CVE-2018-7284

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Source
https://nvd.nist.gov/vuln/detail/CVE-2018-7284
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-7284.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-7284
Related
Published
2018-02-22T00:29:01Z
Modified
2024-05-29T23:34:57Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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 respjsippubsub 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

Affected packages

Git / github.com/asterisk/asterisk