CVE-2013-2163

Exp

Monkey HTTP Daemon (monkeyd) before 1.2.2 allows remote attackers to cause a denial of service (infinite loop) via an offset equal to the file size in the Range HTTP header.

Published: 2014-06-13 Last update: 2026-05-06 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2013-2163 is rated High Exploit Risk (65.7/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 2.51%). 1 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +1.76% over the last day, indicating growing attacker interest. Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2013-2163

EDB-ID Source Kind Published Link
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2013-2163

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.75% 2.51% +1.76%
2 2025-03-30 0.82% 0.75% -0.08%
3 2025-03-29 — 0.82% —

Full EPSS history (6 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2013-2163

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.0 2.0 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 2.9 [email protected]

Weakness enumeration for CVE-2013-2163

OS Trackers for CVE-2013-2163

vendor priority summary link
gentoo high CVE-2013-2163: 1 GLSA(s) (201309-17), 1 atom(s) (www-servers/monkeyd); latest impact high. https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2013-2163
ubuntu medium CVE-2013-2163 medium priority: Ubuntu including 1 source packages (monkey), 13 status rows across 13 suites (lucid, precise, quantal, raring, saucy, trusty, upstream, utopic, vivid, wily, xenial, yakkety, zesty): DNE 10, ignored 2, needs-triage 1. https://ubuntu.com/security/CVE-2013-2163

Affected software / configurations for CVE-2013-2163

Vendor Product Version Raw CPE
monkey-project monkey <= 1.2.1 cpe:2.3:a:monkey-project:monkey:*:*:*:*:*:*:*:*
monkey-project monkey 1.2.0 cpe:2.3:a:monkey-project:monkey:1.2.0:*:*:*:*:*:*:*

References for CVE-2013-2163

cvelogic Threat Intelligence