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ubuntucveUbuntu.comUB:CVE-2018-17281
HistorySep 24, 2018 - 12:00 a.m.

CVE-2018-17281

2018-09-2400:00:00
ubuntu.com
ubuntu.com
13

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.659 Medium

EPSS

Percentile

97.9%

JSON

There is a stack consumption vulnerability in the res_http_websocket.so
module of Asterisk through 13.23.0, 14.7.x through 14.7.7, and 15.x through
15.6.0 and Certified Asterisk through 13.21-cert2. It allows an attacker to
crash Asterisk via a specially crafted HTTP request to upgrade the
connection to a websocket.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchasterisk< anyUNKNOWN
ubuntu16.04noarchasterisk< anyUNKNOWN

Related

freebsd 1
prion 1
nessus 5
checkpoint_advisories 1
osv 3
debian 2
nvd 1
cvelist 1
cve 1
openvas 3
debiancve 1
gentoo 1
freebsd
freebsd
asterisk -- Remote crash vulnerability in HTTP websocket upgrade
2018-08-16 00:00:00
prion
prion
Stack overflow
2018-09-24 22:29:00
nessus
nessus
FreeBSD : asterisk -- Remote crash vulnerability in HTTP websocket upgrade (77f67b46-bd75-11e8-81b6-001999f8d30b)
2018-09-24 00:00:00
Asterisk 13.x < 13.23.1 / 14.x < 14.7.8 / 15.x < 15.6.1 / 13.21 < 13.21-cert3 HTTP Websocket Stack Overflow (AST-2018-009)
2018-09-27 00:00:00
Debian DLA-1523-1 : asterisk security update
2018-09-28 00:00:00
checkpoint_advisories
checkpoint_advisories
Digium Asterisk res_http_websocket Denial of Service (CVE-2018-17281)
2020-03-08 00:00:00
osv
osv
asterisk - security update
2018-09-27 00:00:00
CVE-2018-17281
2018-09-24 22:29:01
asterisk - security update
2018-10-16 00:00:00
debian
debian
[SECURITY] [DLA 1523-1] asterisk security update
2018-09-27 13:36:41
[SECURITY] [DSA 4320-1] asterisk security update
2018-10-16 21:54:17
nvd
nvd
CVE-2018-17281
2018-09-24 22:29:01
cvelist
cvelist
CVE-2018-17281
2018-09-24 22:00:00
cve
cve
CVE-2018-17281
2018-09-24 22:29:01
openvas
openvas
Asterisk DoS Vulnerability (AST-2018-009)
2018-09-21 00:00:00
Debian: Security Advisory (DLA-1523-1)
2018-09-27 00:00:00
Debian: Security Advisory (DSA-4320-1)
2018-10-15 00:00:00
debiancve
debiancve
CVE-2018-17281
2018-09-24 22:29:01
gentoo
gentoo
Asterisk: Multiple vulnerabilities
2018-11-24 00:00:00

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.659 Medium

EPSS

Percentile

97.9%

JSON
Related for UB:CVE-2018-17281
freebsd1prion1nessus5checkpoint_advisories1osv3debian2nvd1cvelist1cve1openvas3debiancve1gentoo1