CVE-2016-4051 — 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-122 — Heap-based Buffer Overflow12 documents8 sources
Severity
8.8HIGHNVD
EPSS
10.3%
top 6.80%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
SquidCanonical Ubuntu LinuxOracle Linux+1 more
Timeline
PublishedApr 25
Latest updateMay 13

Description

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

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages3 packages

▶Debiansquid/squid< 4.1-1+3
▶NVDsquid-cache/squid148 versions+147
▶NVDoracle/linux6, 7+1

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

Patches

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

🔴Vulnerability Details

4
GHSA
GHSA-ggh7-xm84-5v2g: Buffer overflow in cachemgr↗2022-05-13
▶
OSV
squid3 vulnerabilities↗2016-06-09
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OSV
CVE-2016-4051: Buffer overflow in cachemgr↗2016-04-25
▶
CVEList
CVE-2016-4051: Buffer overflow in cachemgr↗2016-04-25
▶

📋Vendor Advisories

4
Ubuntu
Squid vulnerabilities↗2016-06-09
▶
Red Hat
squid: buffer overflow in cachemgr.cgi↗2016-04-20
▶
Red Hat
squid: Buffer overflow vulnerability in cachemgr.cgi tool↗2016-04-20
▶
Debian
CVE-2016-4051: squid - Buffer overflow in cachemgr.cgi in Squid 2.x, 3.x before 3.5.17, and 4.x before ...↗2016
▶

💬Community

3
Bugzilla
CVE-2016-5408 squid: Buffer overflow vulnerability in cachemgr.cgi tool↗2016-07-22
▶
Bugzilla
CVE-2016-4051 CVE-2016-4052 CVE-2016-4053 CVE-2016-4054 squid: various flaws [fedora-all]↗2016-04-21
▶
Bugzilla
CVE-2016-4051 squid: buffer overflow in cachemgr.cgi↗2016-04-21
▶
CVE-2016-4051 — Squid-cache Squid vulnerability | cvebase