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cvelistMitreCVELIST:CVE-2017-16671
HistoryNov 09, 2017 - 12:00 a.m.

CVE-2017-16671

2017-11-0900:00:00
mitre
www.cve.org

8.6 High

AI Score

Confidence

High

0.018 Low

EPSS

Percentile

88.0%

A Buffer Overflow issue was discovered in Asterisk Open Source 13 before 13.18.1, 14 before 14.7.1, and 15 before 15.1.1 and Certified Asterisk 13.13 before 13.13-cert7. No size checking is done when setting the user field for Party B on a CDR. Thus, it is possible for someone to use an arbitrarily large string and write past the end of the user field storage buffer. NOTE: this is different from CVE-2017-7617, which was only about the Party A buffer.

8.6 High

AI Score

Confidence

High

0.018 Low

EPSS

Percentile

88.0%