.04, 14.04, 15.10, 16.04

Patches

Patch: www.oracle.com ↗Patch: www.oracle.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-wvw8-g2vj-44m4: Multiple stack-based buffer overflows in Squid 3↗2022-05-17
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CVEList
CVE-2016-4052: Multiple stack-based buffer overflows in Squid 3↗2016-04-25
▶
OSV
CVE-2016-4052: Multiple stack-based buffer overflows in Squid 3↗2016-04-25
▶

📋Vendor Advisories

3
Ubuntu
Squid vulnerabilities↗2016-06-09
▶
Red Hat
squid: multiple issues in ESI processing↗2016-04-20
▶
Debian
CVE-2016-4052: squid - Multiple stack-based buffer overflows in Squid 3.x before 3.5.17 and 4.x before ...↗2016
▶

💬Community

2
Bugzilla
CVE-2016-4051 CVE-2016-4052 CVE-2016-4053 CVE-2016-4054 squid: various flaws [fedora-all]↗2016-04-21
▶
Bugzilla
CVE-2016-4052 CVE-2016-4053 CVE-2016-4054 squid: multiple issues in ESI processing↗2016-04-21
▶
CVE-2016-4052 — Squid-cache Squid vulnerability | cvebase