CVE-2018-7284
Vulnerability from cvelistv5
Published
2018-02-22 00:00
Modified
2024-08-05 06:24
Severity ?
Summary
A Buffer Overflow issue was discovered in Asterisk through 13.19.1, 14.x through 14.7.5, and 15.x through 15.2.1, and Certified Asterisk through 13.18-cert2. When processing a SUBSCRIBE request, the res_pjsip_pubsub module stores the accepted formats present in the Accept headers of the request. This code did not limit the number of headers it processed, despite having a fixed limit of 32. If more than 32 Accept headers were present, the code would write outside of its memory and cause a crash.
References
cve@mitre.orghttp://downloads.asterisk.org/pub/security/AST-2018-004.htmlPatch, Vendor Advisory
cve@mitre.orghttp://www.securityfocus.com/bid/103151Third Party Advisory, VDB Entry
cve@mitre.orghttp://www.securitytracker.com/id/1040416Third Party Advisory, VDB Entry
cve@mitre.orghttps://www.debian.org/security/2018/dsa-4320Third Party Advisory
cve@mitre.orghttps://www.exploit-db.com/exploits/44184/Exploit, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://downloads.asterisk.org/pub/security/AST-2018-004.htmlPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/103151Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1040416Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2018/dsa-4320Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.exploit-db.com/exploits/44184/Exploit, Third Party Advisory, VDB Entry
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

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