CVE-2014-4047 — Asterisk vulnerability

7 documents5 sources

Severity

5.0MEDIUMNVD

EPSS

3.0%

top 13.32%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Digium Asterisk Debian Asterisk Digium Certified Asterisk

Timeline

PublishedJun 17

Latest updateMay 14

Description

Asterisk Open Source 1.8.x before 1.8.28.1, 11.x before 11.10.1, and 12.x before 12.3.1 and Certified Asterisk 1.8.15 before 1.8.15-cert6 and 11.6 before 11.6-cert3 allows remote attackers to cause a denial of service (connection consumption) via a large number of (1) inactive or (2) incomplete HTTP connections.

CVSS vector

AV:N/AC:L/C:N/I:N/A:PExploitability: 10.0 | Impact: 2.9

Affected Packages4 packages

▶NVDdigium/certified_asterisk1.8.15, 11.6, 11.6.0+2

▶debiandebian/asterisk< asterisk 1:11.10.2~dfsg-1 (bullseye)

▶Debiandigium/asterisk< 1:11.10.2~dfsg-1

▶NVDdigium/asterisk84 versions+83

Patches

Patch: downloads.asterisk.org ↗Patch: downloads.asterisk.org ↗

🔴Vulnerability Details

GHSA

GHSA-g85f-5xc2-36cg: Asterisk Open Source 1↗2022-05-14

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OSV

CVE-2014-4047: Asterisk Open Source 1↗2014-06-17

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📋Vendor Advisories

Debian

CVE-2014-4047: asterisk - Asterisk Open Source 1.8.x before 1.8.28.1, 11.x before 11.10.1, and 12.x before...↗2014

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💬Community

Bugzilla

CVE-2014-4047 asterisk: DoS due to Exhaustion of Allowed Concurrent HTTP Connections (AST-2014-007)↗2014-06-13

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Bugzilla

CVE-2014-4047 asterisk: DoS due to Exhaustion of Allowed Concurrent HTTP Connections (AST-2014-007) [epel-6]↗2014-06-13

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Bugzilla

CVE-2014-4047 asterisk: DoS due to Exhaustion of Allowed Concurrent HTTP Connections (AST-2014-007) [fedora-all]↗2014-06-13

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