Vulnerability Details : CVE-2016-4053

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.
Published 2016-04-25 14:59:05
Updated 2019-12-27 16:08:56
Source MITRE
View at NVD,   CVE.org
Vulnerability category: Overflow

Products affected by CVE-2016-4053

Threat overview for CVE-2016-4053

Top countries where our scanners detected CVE-2016-4053
Top open port discovered on systems with this issue 80
IPs affected by CVE-2016-4053 261,261
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2016-4053!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2016-4053

EPSS FAQ
0.41%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 73 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2016-4053

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
4.3
 MEDIUM AV:N/AC:M/Au:N/C:P/I:N/A:N
8.6
2.9
 NIST
3.7
 LOW CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
2.2
1.4
 NIST

CWE ids for CVE-2016-4053

  • The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2016-4053

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