CVE-2021-26717
Assigner: mitre
Published: 2021-02-18T19:39:46
State: PUBLISHED
affected: product: n/a
vendor: n/a
versions: status: affected
version: n/a
descriptions: value: An issue was discovered in Sangoma Asterisk 16.x before 16.16.1, 17.x before 17.9.2, and 18.x before 18.2.1 and Certified Asterisk before 16.8-cert6. When re-negotiating for T.38, if the initial remote response was delayed just enough, Asterisk would send both audio and T.38 in the SDP. If this happened, and the remote responded with a declined T.38 stream, then Asterisk would crash.
problemTypes: descriptions: description: n/a
type: text