CVE-2018-17281
N/A
Published: September 24, 2018 at 10:00 PM UTC
Updated: June 17, 2026 at 01:45 AM UTC
3 products affected across 2 vendorsDebian LinuxAsteriskCertified Asterisk
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Severity
N/A
Exploit prediction
EPSS 52%
Description
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Debian Linux· Debiandrupal
95%Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (10)
x_refsource_CONFIRMPatchVendor Advisory
Source: [email protected]
http://downloads.asterisk.org/pub/security/AST-2018-009.htmlx_refsource_MISCThird Party AdvisoryVDB Entry
Source: [email protected]
http://packetstormsecurity.com/files/149453/Asterisk-Project-Security-Advisory-AST-2018-009.htmlMailing Listx_refsource_FULLDISCPatchThird Party Advisory
Source: [email protected]
http://seclists.org/fulldisclosure/2018/Sep/31VDB Entryx_refsource_BIDThird Party Advisory
Source: [email protected]
http://www.securityfocus.com/bid/105389VDB Entryx_refsource_SECTRACKThird Party Advisory
Source: [email protected]
http://www.securitytracker.com/id/1041694x_refsource_CONFIRMIssue TrackingThird Party Advisory
Source: [email protected]
https://issues.asterisk.org/jira/browse/ASTERISK-28013Mailing Listx_refsource_MLISTThird Party Advisory
Source: [email protected]
https://lists.debian.org/debian-lts-announce/2018/09/msg00034.htmlMailing Listx_refsource_BUGTRAQPatchThird Party Advisory
Source: [email protected]
https://seclists.org/bugtraq/2018/Sep/53Quick Info
StatusMODIFIED
CWE
CWE-400
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